chore(config): disable devices and enable quic by default

# Conflicts:
#	cmvr-es/devices/arm/motor_robot_arm/src/motor_robot_arm.cpp
#	cmvr-es/devices/camera/realsense_camera/src/realsense_camera.cpp
#	cmvr-es/devices/camera/uvc_camera/include/uvc_camera.h
#	cmvr-es/devices/camera/uvc_camera/src/uvc_camera.cpp
#	cmvr-es/devices/motor/manager/src/motor_manager.cpp
#	cmvr-es/service/grpc/server/src/grpc_arm_service.cpp
#	cmvr-es/service/grpc/server/src/grpc_camera_service.cpp

CMakeLists.txt

@@ -28,6 +28,38 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
 include(FindExternalLib)
 set(ARCH "x86")
 setup_external_libs(${ARCH})
+
+# Intel oneVPL / VA-API runtime. The shared libraries in lib/ are installed
+# by setup_external_libs(); the VA-API driver plugin directory is installed
+# separately because it must retain its dri layout.
+set(INTEL_MEDIA_STACK_ROOT
+        "${PROJECT_SOURCE_DIR}/dependency/${ARCH}/third_party/intel-media-stack/vpl-2.17"
+)
+set(INTEL_MEDIA_DRIVER_DIR "${INTEL_MEDIA_STACK_ROOT}/lib/dri")
+set(INTEL_IHD_DRIVER "${INTEL_MEDIA_DRIVER_DIR}/iHD_drv_video.so")
+
+if(NOT EXISTS "${INTEL_IHD_DRIVER}")
+    message(FATAL_ERROR "Intel iHD VA-API driver not found: ${INTEL_IHD_DRIVER}")
+endif()
+
+message(STATUS "Intel media stack: ${INTEL_MEDIA_STACK_ROOT}")
+install(
+        DIRECTORY "${INTEL_MEDIA_DRIVER_DIR}/"
+        DESTINATION lib/dri
+)
+install(CODE [=[
+    find_program(CMVR_PATCHELF_EXECUTABLE patchelf REQUIRED)
+    set(_cmvr_ihd_driver
+            "${CMAKE_INSTALL_PREFIX}/lib/dri/iHD_drv_video.so"
+    )
+    execute_process(
+            COMMAND "${CMVR_PATCHELF_EXECUTABLE}"
+                    --set-rpath "$ORIGIN/.."
+                    "${_cmvr_ihd_driver}"
+            COMMAND_ERROR_IS_FATAL ANY
+    )
+]=])
+
 # 在调用 setup_external_libs 之后
 message(STATUS "CMAKE_EXE_LINKER_FLAGS: ${CMAKE_EXE_LINKER_FLAGS}")
 message(STATUS "CMAKE_SHARED_LINKER_FLAGS: ${CMAKE_SHARED_LINKER_FLAGS}")

cmvr-es/common/media/ffmpeg/camera_capture.cpp

@@ -62,14 +62,14 @@ int CameraCapture::initialize(const Config& config) {
 }
 
 int CameraCapture::init_device() {
-    AVInputFormat* input_fmt = nullptr;
+    // AVInputFormat* input_fmt = nullptr;
     std::string device_path;
 
 #ifdef _WIN32
-    input_fmt = av_find_input_format("dshow");
+    auto input_fmt = av_find_input_format("dshow");
     device_path = "video=" + config_.device_name;
 #else
-    input_fmt = av_find_input_format("v4l2");
+    auto input_fmt = av_find_input_format("v4l2");
     device_path = config_.device_name;
 #endif
 

cmvr-es/config/certs/quic-test-ca.crt

@@ -0,0 +1,25 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

cmvr-es/config/devices/arm/arm.pb.txt

@@ -149,4 +149,156 @@ arm {
       }
     }
   }
+
+
+  robot_arms {
+      id: "eyou_arm"
+
+      motor {
+        motor_system_id: "ethercat_motors"
+        motor_group_ids: "dual_arm_ethercat"
+        dof: 7
+        joint_names: "R_SHOULDER_P"
+        joint_names: "R_SHOULDER_R"
+        joint_names: "R_SHOULDER_Y"
+        joint_names: "R_ELBOW_R"
+        joint_names: "R_WRIST_P"
+        joint_names: "R_WRIST_Y"
+        joint_names: "R_WRIST_R"
+        upd_freq: 1000
+        buffer_size: 50
+        default_vel: 1.0
+        default_acc: 2.0
+      }
+
+      kinematics {
+        pinocchio_dls_ik_solver {
+          urdf_path: "model/xiaoyan_description/dual_arm.urdf"
+          base_frame_name: "PELVIS_S"
+          flange_frame_name: "R_WRIST_R_S"
+          tcp_frame_name: "R_FINGER_TIP_FIXED"
+          max_iters: 100
+          pos_eps: 1e-6
+          rot_eps: 1e-6
+          damping: 1e-6
+          joint_limit_policy {
+            limits {
+              enable: true
+              source: JOINT_LIMIT_SOURCE_CUSTOM
+              joints { joint_name: "R_SHOULDER_P" q_lb: -3.14 q_ub: 3.14 qd: 5.0 qdd: 10.0 }
+              joints { joint_name: "R_SHOULDER_R" q_lb: -0.78 q_ub: 1.57 qd: 5.0 qdd: 10.0 }
+              joints { joint_name: "R_SHOULDER_Y" q_lb: -3.14 q_ub: 3.14 qd: 5.0 qdd: 10.0 }
+              joints { joint_name: "R_ELBOW_R" q_lb: 0 q_ub: 2.05 qd: 5.0 qdd: 10.0 }
+              joints { joint_name: "R_WRIST_P" q_lb: -3.14 q_ub: 3.14 qd: 5.0 qdd: 10.0 }
+              joints { joint_name: "R_WRIST_Y" q_lb: -0.78 q_ub: 0.78 qd: 5.0 qdd: 10.0 }
+              joints { joint_name: "R_WRIST_R" q_lb: -0.57 q_ub: 1.57 qd: 5.0 qdd: 10.0 }
+            }
+            soft_limit {
+              enable: true
+              margin_ratio: 0.01
+              min_margin_rad: 0.01
+            }
+            avoidance {
+              enable: false
+              gain: 0.2
+              margin_ratio: 0.15
+              max_push: 0.25
+              weight: 0.05
+            }
+          }
+        }
+      }
+
+      motion {
+        move_j {
+          toppra_joint_motion_planner {
+            path_type: TOPPRA_PATH_TYPE_QUINTIC
+            sample_period_s: 0.001
+            grid_size: 150
+            high_grid_size: 300
+          }
+        }
+
+        move_l {
+          pinocchio_cartesian_motion_planner {
+            sample_period_s: 0.001
+            position_gain: 4.0
+            rotation_gain: 4.0
+            line_deviation_check {
+              enable: true
+              line_deviation_warn_m: 0.01
+              line_deviation_stop_m: 0.03
+              line_direction_warn_deg: 20.0
+              line_direction_stop_deg: 45.0
+              line_direction_reset_deg: 10.0
+              line_check_min_distance_m: 0.01
+            }
+            joint_continuity_check {
+              enable: true
+              max_joint_delta_rad: 0.05
+              max_joint_velocity_rad_s: 10.0
+              max_joint_acceleration_rad_s2: 5000.0
+            }
+            cartesian_step_feasibility_check {
+              enable: true
+              min_linear_speed_ratio: 0.2
+              max_linear_direction_deviation_deg: 45.0
+              min_angular_speed_ratio: 0.2
+              max_angular_direction_deviation_deg: 45.0
+              min_desired_linear_speed: 1e-4
+              min_desired_angular_speed: 1e-4
+            }
+          }
+        }
+
+        speed_l {
+          pinocchio_cartesian_motion_planner {
+            linear_velocity_max: 0.55
+            linear_acceleration_max: 5.0
+            linear_jerk_max: 10.0
+            angular_velocity_max: 1.0
+            angular_acceleration_max: 5.0
+            angular_jerk_max: 12.0
+            linear_target_replan_threshold: 1e-4
+            angular_target_replan_threshold: 1e-4
+            linear_reverse_cos_threshold: -0.8660254037844386
+            linear_reverse_switch_speed_threshold: 1e-3
+            enforce_joint_acceleration_limits: true
+            line_deviation_check {
+              enable: true
+              line_deviation_warn_m: 0.01
+              line_deviation_stop_m: 0.03
+              line_direction_warn_deg: 20.0
+              line_direction_stop_deg: 45.0
+              line_direction_reset_deg: 10.0
+              line_check_min_distance_m: 0.01
+            }
+            joint_velocity_check {
+              enable: true
+              max_joint_velocity_rad_s: 30.0
+              max_joint_acceleration_rad_s2: 10000.0
+            }
+            cartesian_velocity_feasibility_check {
+              enable: true
+              min_linear_speed_ratio: 0.2
+              max_linear_direction_deviation_deg: 5.0
+              min_angular_speed_ratio: 0.2
+              max_angular_direction_deviation_deg: 5.0
+              min_desired_linear_speed: 1e-4
+              min_desired_angular_speed: 1e-4
+            }
+          }
+
+          speed_l_controller {
+            cartesian_velocity_controller {
+              control_period_s: 0.001
+              stop_twist_norm: 1e-9
+              stop_command_velocity_norm: 1e-3
+              stop_measured_velocity_norm: 1e-2
+              stop_acceleration: 10
+            }
+          }
+        }
+      }
+    }
 }

cmvr-es/config/devices/arm/arm_eyou_left.pb.txt

@@ -0,0 +1,152 @@
+arm {
+  robot_arms {
+    id: "eyou_left_arm"
+
+    motor {
+      motor_system_id: "ethercat_motors"
+      motor_group_ids: "dual_arm_ethercat"
+      dof: 7
+      joint_names: "L_SHOULDER_P"
+      joint_names: "L_SHOULDER_R"
+      joint_names: "L_SHOULDER_Y"
+      joint_names: "L_ELBOW_R"
+      joint_names: "L_WRIST_P"
+      joint_names: "L_WRIST_Y"
+      joint_names: "L_WRIST_R"
+      upd_freq: 1000
+      buffer_size: 50
+      default_vel: 1.0
+      default_acc: 2.0
+    }
+
+    kinematics {
+      pinocchio_dls_ik_solver {
+        urdf_path: "model/xiaoyan_description/dual_arm.urdf"
+        base_frame_name: "PELVIS_S"
+        flange_frame_name: "L_WRIST_R_S"
+        tcp_frame_name: "L_FINGER_TIP_FIXED"
+        max_iters: 100
+        pos_eps: 1e-6
+        rot_eps: 1e-6
+        damping: 1e-6
+        joint_limit_policy {
+          limits {
+            enable: true
+            source: JOINT_LIMIT_SOURCE_CUSTOM
+            joints { joint_name: "L_SHOULDER_P" q_lb: -3.14 q_ub: 3.14 qd: 5.0 qdd: 10.0 }
+            joints { joint_name: "L_SHOULDER_R" q_lb: -0.78 q_ub: 1.57 qd: 5.0 qdd: 10.0 }
+            joints { joint_name: "L_SHOULDER_Y" q_lb: -3.14 q_ub: 3.14 qd: 5.0 qdd: 10.0 }
+            joints { joint_name: "L_ELBOW_R" q_lb: 0 q_ub: 2.05 qd: 5.0 qdd: 10.0 }
+            joints { joint_name: "L_WRIST_P" q_lb: -3.14 q_ub: 3.14 qd: 5.0 qdd: 10.0 }
+            joints { joint_name: "L_WRIST_Y" q_lb: -0.78 q_ub: 0.78 qd: 5.0 qdd: 10.0 }
+            joints { joint_name: "L_WRIST_R" q_lb: -0.57 q_ub: 1.57 qd: 5.0 qdd: 10.0 }
+          }
+          soft_limit {
+            enable: true
+            margin_ratio: 0.01
+            min_margin_rad: 0.01
+          }
+          avoidance {
+            enable: false
+            gain: 0.2
+            margin_ratio: 0.15
+            max_push: 0.25
+            weight: 0.05
+          }
+        }
+      }
+    }
+
+    motion {
+      move_j {
+        toppra_joint_motion_planner {
+          path_type: TOPPRA_PATH_TYPE_QUINTIC
+          sample_period_s: 0.001
+          grid_size: 150
+          high_grid_size: 300
+        }
+      }
+
+      move_l {
+        pinocchio_cartesian_motion_planner {
+          sample_period_s: 0.001
+          position_gain: 4.0
+          rotation_gain: 4.0
+          line_deviation_check {
+            enable: true
+            line_deviation_warn_m: 0.01
+            line_deviation_stop_m: 0.03
+            line_direction_warn_deg: 20.0
+            line_direction_stop_deg: 45.0
+            line_direction_reset_deg: 10.0
+            line_check_min_distance_m: 0.01
+          }
+          joint_continuity_check {
+            enable: true
+            max_joint_delta_rad: 0.05
+            max_joint_velocity_rad_s: 10.0
+            max_joint_acceleration_rad_s2: 5000.0
+          }
+          cartesian_step_feasibility_check {
+            enable: true
+            min_linear_speed_ratio: 0.2
+            max_linear_direction_deviation_deg: 45.0
+            min_angular_speed_ratio: 0.2
+            max_angular_direction_deviation_deg: 45.0
+            min_desired_linear_speed: 1e-4
+            min_desired_angular_speed: 1e-4
+          }
+        }
+      }
+
+      speed_l {
+        pinocchio_cartesian_motion_planner {
+          linear_velocity_max: 0.55
+          linear_acceleration_max: 5.0
+          linear_jerk_max: 10.0
+          angular_velocity_max: 1.0
+          angular_acceleration_max: 5.0
+          angular_jerk_max: 12.0
+          linear_target_replan_threshold: 1e-4
+          angular_target_replan_threshold: 1e-4
+          linear_reverse_cos_threshold: -0.8660254037844386
+          linear_reverse_switch_speed_threshold: 1e-3
+          enforce_joint_acceleration_limits: true
+          line_deviation_check {
+            enable: true
+            line_deviation_warn_m: 0.01
+            line_deviation_stop_m: 0.03
+            line_direction_warn_deg: 20.0
+            line_direction_stop_deg: 45.0
+            line_direction_reset_deg: 10.0
+            line_check_min_distance_m: 0.01
+          }
+          joint_velocity_check {
+            enable: true
+            max_joint_velocity_rad_s: 30.0
+            max_joint_acceleration_rad_s2: 10000.0
+          }
+          cartesian_velocity_feasibility_check {
+            enable: true
+            min_linear_speed_ratio: 0.2
+            max_linear_direction_deviation_deg: 5.0
+            min_angular_speed_ratio: 0.2
+            max_angular_direction_deviation_deg: 5.0
+            min_desired_linear_speed: 1e-4
+            min_desired_angular_speed: 1e-4
+          }
+        }
+
+        speed_l_controller {
+          cartesian_velocity_controller {
+            control_period_s: 0.001
+            stop_twist_norm: 1e-9
+            stop_command_velocity_norm: 1e-3
+            stop_measured_velocity_norm: 1e-2
+            stop_acceleration: 10
+          }
+        }
+      }
+    }
+  }
+}

cmvr-es/config/devices/camera/camera.pb.txt

@@ -101,27 +101,7 @@ camera {
     }
   }
 
-  cameras {
+
-    id: "left_eye_cam"
-    uvc {
-      usb: "/dev/uvc_left_camera"
-      camera_mode: CAMERA_MODE_VIDEO
-      capture {
-        width: 640
-        height: 480
-        fps: 30
-        stream_mode: STREAM_MODE_RGB
-      }
-      encoder {
-        width: 640
-        height: 480
-        fps: 30
-        codec: "H265"
-        enable_stream_timestamp: true
-        buffer_size: 30
-      }
-    }
-  }
 
   cameras {
     id: "cam5"
@@ -185,4 +165,50 @@ camera {
           buffer_size: 30
         }
       }
+
+   cameras {
+       id: "real_cam1"
+       realsense {
+         serialNumber: "332522076896"
+         camera_mode: CAMERA_MODE_VIDEO
+         capture {
+           width: 640
+           height: 480
+           fps: 30
+           stream_mode: STREAM_MODE_RGBD
+         }
+         encoder {
+           width: 640
+           height: 480
+           fps: 30
+           codec: "h265_qsv"
+           enable_stream_timestamp: true
+           buffer_size: 30
+         }
+         align_mode: ALIGN_MODE_COLOR
+         sync: false
+       }
+     }
+
+     cameras {
+         id: "usb_cam1"
+         uvc {
+           usb: "/dev/video0"
+           camera_mode: CAMERA_MODE_VIDEO
+           capture {
+             width: 640
+             height: 480
+             fps: 30
+             stream_mode: STREAM_MODE_RGB
+           }
+           encoder {
+             width: 640
+             height: 480
+             fps: 30
+             codec: "h265_qsv"
+             enable_stream_timestamp: true
+             buffer_size: 30
+           }
+         }
+       }
 }

cmvr-es/config/devices/microphone/microphone.pb.txt

@@ -5,7 +5,7 @@ microphone {
       channels: 2
       sampleRate: 48000
       volume: 100
-      input_device: "default"
+      input_device: "plughw:CARD=XFMDPV0018,DEV=0"
     }
   }
 }

cmvr-es/config/devices/motor/ethercat_motors.pb.txt

@@ -2,7 +2,7 @@ motor {
   id: "ethercat_motors"
 
   motor_groups {
-    id: "right_arm_ethercat"
+    id: "dual_arm_ethercat"
     bus_type: MOTOR_BUS_ETHERCAT
     vendor: MOTOR_VENDOR_EYOU
     protocol: MOTOR_PROTOCOL_ETHERCAT_CIA402
@@ -38,13 +38,20 @@ motor {
         sync_monitor_period_ms: 1000
       }
 
-      slaves { motor_id: 1 alias: 0 position: 0 }
+      slaves { motor_id: 1 alias: 0 position: 1 }
-      slaves { motor_id: 2 alias: 0 position: 1 }
+      slaves { motor_id: 2 alias: 0 position: 2 }
-      slaves { motor_id: 3 alias: 0 position: 2 }
+      slaves { motor_id: 3 alias: 0 position: 3 }
-      slaves { motor_id: 4 alias: 0 position: 3 }
+      slaves { motor_id: 4 alias: 0 position: 4 }
-      slaves { motor_id: 5 alias: 0 position: 4 }
+      slaves { motor_id: 5 alias: 0 position: 5 }
-      slaves { motor_id: 6 alias: 0 position: 5 }
+      slaves { motor_id: 6 alias: 0 position: 6 }
-      slaves { motor_id: 7 alias: 0 position: 6 }
+      slaves { motor_id: 7 alias: 0 position: 7 }
+      slaves { motor_id: 8 alias: 0 position: 8 }
+      slaves { motor_id: 9 alias: 0 position: 9 }
+      slaves { motor_id: 10 alias: 0 position: 10 }
+      slaves { motor_id: 11 alias: 0 position: 11 }
+      slaves { motor_id: 12 alias: 0 position: 12 }
+      slaves { motor_id: 13 alias: 0 position: 13 }
+      slaves { motor_id: 14 alias: 0 position: 14 }
     }
 
     joint_limits {
@@ -57,6 +64,13 @@ motor {
       joints { joint_name: "R_WRIST_P" q_lb: -3.14 q_ub: 3.14 qd: 5.0 qdd: 10.0 }
       joints { joint_name: "R_WRIST_Y" q_lb: -0.78 q_ub: 0.78 qd: 5.0 qdd: 10.0 }
       joints { joint_name: "R_WRIST_R" q_lb: -0.57 q_ub: 1.57 qd: 5.0 qdd: 10.0 }
+      joints { joint_name: "L_SHOULDER_P" q_lb: -3.14 q_ub: 3.14 qd: 5.0 qdd: 10.0 }
+      joints { joint_name: "L_SHOULDER_R" q_lb: -0.78 q_ub: 1.57 qd: 5.0 qdd: 10.0 }
+      joints { joint_name: "L_SHOULDER_Y" q_lb: -3.14 q_ub: 3.14 qd: 5.0 qdd: 10.0 }
+      joints { joint_name: "L_ELBOW_R" q_lb: 0 q_ub: 2.05 qd: 5.0 qdd: 10.0 }
+      joints { joint_name: "L_WRIST_P" q_lb: -3.14 q_ub: 3.14 qd: 5.0 qdd: 10.0 }
+      joints { joint_name: "L_WRIST_Y" q_lb: -0.78 q_ub: 0.78 qd: 5.0 qdd: 10.0 }
+      joints { joint_name: "L_WRIST_R" q_lb: -0.57 q_ub: 1.57 qd: 5.0 qdd: 10.0 }
     }
 
     motors {
@@ -67,6 +81,13 @@ motor {
       motors { id: 5 joint_name: "R_WRIST_P" encoder_counts_per_rev: 65536 gear_ratio: 101.0 }
       motors { id: 6 joint_name: "R_WRIST_Y" encoder_counts_per_rev: 65536 gear_ratio: 101.0 }
       motors { id: 7 joint_name: "R_WRIST_R" encoder_counts_per_rev: 65536 gear_ratio: 101.0 }
+      motors { id: 8 joint_name: "L_SHOULDER_P" encoder_counts_per_rev: 65536 gear_ratio: 101.0 }
+      motors { id: 9 joint_name: "L_SHOULDER_R" encoder_counts_per_rev: 65536 gear_ratio: 101.0 }
+      motors { id: 10 joint_name: "L_SHOULDER_Y" encoder_counts_per_rev: 65536 gear_ratio: 101.0 }
+      motors { id: 11 joint_name: "L_ELBOW_R" encoder_counts_per_rev: 65536 gear_ratio: 101.0 }
+      motors { id: 12 joint_name: "L_WRIST_P" encoder_counts_per_rev: 65536 gear_ratio: 101.0 }
+      motors { id: 13 joint_name: "L_WRIST_Y" encoder_counts_per_rev: 65536 gear_ratio: 101.0 }
+      motors { id: 14 joint_name: "L_WRIST_R" encoder_counts_per_rev: 65536 gear_ratio: 101.0 }
     }
   }
 }

cmvr-es/config/devices/motor/ethercat_motors_four_real_test.pb.txt

@@ -10,7 +10,7 @@ motor {
     ethercat {
       master_index: 0
       cycle_us: 1000
-      slave_op_timeout_ms: 15000
+      slave_op_timeout_ms: 20000
       slave_state_poll_period_ms: 10
 
       cia402 {
@@ -42,15 +42,17 @@ motor {
       slaves { motor_id: 2 alias: 0 position: 1 }
       slaves { motor_id: 3 alias: 0 position: 2 }
       slaves { motor_id: 4 alias: 0 position: 3 }
+      slaves { motor_id: 5 alias: 0 position: 4 }
     }
 
     joint_limits {
       enable: true
       source: JOINT_LIMIT_SOURCE_CUSTOM
       joints { joint_name: "R_SHOULDER_P" q_lb: -3.14 q_ub: 3.14 qd: 5.0 qdd: 10.0 }
-      joints { joint_name: "R_SHOULDER_R" q_lb: -0.78 q_ub: 1.57 qd: 5.0 qdd: 10.0 }
+      joints { joint_name: "R_SHOULDER_R" q_lb: -3.14 q_ub: 3.14 qd: 5.0 qdd: 10.0 }
       joints { joint_name: "R_SHOULDER_Y" q_lb: -3.14 q_ub: 3.14 qd: 5.0 qdd: 10.0 }
-      joints { joint_name: "R_ELBOW_R" q_lb: 0 q_ub: 2.05 qd: 5.0 qdd: 10.0 }
+      joints { joint_name: "R_ELBOW_R" q_lb: -3.14 q_ub: 3.14 qd: 5.0 qdd: 10.0 }
+      joints { joint_name: "R_WRIST_P" q_lb: -3.14 q_ub: 3.14 qd: 5.0 qdd: 10.0 }
     }
 
     motors {
@@ -58,6 +60,7 @@ motor {
       motors { id: 2 joint_name: "R_SHOULDER_R" encoder_counts_per_rev: 65536 gear_ratio: 101.0 }
       motors { id: 3 joint_name: "R_SHOULDER_Y" encoder_counts_per_rev: 65536 gear_ratio: 101.0 }
       motors { id: 4 joint_name: "R_ELBOW_R" encoder_counts_per_rev: 65536 gear_ratio: 101.0 }
+      motors { id: 5 joint_name: "R_WRIST_P" encoder_counts_per_rev: 65536 gear_ratio: 101.0 }
     }
   }
 }

cmvr-es/config/manager/device_manager.pb.txt

@@ -89,6 +89,20 @@ device_manager {
     enable: false
   }
 
+  devices {
+    id: "eyou_arm"
+    type: DEVICE_TYPE_ROBOT_ARM
+    config_file: "devices/arm/arm.pb.txt"
+    enable: false
+  }
+
+  devices {
+    id: "eyou_left_arm"
+    type: DEVICE_TYPE_ROBOT_ARM
+    config_file: "devices/arm/arm_eyou_left.pb.txt"
+    enable: false
+  }
+
   devices {
     id: "aubo_arm"
     type: DEVICE_TYPE_ROBOT_ARM
@@ -147,4 +161,20 @@ device_manager {
       # Host-development default: keep physical audio devices disabled.
       enable: false
     }
+
+
+    devices {
+          id: "real_cam1"
+          type: DEVICE_TYPE_CAMERA
+          config_file: "devices/camera/camera.pb.txt"
+          # Host-development default: keep physical cameras disabled.
+          enable: false
+        }
+    devices {
+          id: "usb_cam1"
+          type: DEVICE_TYPE_CAMERA
+          config_file: "devices/camera/camera.pb.txt"
+          # Host-development default: keep physical cameras disabled.
+          enable: false
+        }
 }

cmvr-es/config/manager/task_manager.pb.txt

@@ -27,7 +27,6 @@ task_manager {
     type: TASK_TYPE_QUIC_EDGE
     run_mode: TASK_RUN_MODE_BLOCKING_SERVICE
     config_file: "tasks/quic_edge_task/quic_edge_task.pb.txt"
-    # Host-development default: no QUIC Gateway or physical media devices.
     enable: true
   }
 }

cmvr-es/config/tasks/quic_edge_task/quic_edge_task.pb.txt

@@ -3,10 +3,11 @@ quic_edge {
 
   # Task enablement is controlled by manager/task_manager.pb.txt. Configure a
   # reachable QUIC Gateway and TLS policy before enabling the task there.
-  server_host: "quic-gateway.example.com"
+  server_host: "192.168.0.222"
   server_port: 4433
   alpn: "cmvr-quic-edge/1"
   node_id: "cmvr-edge"
+  robot_id: "CN-CMVR-MBLRV1-AIMA-20260806-001"
   software_version: "0.1"
 
   # The existing cmvr-es gRPC server remains the robot-control endpoint. "auto"
@@ -23,13 +24,26 @@ quic_edge {
   control_response_timeout_ms: 1000
 
   tls {
-    ca_file: "certs/quic_gateway_ca.pem"
+    ca_file: "certs/cmvr-quic-ca.crt"
-    certificate_file: "certs/cmvr_edge_cert.pem"
+    server_name: "192.168.0.222"
-    private_key_file: "certs/cmvr_edge_key.pem"
-    server_name: "quic-gateway.example.com"
     allow_insecure: false
   }
 
+  # Additional platforms run concurrently with the primary endpoint above.
+  # Each one has an independent connection, registration, heartbeat ACK state
+  # and reconnect loop. Media forwarding is opt-in for additional platforms.
+  # platforms {
+  #   id: "operations_backup"
+  #   server_host: "192.168.0.223"
+  #   server_port: 4433
+  #   enable_media: false
+  #   tls {
+  #     ca_file: "certs/cmvr-quic-ca.crt"
+  #     server_name: "192.168.0.223"
+  #     allow_insecure: false
+  #   }
+  # }
+
   reconnect {
     initial_delay_ms: 500
     maximum_delay_ms: 30000

cmvr-es/devices/camera/common/include/camera_stream_encoder.h

@@ -19,6 +19,7 @@ struct FfmpegEncoderInfo {
     bool bRunning = false;
     AVCodecContext* codec_context = nullptr;
     AVFrame* frame = nullptr;
+    AVFrame* transfer_frame = nullptr;
     AVPacket* packet = nullptr;
     SwsContext* sws_context = nullptr;
 
@@ -42,6 +43,12 @@ public:
                        std::vector<uint8_t>& encoded_frame,
                        bool& is_key,
                        const CameraStreamEncodeOptions& options = {});
+
+    static bool encode(std::shared_ptr<FfmpegEncoderInfo>& encoder,
+                       const AVFrame* frame,
+                       std::vector<uint8_t>& encoded_frame,
+                       bool& is_key,
+                       const CameraStreamEncodeOptions& options = {});
 };
 
 } // namespace cmvr::device

cmvr-es/devices/camera/common/src/camera_stream_encoder.cpp

@@ -6,6 +6,8 @@
 #include <sstream>
 
 #include <libavutil/opt.h>
+#include <libavutil/pixdesc.h>
+#include <libavutil/hwcontext.h>
 #include <opencv2/imgproc.hpp>
 
 #include "common/base/logging/logger.h"
@@ -48,6 +50,13 @@ void drawTimeStamp(cv::Mat& image)
 
 const AVCodec* findEncoder(const std::string& codec_name)
 {
+    if (codec_name == "h264_qsv" || codec_name == "H264_QSV") {
+        return avcodec_find_encoder_by_name("h264_qsv");
+    }
+    if (codec_name == "hevc_qsv" || codec_name == "h265_qsv" ||
+        codec_name == "HEVC_QSV" || codec_name == "H265_QSV") {
+        return avcodec_find_encoder_by_name("hevc_qsv");
+    }
     if (codec_name == "h264" || codec_name == "H264") {
         const AVCodec* codec = avcodec_find_encoder_by_name("libx264");
         return codec ? codec : avcodec_find_encoder(AV_CODEC_ID_H264);
@@ -73,6 +82,55 @@ AVPixelFormat sourcePixelFormat(const cv::Mat& frame)
     return AV_PIX_FMT_NONE;
 }
 
+bool encodePreparedFrame(FfmpegEncoderInfo& encoder,
+                         std::vector<uint8_t>& encoded_frame,
+                         bool& is_key)
+{
+    encoder.frame->pts = encoder.frame_pts++;
+    int ret = avcodec_send_frame(encoder.codec_context, encoder.frame);
+    if (ret < 0) {
+        char errbuf[AV_ERROR_MAX_STRING_SIZE] = {0};
+        av_strerror(ret, errbuf, sizeof(errbuf));
+        CMVR_LOG(ERROR) << "[CameraStreamEncoder] error sending frame to encoder: " << errbuf;
+        return false;
+    }
+
+    while (true) {
+        ret = avcodec_receive_packet(encoder.codec_context, encoder.packet);
+        if (ret == AVERROR(EAGAIN) || ret == AVERROR_EOF) {
+            break;
+        }
+        if (ret < 0) {
+            char errbuf[AV_ERROR_MAX_STRING_SIZE] = {0};
+            av_strerror(ret, errbuf, sizeof(errbuf));
+            CMVR_LOG(ERROR) << "[CameraStreamEncoder] error receiving packet from encoder: " << errbuf;
+            return false;
+        }
+
+        if (encoder.packet->flags & AV_PKT_FLAG_KEY) {
+            is_key = true;
+        }
+        encoded_frame.reserve(encoded_frame.size() + encoder.packet->size);
+        encoded_frame.insert(encoded_frame.end(),
+                             encoder.packet->data,
+                             encoder.packet->data + encoder.packet->size);
+        av_packet_unref(encoder.packet);
+    }
+
+    if (encoded_frame.size() < 4) {
+        return false;
+    }
+
+    const bool has_start_code =
+        (encoded_frame[0] == 0 && encoded_frame[1] == 0 && encoded_frame[2] == 1) ||
+        (encoded_frame[0] == 0 && encoded_frame[1] == 0 && encoded_frame[2] == 0 && encoded_frame[3] == 1);
+    if (!has_start_code) {
+        CMVR_LOG(ERROR) << "[CameraStreamEncoder] invalid frame: no NALU start code";
+        return false;
+    }
+    return true;
+}
+
 } // namespace
 
 FfmpegEncoderInfo::~FfmpegEncoderInfo()
@@ -81,6 +139,10 @@ FfmpegEncoderInfo::~FfmpegEncoderInfo()
         av_frame_free(&frame);
         frame = nullptr;
     }
+    if (transfer_frame) {
+        av_frame_free(&transfer_frame);
+        transfer_frame = nullptr;
+    }
     if (packet) {
         av_packet_free(&packet);
         packet = nullptr;
@@ -129,7 +191,17 @@ bool CameraStreamEncoder::init(std::shared_ptr<FfmpegEncoderInfo>& encoder,
     ctx->max_b_frames = 0;
     ctx->gop_size = 10;
 
-    if (codec->id == AV_CODEC_ID_H264) {
+    const bool is_qsv = codec->name &&
+        (std::string(codec->name) == "h264_qsv" || std::string(codec->name) == "hevc_qsv");
+
+    if (is_qsv) {
+        // Feed system-memory NV12 frames to oneVPL/QSV. The QSV encoder
+        // performs the upload and hardware encoding internally.
+        ctx->pix_fmt = AV_PIX_FMT_NV12;
+        ctx->bit_rate = 4'000'000;
+        av_opt_set_int(ctx->priv_data, "async_depth", 1, 0);
+        av_opt_set_int(ctx->priv_data, "repeat_pps", 1, 0);
+    } else if (codec->id == AV_CODEC_ID_H264) {
         av_opt_set(ctx->priv_data, "preset", "ultrafast", 0);
         av_opt_set(ctx->priv_data, "tune", "zerolatency", 0);
         av_opt_set(ctx->priv_data, "profile", "baseline", 0);
@@ -144,11 +216,13 @@ bool CameraStreamEncoder::init(std::shared_ptr<FfmpegEncoderInfo>& encoder,
         av_opt_set(ctx->priv_data, "no-open-gop", "1", 0);
     }
 
-    const AVPixelFormat* pix_fmts = codec->pix_fmts;
+    if (!is_qsv) {
-    if (!pix_fmts) {
+        const AVPixelFormat* pix_fmts = codec->pix_fmts;
-        ctx->pix_fmt = AV_PIX_FMT_YUV420P;
+        if (!pix_fmts) {
-    } else {
+            ctx->pix_fmt = AV_PIX_FMT_YUV420P;
-        ctx->pix_fmt = pix_fmts[0];
+        } else {
+            ctx->pix_fmt = pix_fmts[0];
+        }
     }
 
     const int open_ret = avcodec_open2(ctx, codec, nullptr);
@@ -179,9 +253,11 @@ bool CameraStreamEncoder::init(std::shared_ptr<FfmpegEncoderInfo>& encoder,
         return false;
     }
 
-    CMVR_LOG(INFO) << "[CameraStreamEncoder] initialized " << codec_name
+    const char* pixel_format_name = av_get_pix_fmt_name(ctx->pix_fmt);
+    CMVR_LOG(INFO) << "[CameraStreamEncoder] initialized " << codec->name
                    << " encoder, size=" << width << "x" << height
-                   << ", fps=" << fps;
+                   << ", fps=" << fps
+                   << ", pixel_format=" << (pixel_format_name ? pixel_format_name : "unknown");
     return true;
 }
 
@@ -216,24 +292,30 @@ bool CameraStreamEncoder::encode(std::shared_ptr<FfmpegEncoderInfo>& encoder,
         return false;
     }
 
-    if (encoder->sws_context) {
+    encoder->sws_context = sws_getCachedContext(encoder->sws_context,
-        sws_freeContext(encoder->sws_context);
+                                                frame_to_encode.cols,
-    }
+                                                frame_to_encode.rows,
-    encoder->sws_context = sws_getContext(frame_to_encode.cols,
+                                                src_pix_fmt,
-                                          frame_to_encode.rows,
+                                                encoder->codec_context->width,
-                                          src_pix_fmt,
+                                                encoder->codec_context->height,
-                                          encoder->codec_context->width,
+                                                encoder->codec_context->pix_fmt,
-                                          encoder->codec_context->height,
+                                                SWS_BILINEAR,
-                                          encoder->codec_context->pix_fmt,
+                                                nullptr,
-                                          SWS_BILINEAR,
+                                                nullptr,
-                                          nullptr,
+                                                nullptr);
-                                          nullptr,
-                                          nullptr);
     if (!encoder->sws_context) {
         CMVR_LOG(ERROR) << "[CameraStreamEncoder] failed to create SwsContext";
         return false;
     }
 
+    const int writable_ret = av_frame_make_writable(encoder->frame);
+    if (writable_ret < 0) {
+        char errbuf[AV_ERROR_MAX_STRING_SIZE] = {0};
+        av_strerror(writable_ret, errbuf, sizeof(errbuf));
+        CMVR_LOG(ERROR) << "[CameraStreamEncoder] frame is not writable: " << errbuf;
+        return false;
+    }
+
     const uint8_t* src_data[AV_NUM_DATA_POINTERS] = {frame_to_encode.data};
     int src_linesize[AV_NUM_DATA_POINTERS] = {static_cast<int>(frame_to_encode.step)};
 
@@ -249,49 +331,125 @@ bool CameraStreamEncoder::encode(std::shared_ptr<FfmpegEncoderInfo>& encoder,
         return false;
     }
 
-    encoder->frame->pts = encoder->frame_pts++;
+    return encodePreparedFrame(*encoder, encoded_frame, is_key);
-    int ret = avcodec_send_frame(encoder->codec_context, encoder->frame);
+}
-    if (ret < 0) {
+
-        char errbuf[AV_ERROR_MAX_STRING_SIZE] = {0};
+bool CameraStreamEncoder::encode(std::shared_ptr<FfmpegEncoderInfo>& encoder,
-        av_strerror(ret, errbuf, sizeof(errbuf));
+                                 const AVFrame* frame,
-        CMVR_LOG(ERROR) << "[CameraStreamEncoder] error sending frame to encoder: " << errbuf;
+                                 std::vector<uint8_t>& encoded_frame,
+                                 bool& is_key,
+                                 const CameraStreamEncodeOptions& options)
+{
+    encoded_frame.clear();
+    is_key = false;
+    if (!encoder || !encoder->codec_context || !encoder->frame || !encoder->packet || !frame) {
         return false;
     }
 
-    while (true) {
+    const AVFrame* source_frame = frame;
-        ret = avcodec_receive_packet(encoder->codec_context, encoder->packet);
+    if (frame->hw_frames_ctx) {
-        if (ret == AVERROR(EAGAIN) || ret == AVERROR_EOF) {
+        if (!encoder->transfer_frame) {
-            break;
+            encoder->transfer_frame = av_frame_alloc();
         }
-        if (ret < 0) {
+        if (!encoder->transfer_frame) {
+            return false;
+        }
+        av_frame_unref(encoder->transfer_frame);
+        const int transfer_ret = av_hwframe_transfer_data(encoder->transfer_frame, frame, 0);
+        if (transfer_ret < 0) {
             char errbuf[AV_ERROR_MAX_STRING_SIZE] = {0};
-            av_strerror(ret, errbuf, sizeof(errbuf));
+            av_strerror(transfer_ret, errbuf, sizeof(errbuf));
-            CMVR_LOG(ERROR) << "[CameraStreamEncoder] error receiving packet from encoder: " << errbuf;
+            CMVR_LOG(ERROR) << "[CameraStreamEncoder] failed to download hardware frame: " << errbuf;
-            break;
+            return false;
         }
-
+        const int props_ret = av_frame_copy_props(encoder->transfer_frame, frame);
-        if (encoder->packet->flags & AV_PKT_FLAG_KEY) {
+        if (props_ret < 0) {
-            is_key = true;
+            char errbuf[AV_ERROR_MAX_STRING_SIZE] = {0};
+            av_strerror(props_ret, errbuf, sizeof(errbuf));
+            CMVR_LOG(ERROR) << "[CameraStreamEncoder] failed to copy hardware frame properties: " << errbuf;
+            return false;
         }
-        encoded_frame.reserve(encoded_frame.size() + encoder->packet->size);
+        source_frame = encoder->transfer_frame;
-        encoded_frame.insert(encoded_frame.end(),
-                             encoder->packet->data,
-                             encoder->packet->data + encoder->packet->size);
-        av_packet_unref(encoder->packet);
     }
 
-    if (encoded_frame.size() < 4) {
+    const auto source_format = static_cast<AVPixelFormat>(source_frame->format);
+    if (source_format == AV_PIX_FMT_NONE) {
+        CMVR_LOG(ERROR) << "[CameraStreamEncoder] source frame has no pixel format";
         return false;
     }
 
-    const bool has_start_code =
+    const int writable_ret = av_frame_make_writable(encoder->frame);
-        (encoded_frame[0] == 0 && encoded_frame[1] == 0 && encoded_frame[2] == 1) ||
+    if (writable_ret < 0) {
-        (encoded_frame[0] == 0 && encoded_frame[1] == 0 && encoded_frame[2] == 0 && encoded_frame[3] == 1);
+        char errbuf[AV_ERROR_MAX_STRING_SIZE] = {0};
-    if (!has_start_code) {
+        av_strerror(writable_ret, errbuf, sizeof(errbuf));
-        CMVR_LOG(ERROR) << "[CameraStreamEncoder] invalid frame: no NALU start code";
+        CMVR_LOG(ERROR) << "[CameraStreamEncoder] frame is not writable: " << errbuf;
         return false;
     }
-    return true;
+
+    int copy_ret = 0;
+    if (source_frame->width == encoder->codec_context->width
+        && source_frame->height == encoder->codec_context->height
+        && source_format == encoder->codec_context->pix_fmt) {
+        copy_ret = av_frame_copy(encoder->frame, source_frame);
+    } else {
+        encoder->sws_context = sws_getCachedContext(
+            encoder->sws_context,
+            source_frame->width,
+            source_frame->height,
+            source_format,
+            encoder->codec_context->width,
+            encoder->codec_context->height,
+            encoder->codec_context->pix_fmt,
+            SWS_BILINEAR,
+            nullptr,
+            nullptr,
+            nullptr);
+        if (!encoder->sws_context) {
+            CMVR_LOG(ERROR) << "[CameraStreamEncoder] failed to create native frame conversion context";
+            return false;
+        }
+        const int scaled_rows = sws_scale(
+            encoder->sws_context,
+            source_frame->data,
+            source_frame->linesize,
+            0,
+            source_frame->height,
+            encoder->frame->data,
+            encoder->frame->linesize);
+        copy_ret = scaled_rows == encoder->codec_context->height
+            ? 0
+            : scaled_rows < 0 ? scaled_rows : AVERROR_INVALIDDATA;
+    }
+    if (copy_ret < 0) {
+        char errbuf[AV_ERROR_MAX_STRING_SIZE] = {0};
+        av_strerror(copy_ret, errbuf, sizeof(errbuf));
+        CMVR_LOG(ERROR) << "[CameraStreamEncoder] failed to copy native frame: " << errbuf;
+        return false;
+    }
+
+    if (options.draw_timestamp) {
+        const auto output_format = static_cast<AVPixelFormat>(encoder->frame->format);
+        if (output_format != AV_PIX_FMT_NV12 && output_format != AV_PIX_FMT_YUV420P) {
+            const char* format_name = av_get_pix_fmt_name(output_format);
+            CMVR_LOG(ERROR) << "[CameraStreamEncoder] cannot draw timestamp on pixel format "
+                            << (format_name ? format_name : "unknown");
+            return false;
+        }
+        if (!encoder->frame->data[0]
+            || encoder->frame->linesize[0] < encoder->frame->width) {
+            CMVR_LOG(ERROR) << "[CameraStreamEncoder] invalid luma plane for timestamp";
+            return false;
+        }
+        cv::Mat luma_plane(
+            encoder->frame->height,
+            encoder->frame->width,
+            CV_8UC1,
+            encoder->frame->data[0],
+            static_cast<size_t>(encoder->frame->linesize[0]));
+        drawTimeStamp(luma_plane);
+    }
+
+    return encodePreparedFrame(*encoder, encoded_frame, is_key);
 }
 
 } // namespace cmvr::device

cmvr-es/devices/camera/realsense_camera/src/realsense_camera.cpp

@@ -314,8 +314,20 @@ bool RealsenseCamera::stop() {
             CMVR_LOG(WARNING) << "[RealsenseCamera] (stop): stopRecording failed: " << e.what();
         }
     }
+    std::shared_ptr<std::thread> stream_thread_to_join;
+    {
+        std::lock_guard lock(ctrl_mtx_);
+        clear_error_();
+        stream_count_ = 0;
+        state_.is_streaming = false;
+        state_.is_recording = false;
+        stream_thread_to_join = stream_thread_;
+        stream_thread_.reset();
+    }
+    if (stream_thread_to_join && stream_thread_to_join->joinable()) {
+        stream_thread_to_join->join();
+    }
     std::lock_guard lock(ctrl_mtx_);
-    clear_error_();
     if (!state_.is_opened || !state_.is_initialized) {
         state_.is_opened = false;
         return true;
@@ -524,9 +536,12 @@ void RealsenseCamera::startRecording(const std::string &video_path) {
 
         // 1. 确定编码格式对应的AVCodecID（H.264/H.265）
         AVCodecID codec_id;
-        if (codec_ == "H264" || codec_ == "h264") {
+        if (codec_ == "H264" || codec_ == "h264" ||
+            codec_ == "H264_QSV" || codec_ == "h264_qsv") {
             codec_id = AV_CODEC_ID_H264;
-        } else if (codec_ == "H265" || codec_ == "hevc") {
+        } else if (codec_ == "H265" || codec_ == "h265" || codec_ == "HEVC" || codec_ == "hevc" ||
+                   codec_ == "H265_QSV" || codec_ == "h265_qsv" ||
+                   codec_ == "HEVC_QSV" || codec_ == "hevc_qsv") {
             codec_id = AV_CODEC_ID_HEVC;
         } else {
             state_.is_error = true;
@@ -534,7 +549,8 @@ void RealsenseCamera::startRecording(const std::string &video_path) {
             CMVR_LOG(ERROR) << "[RealsenseCamera] (startRecording): " << state_.error_message;
             return;
         }
-        const char* format_name = (codec_ == "H265" || codec_ == "h265" || codec_ == "HEVC" || codec_ == "hevc") ? "mp4" : "avi";
+        const bool is_hevc = codec_id == AV_CODEC_ID_HEVC;
+        const char* format_name = is_hevc ? "mp4" : "avi";
         auto ret = avformat_alloc_output_context2(&format_context_, nullptr, format_name, output_path_.c_str());
         // 2. 创建输出格式上下文（封装器核心）
         if (ret < 0) {
@@ -719,11 +735,15 @@ void RealsenseCamera::streaming_worker_() {
 
         bool success = false;
         is_streaming_running = true;
+        uint64_t frame_sequence = 0;
+        const uint64_t stream_epoch = static_cast<uint64_t>(
+            std::chrono::duration_cast<std::chrono::nanoseconds>(
+                std::chrono::steady_clock::now().time_since_epoch()).count());
 
         // 处于流传输或者录像状态时就不退出线程
         while (state_.is_streaming || state_.is_recording) {
             // 记录当前帧处理开始时间
-            auto frame_start_time = std::chrono::high_resolution_clock::now();
+            const auto frame_start_time = std::chrono::steady_clock::now();
 
             rs2::frameset frames;
             frames = get_frameset(true);
@@ -786,6 +806,20 @@ void RealsenseCamera::streaming_worker_() {
             // 深度图编码
             // success = encodeFrameWithEncoder(depthEncoder_, frame_data.depthImage, frame_data.depthFrame, frame_data.depthKey);
             if (success) {
+                const uint64_t sequence = frame_sequence++;
+                frame_data.stream_epoch = stream_epoch;
+                frame_data.sequence = sequence;
+                frame_data.source_timestamp = static_cast<uint64_t>(color_frame.get_timestamp());
+                frame_data.source_frame_number = color_frame.get_frame_number();
+                frame_data.capture_monotonic_ns = std::chrono::duration_cast<std::chrono::nanoseconds>(
+                    frame_start_time.time_since_epoch()).count();
+                frame_data.capture_utc_ns = std::chrono::duration_cast<std::chrono::nanoseconds>(
+                    std::chrono::system_clock::now().time_since_epoch()).count();
+                frame_data.pts = static_cast<int64_t>(sequence);
+                frame_data.dts = frame_data.pts;
+                frame_data.time_base_num = 1;
+                frame_data.time_base_den = fps_;
+                frame_data.duration = 1;
                 frame_data.fps = fps_;
                 frame_data.width = encode_width_;
                 frame_data.height = encode_height_;
@@ -794,7 +828,7 @@ void RealsenseCamera::streaming_worker_() {
             }
             // 计算从帧开始到现在的总耗时
             auto total_duration = std::chrono::duration_cast<std::chrono::milliseconds>(
-                std::chrono::high_resolution_clock::now() - frame_start_time
+                std::chrono::steady_clock::now() - frame_start_time
             ).count();
 
             // 计算需要休眠的时间(确保总耗时达到frame_interval)
@@ -961,12 +995,24 @@ bool RealsenseCamera::startStreaming()
 
 void RealsenseCamera::stopStreaming()
 {
-    std::lock_guard lock(ctrl_mtx_);
+    std::shared_ptr<std::thread> stream_thread_to_join;
-    stream_count_--;
-    if (stream_count_ == 0)
     {
+        std::lock_guard lock(ctrl_mtx_);
+        if (stream_count_ > 0) {
+            stream_count_--;
+        }
+        if (stream_count_ == 0)
+        {
         // 当前已经没有正在使用的流了，编码采集线程状态修改
-        state_.is_streaming = false;
+            state_.is_streaming = false;
+            if (!state_.is_recording) {
+                stream_thread_to_join = stream_thread_;
+                stream_thread_.reset();
+            }
+        }
+    }
+    if (stream_thread_to_join && stream_thread_to_join->joinable()) {
+        stream_thread_to_join->join();
     }
 }
 

cmvr-es/devices/camera/uvc_camera/CMakeLists.txt

@@ -2,7 +2,18 @@ add_library(uvc_camera SHARED src/uvc_camera.cpp)
 
 target_include_directories(uvc_camera PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
 
-target_link_libraries(uvc_camera PUBLIC glog opencv_core opencv_imgproc cmvr_es::proto cmvr_es::device::camera_stream_encoder)
+target_link_libraries(uvc_camera PUBLIC
+        glog
+        opencv_core
+        opencv_imgproc
+        avcodec
+        avdevice
+        avformat
+        avutil
+        swscale
+        cmvr_es::proto
+        cmvr_es::device::camera_stream_encoder
+)
 
 add_library(cmvr_es::device::uvc_camera ALIAS uvc_camera)
 install(TARGETS uvc_camera LIBRARY DESTINATION lib)

cmvr-es/devices/camera/uvc_camera/include/uvc_camera.h

@@ -5,6 +5,9 @@
 #ifndef CMVR_ES_UVC_CAMERA_H
 #define CMVR_ES_UVC_CAMERA_H
 
+#include <atomic>
+#include <condition_variable>
+
 #include "common/base/ring_buffer.h"
 #include "camera/abstract_camera.h"
 #include "devices/camera/common/include/camera_stream_encoder.h"
@@ -45,6 +48,16 @@ namespace cmvr::device {
     private:
         void streaming_worker_();
         void recording_worker_();
+        void cleanup_recording_resources_();
+        bool open_capture_();
+        void close_capture_();
+        void capture_worker_();
+        bool wait_for_capture_frame_(AVFrame* frame,
+                                     uint64_t& last_sequence,
+                                     int64_t& capture_monotonic_ns,
+                                     int64_t& capture_utc_ns);
+        bool convert_capture_frame_to_bgr_(const AVFrame* frame, cv::Mat& bgr_frame);
+        static int interrupt_capture_(void* opaque);
 
         int fps_;
         int width_;
@@ -52,7 +65,6 @@ namespace cmvr::device {
         int encode_width_;
         int encode_height_;
         std::string serial_;
-        cv::VideoCapture cap_;
         size_t buffer_size_;
         std::string codec_;
         bool enable_stream_timestamp_{false};
@@ -63,13 +75,24 @@ namespace cmvr::device {
         std::string current_video_path_;
 
         std::mutex ctrl_mtx_{};
-        std::unique_ptr<cv::VideoWriter> video_writer_;
         std::shared_ptr<std::thread> stream_thread_;
         std::shared_ptr<std::thread> recording_thread_;
+        std::shared_ptr<std::thread> capture_thread_;
 
-
+        AVFormatContext* capture_format_context_ = nullptr;
-        cv::Mat latest_frame_;  // 存储最新帧
+        AVCodecContext* capture_decoder_context_ = nullptr;
-        std::mutex frame_mutex_;  // 保护最新帧的访问
+        AVBufferRef* capture_hw_device_context_ = nullptr;
+        SwsContext* capture_sws_context_ = nullptr;
+        int capture_video_stream_index_ = -1;
+        std::atomic<bool> capture_running_{false};
+        std::mutex capture_frame_mutex_;
+        std::mutex capture_conversion_mutex_;
+        std::condition_variable capture_frame_cv_;
+        AVFrame* latest_capture_frame_ = nullptr;
+        uint64_t latest_capture_sequence_ = 0;
+        int64_t latest_capture_monotonic_ns_ = 0;
+        int64_t latest_capture_utc_ns_ = 0;
+        std::string capture_error_;
 
         std::string output_path_;
         bool is_recording_ = false;

cmvr-es/devices/microphone/ffmpeg_microphone/src/ffmpeg_microphone.cpp

@@ -452,8 +452,8 @@ bool ffmpegMicroPhone::initFFmpeg()
     avdevice_register_all();
     logSupportedAudioInputFormats();
 
-    const char* input_format_name = "pulse";
+    const char* input_format_name = "alsa";
-    AVInputFormat* input_fmt = av_find_input_format(input_format_name);
+    const AVInputFormat* input_fmt = av_find_input_format(input_format_name);
     if (!input_fmt) {
         input_format_name = "alsa";
         input_fmt = av_find_input_format(input_format_name);

cmvr-es/devices/motor/abstract_motor.h

@@ -7,10 +7,12 @@
 
 #pragma once
 
+#include <cstdint>
+#include <mutex>
+
 #include "devices/abstract_device.h"
 #include "common/base/logging/logger.h"
 #include "motor/motor_protocol_interface.h"
-#include <mutex>
 
 namespace cmvr::device{
 
@@ -212,6 +214,11 @@ namespace cmvr::device{
             return  protocol_->getQd(node_id_);
         }
 
+        // Returns the actual motor current in mA when supported by the driver.
+        virtual std::int16_t getCurrent() {
+            return 0;
+        }
+
 
         // 使用的通讯协议
         virtual void setProtocol(std::shared_ptr<MotorProtocolInterface> protocol) {

cmvr-es/devices/motor/bus_runtime/ethercat/include/ethercat_motor_bus_runtime.h

@@ -121,6 +121,12 @@ public:
         return true;
     }
 
+    bool readSdoString(int motor_id,
+                       std::uint16_t index,
+                       std::uint8_t subindex,
+                       std::string& value,
+                       std::size_t max_size = 128);
+
 private:
     struct PdoEntryRuntime {
         EthercatPdoEntryConfig cfg;

cmvr-es/devices/motor/bus_runtime/ethercat/src/ethercat_motor_bus_runtime.cpp

@@ -1025,6 +1025,68 @@ bool EthercatMotorBusRuntime::readSdoRaw_(const int motor_id,
     return true;
 }
 
+bool EthercatMotorBusRuntime::readSdoString(const int motor_id,
+                                            const std::uint16_t index,
+                                            const std::uint8_t subindex,
+                                            std::string& value,
+                                            const std::size_t max_size)
+{
+    value.clear();
+    if (max_size == 0) {
+        CMVR_LOG(ERROR) << "[EthercatMotorBusRuntime] invalid SDO string buffer size: "
+                        << max_size << ", object=" << hexIndex_(index)
+                        << ":" << static_cast<int>(subindex)
+                        << ", motor_id=" << motor_id;
+        return false;
+    }
+
+    const auto slave_it = slaves_by_motor_id_.find(motor_id);
+    if (slave_it == slaves_by_motor_id_.end()) {
+        CMVR_LOG(ERROR) << "[EthercatMotorBusRuntime] missing motor for SDO string read: "
+                        << motor_id << ", object=" << hexIndex_(index)
+                        << ":" << static_cast<int>(subindex);
+        return false;
+    }
+    if (!master_) {
+        CMVR_LOG(ERROR) << "[EthercatMotorBusRuntime] runtime is not initialized for SDO string read: "
+                        << id_ << ", motor_id=" << motor_id
+                        << ", object=" << hexIndex_(index)
+                        << ":" << static_cast<int>(subindex);
+        return false;
+    }
+
+    std::vector<std::uint8_t> data(max_size);
+    std::size_t result_size = 0;
+    std::uint32_t abort_code = 0;
+    const auto& slave = slave_it->second;
+    const int result = ecrt_master_sdo_upload(
+        master_,
+        static_cast<std::uint16_t>(slave.cfg.position()),
+        index,
+        subindex,
+        data.data(),
+        data.size(),
+        &result_size,
+        &abort_code);
+    if (result != 0 || result_size > data.size()) {
+        CMVR_LOG(ERROR) << "[EthercatMotorBusRuntime] failed to read SDO string: "
+                        << "group=" << id_ << ", motor_id=" << motor_id
+                        << ", slave_position=" << slave.cfg.position()
+                        << ", object=" << hexIndex_(index)
+                        << ":" << static_cast<int>(subindex)
+                        << ", max_size=" << max_size
+                        << ", result=" << result
+                        << ", result_size=" << result_size
+                        << ", abort_code=" << hexIndex_(abort_code);
+        return false;
+    }
+
+    const auto string_end = std::find(data.begin(), data.begin() + result_size, 0);
+    value.assign(reinterpret_cast<const char*>(data.data()),
+                 static_cast<std::size_t>(string_end - data.begin()));
+    return true;
+}
+
 std::uint32_t EthercatMotorBusRuntime::pdoEntryKey_(const std::uint16_t index,
                                                     const std::uint8_t subindex)
 {

cmvr-es/devices/motor/bus_runtime/ethercat/src/ethercat_motor_bus_runtime_real_test.cpp

@@ -66,6 +66,7 @@ TEST(EthercatMotorBusRuntimeRealTest, InitStartAndReadStatusword)
     EXPECT_TRUE(runtime.hasPdoEntry(1, msgs::CIA402_STATUS_WORD_6041, 0x00));
     EXPECT_TRUE(runtime.hasPdoEntry(1, msgs::CIA402_OPERATION_MODE_6060, 0x00));
     EXPECT_TRUE(runtime.hasPdoEntry(1, msgs::CIA402_MODE_DISPLAY_6061, 0x00));
+    EXPECT_TRUE(runtime.hasPdoEntry(1, msgs::CIA402_ACTUAL_CURRENT_6078, 0x00));
 
     const bool started = runtime.start();
     EXPECT_TRUE(started);
@@ -111,8 +112,13 @@ TEST(EthercatMotorBusRuntimeRealTest, InitStartAndReadStatusword)
     const auto mode_display =
         EthercatMotorBusRuntime::pdoReadValue<std::int8_t>(feedback_reads[1]);
 
+    std::int16_t actual_current = 0;
+    EXPECT_TRUE(runtime.readPdo<std::int16_t>(
+        1, msgs::CIA402_ACTUAL_CURRENT_6078, 0x00, actual_current));
+
     std::cout << "CIA402 statusword: 0x" << std::hex << statusword
               << ", mode display: " << std::dec << static_cast<int>(mode_display)
+              << ", actual current raw: " << actual_current
               << std::endl;
 
     const int hold_ms = 10000;

cmvr-es/devices/motor/drivers/ethercat_motor/include/vendor/eyou/eyou_cia402_pdo_mapping.h

@@ -62,6 +62,7 @@ inline EthercatPdoMapping createEyouCia402PdoMapping()
         entry(msgs::CIA402_ACTUAL_POSITION_6064, 0x00, 32, "Actual Position"),
         entry(msgs::CIA402_ACTUAL_VELOCITY_606C, 0x00, 32, "Actual Velocity"),
         entry(msgs::CIA402_ACTUAL_TORQUE_6077, 0x00, 16, "Actual Torque"),
+        entry(msgs::CIA402_ACTUAL_CURRENT_6078, 0x00, 16, "Actual Current"),
         entry(msgs::CIA402_MODE_DISPLAY_6061, 0x00, 8, "Mode Of Operation Display"),
         entry(msgs::CIA402_ERROR_CODE_603F, 0x00, 16, "Error Code"),
         entry(0x0000, 0x00, 8, "Padding"),

cmvr-es/devices/motor/drivers/ethercat_motor/include/vendor/eyou/eyou_motor.h

@@ -24,6 +24,7 @@ public:
     void setLimitQd(double qd) override;
     bool calibrateZeroQ() override;
     bool brakeRelease() override;
+    std::int16_t getCurrent() override;
 
     static bool commandCyclicPositionsAtomic(
         const std::vector<std::shared_ptr<AbstractMotor>>& motors,
@@ -39,6 +40,7 @@ private:
     bool hasValidConversion_() const;
     bool writeVendorPositionLimits_() const;
     bool writeVendorVelocityLimit_() const;
+    void configureCurrentConversion_();
     std::int32_t radToCounts_(double angle_rad) const;
     std::uint32_t radPerSecToCounts_(double velocity_rad_s) const;
 
@@ -46,6 +48,7 @@ private:
     std::unique_ptr<EyouMotorAdapter> vendor_adapter_;
     double encoder_counts_per_rev_{0.0};
     double gear_ratio_{0.0};
+    double current_scale_ma_per_count_{1.0};
 };
 
 } // namespace cmvr::device

cmvr-es/devices/motor/drivers/ethercat_motor/include/vendor/eyou/eyou_motor_adapter.h

@@ -3,6 +3,7 @@
 
 #include <cstdint>
 #include <memory>
+#include <string>
 
 #include "devices/motor/bus_runtime/ethercat/include/ethercat_motor_bus_runtime.h"
 #include "devices/motor/drivers/ethercat_motor/include/vendor/motor_vendor_adapter.h"
@@ -24,6 +25,11 @@ public:
                        std::int64_t counts_per_joint_revolution,
                        std::int32_t& zeroed_position) override;
     bool brakeRelease(std::uint8_t node_id) override;
+    bool readActualCurrent(std::uint8_t node_id,
+                           std::int16_t& current_value) const;
+    bool readMotorIdentity(std::uint8_t node_id,
+                           std::string& motor_model,
+                           std::string& motor_version) const;
 
 private:
     std::shared_ptr<EthercatMotorBusRuntime> bus_runtime_;

cmvr-es/devices/motor/drivers/ethercat_motor/include/vendor/eyou/eyou_objects.h

@@ -5,6 +5,9 @@
 
 namespace cmvr::device::eyou {
 
+inline constexpr std::uint16_t EYOU_DEVICE_NAME_1008 = 0x1008;
+inline constexpr std::uint16_t EYOU_SOFTWARE_VERSION_100A = 0x100A;
+
 inline constexpr std::uint16_t EYOU_SOFT_LIMIT_STATE_2003 = 0x2003;
 
 inline constexpr std::uint16_t EYOU_BRAKE_CONTROL_2014 = 0x2014;

cmvr-es/devices/motor/drivers/ethercat_motor/src/cia402/cia402_status_monitor.cpp

@@ -153,8 +153,11 @@ void Cia402StatusMonitor::reportStatuswordTransition_(
     const StatusSample& previous,
     const StatusSample& current) const
 {
-    const bool status_changed =
+    const bool device_state_changed =
         !had_previous || !previous.read_ok ||
+        (previous.statusword & 0x006F) != (current.statusword & 0x006F);
+    const bool status_changed =
+        device_state_changed ||
         previous.status_problem != current.status_problem ||
         (previous.statusword & 0x0888) != (current.statusword & 0x0888);
     if (current.status_problem && status_changed) {
@@ -178,9 +181,20 @@ void Cia402StatusMonitor::reportStatuswordTransition_(
                previous.status_problem) {
         CMVR_LOG(INFO) << "[Cia402StatusMonitor] [statusword] recovered"
                        << ", node=" << static_cast<int>(node_id)
+                       << ", current_statusword=0x" << std::hex << std::uppercase
+                       << std::setw(4) << std::setfill('0') << current.statusword
+                       << std::dec << std::nouppercase << std::setfill(' ')
+                       << ' ' << deviceStateName_(current.statusword)
                        << ", previous_statusword=0x" << std::hex << std::uppercase
                        << std::setw(4) << std::setfill('0') << previous.statusword
                        << std::dec << std::nouppercase << std::setfill(' ');
+    } else if (device_state_changed) {
+        CMVR_LOG(INFO) << "[Cia402StatusMonitor] [statusword] 0x"
+                       << std::hex << std::uppercase << std::setw(4)
+                       << std::setfill('0') << current.statusword
+                       << std::dec << std::nouppercase << std::setfill(' ')
+                       << ' ' << deviceStateName_(current.statusword)
+                       << ", node=" << static_cast<int>(node_id);
     }
 }
 

cmvr-es/devices/motor/drivers/ethercat_motor/src/vendor/eyou/eyou_motor.cpp

@@ -6,12 +6,31 @@
 #include <cstdint>
 #include <functional>
 #include <mutex>
+#include <limits>
+#include <map>
+#include <string>
 #include <utility>
 
 #include "common/base/logging/logger.h"
 
 namespace cmvr::device {
 
+namespace {
+
+struct MotorCurrentInfo {
+    double adc_amperes_per_count;
+    double rated_current_amperes;
+};
+
+const std::map<std::string, MotorCurrentInfo> kMotorCurrentMap = {
+    {"EuPH11", {0.005371094, 3.8}},
+    {"EuPH14", {0.007672991, 3.9}},
+    {"EuPH17", {0.007672991, 3.9}},
+    {"EuPH20", {0.013427734, 6.9}},
+};
+
+} // namespace
+
 EyouMotor::EyouMotor(const config::MotorConfigItem& config,
                      std::shared_ptr<Cia402Protocol> cia402_protocol,
                      std::unique_ptr<EyouMotorAdapter> vendor_adapter)
@@ -46,6 +65,7 @@ bool EyouMotor::init()
         CMVR_LOG(ERROR) << "[EyouMotor] failed to init vendor adapter: " << info_.joint_name;
         return false;
     }
+    configureCurrentConversion_();
     cia402_protocol_->setMotorConversion(node_id_, encoder_counts_per_rev_, gear_ratio_);
 
     cia402_protocol_->setLimitQd(node_id_, info_.limit_qd);
@@ -212,6 +232,29 @@ bool EyouMotor::brakeRelease()
     return vendor_adapter_->brakeRelease(node_id_);
 }
 
+std::int16_t EyouMotor::getCurrent()
+{
+    std::scoped_lock lock(mtx_);
+    if (!hasDependencies_()) {
+        return 0;
+    }
+
+    std::int16_t raw_current = 0;
+    if (!vendor_adapter_->readActualCurrent(node_id_, raw_current)) {
+        CMVR_LOG(ERROR) << "[EyouMotor] failed to read actual current: "
+                        << info_.joint_name;
+        return 0;
+    }
+
+    const double current_ma = static_cast<double>(raw_current) *
+                              current_scale_ma_per_count_;
+    const double clamped_current_ma = std::clamp(
+        current_ma,
+        static_cast<double>(std::numeric_limits<std::int16_t>::min()),
+        static_cast<double>(std::numeric_limits<std::int16_t>::max()));
+    return static_cast<std::int16_t>(clamped_current_ma);
+}
+
 bool EyouMotor::hasDependencies_() const
 {
     if (!cia402_protocol_ || !vendor_adapter_) {
@@ -260,6 +303,37 @@ bool EyouMotor::writeVendorVelocityLimit_() const
     return vendor_adapter_->writeVelocityLimit(node_id_, radPerSecToCounts_(info_.limit_qd));
 }
 
+void EyouMotor::configureCurrentConversion_()
+{
+    std::string motor_model;
+    std::string motor_version;
+    if (!vendor_adapter_->readMotorIdentity(node_id_, motor_model, motor_version)) {
+        CMVR_LOG(WARNING) << "[EyouMotor] failed to read motor identity; actual current "
+                          << "will use the raw PDO value: " << info_.joint_name;
+        return;
+    }
+
+    std::string model_prefix = motor_model;
+    const auto dash_pos = motor_model.find('-');
+    if (dash_pos != std::string::npos) {
+        model_prefix = motor_model.substr(0, dash_pos);
+    } else if (motor_model.rfind("EuPH", 0) == 0 && motor_model.size() >= 6) {
+        model_prefix = motor_model.substr(0, 6);
+    }
+
+    const auto current_info = kMotorCurrentMap.find(model_prefix);
+    if (current_info == kMotorCurrentMap.end()) {
+        CMVR_LOG(WARNING) << "[EyouMotor] unsupported motor model for current conversion: "
+                          << motor_model << ", actual current will use the raw PDO value";
+        return;
+    }
+
+    const bool is_v145 = motor_version.find("V145") != std::string::npos;
+    current_scale_ma_per_count_ = is_v145
+        ? current_info->second.rated_current_amperes
+        : current_info->second.adc_amperes_per_count * 1000.0;
+}
+
 std::int32_t EyouMotor::radToCounts_(const double angle_rad) const
 {
     const double rev = angle_rad / (2.0 * M_PI);

cmvr-es/devices/motor/drivers/ethercat_motor/src/vendor/eyou/eyou_motor_adapter.cpp

@@ -373,4 +373,25 @@ bool EyouMotorAdapter::brakeRelease(const std::uint8_t node_id)
     return false;
 }
 
+bool EyouMotorAdapter::readActualCurrent(const std::uint8_t node_id,
+                                         std::int16_t& current_value) const
+{
+    return bus_runtime_ &&
+           bus_runtime_->readPdo<std::int16_t>(
+               node_id, msgs::CIA402_ACTUAL_CURRENT_6078, 0x00, current_value);
+}
+
+bool EyouMotorAdapter::readMotorIdentity(const std::uint8_t node_id,
+                                         std::string& motor_model,
+                                         std::string& motor_version) const
+{
+    if (!bus_runtime_) {
+        return false;
+    }
+    return bus_runtime_->readSdoString(
+               node_id, eyou::EYOU_DEVICE_NAME_1008, 0x00, motor_model) &&
+           bus_runtime_->readSdoString(
+               node_id, eyou::EYOU_SOFTWARE_VERSION_100A, 0x00, motor_version);
+}
+
 } // namespace cmvr::device

cmvr-es/devices/motor/drivers/ethercat_motor/src/vendor/eyou/eyou_motor_real_test.cpp

@@ -145,6 +145,7 @@ void printMotorState(const char* label, AbstractMotor& motor)
     std::cout << label
               << ": motor_q=" << motor.getQ() << " rad"
               << ", motor_qd=" << motor.getQd() << " rad/s"
+              << ", motor_current=" << motor.getCurrent() << " mA"
               << std::endl;
 }
 

cmvr-es/devices/speaker/ffmpeg_speaker/src/ffmpeg_speaker.cpp

@@ -304,7 +304,7 @@ void ffmpegSpeaker::decode_audio_() {
         return;
     }
 
-    AVCodec* decoder = nullptr;
+    const AVCodec* decoder = nullptr;
     const int stream_index = av_find_best_stream(fmt_ctx.get(), AVMEDIA_TYPE_AUDIO, -1, -1, &decoder, 0);
     if (stream_index < 0) {
         {

cmvr-es/main.cpp

@@ -4,6 +4,7 @@
 #include "common/base/logging/logger.h"
 #include "runtime/include/cmvr_runtime.h"
 
+
 namespace {
 
 bool blockShutdownSignals(sigset_t& shutdown_signals)
@@ -16,8 +17,57 @@ bool blockShutdownSignals(sigset_t& shutdown_signals)
 
 } // namespace
 
+namespace fs = std::filesystem;
+static bool setupIntelMediaEnvironment()
+{
+    char exe_path_buffer[PATH_MAX] = {};
+
+    const ssize_t length = readlink(
+        "/proc/self/exe",
+        exe_path_buffer,
+        sizeof(exe_path_buffer) - 1);
+
+    if (length <= 0) {
+        std::cerr << "Failed to resolve /proc/self/exe\n";
+        return false;
+    }
+
+    exe_path_buffer[length] = '\0';
+
+    const fs::path executable_path(exe_path_buffer);
+    const fs::path bin_directory = executable_path.parent_path();
+    const fs::path install_directory = bin_directory.parent_path();
+    const fs::path library_directory = install_directory / "lib";
+    const fs::path va_driver_directory = library_directory / "dri";
+    const fs::path ihd_driver = va_driver_directory / "iHD_drv_video.so";
+
+    if (!fs::exists(ihd_driver)) {
+        std::cerr << "Intel media driver not found: "
+                  << ihd_driver << '\n';
+        return false;
+    }
+
+    // overwrite=1：强制 cmvr-es 使用随项目发布的媒体运行时。
+    setenv("LIBVA_DRIVER_NAME", "iHD", 1);
+    setenv(
+        "LIBVA_DRIVERS_PATH",
+        va_driver_directory.c_str(),
+        1);
+    setenv(
+        "ONEVPL_SEARCH_PATH",
+        library_directory.c_str(),
+        1);
+
+    return true;
+}
+
+
 int main()
 {
+    if (!setupIntelMediaEnvironment()) {
+        return EXIT_FAILURE;
+    }
+
     sigset_t shutdown_signals;
     if (!blockShutdownSignals(shutdown_signals)) {
         return 1;

cmvr-es/manager/media_source_hub/include/media_source_hub.h

@@ -123,6 +123,10 @@ private:
     std::shared_ptr<Impl> impl_;
 };
 
+// Compatibility alias for older protocol tests and integrations. New code should
+// use MediaSourceHub directly.
+using MediaSourceManager = MediaSourceHub;
+
 } // namespace cmvr::media
 
 #endif // CMVR_ES_MANAGER_MEDIA_SOURCE_HUB_H

cmvr-es/manager/media_source_hub/src/device_media_source_adapter.cpp

@@ -32,10 +32,12 @@ std::string normalizedCodec(std::string codec) {
 
 Codec videoCodec(const std::string& value) {
     const std::string codec = normalizedCodec(value);
-    if (codec == "h264" || codec == "avc" || codec == "avc1" || codec == "libx264") {
+    if (codec == "h264" || codec == "avc" || codec == "avc1" ||
+        codec == "libx264" || codec == "h264qsv") {
         return Codec::H264;
     }
-    if (codec == "h265" || codec == "hevc" || codec == "hvc1" || codec == "libx265") {
+    if (codec == "h265" || codec == "hevc" || codec == "hvc1" ||
+        codec == "libx265" || codec == "h265qsv" || codec == "hevcqsv") {
         return Codec::H265;
     }
     return Codec::UNKNOWN;

cmvr-es/service/grpc/include/grpc_arm_service.h

@@ -38,6 +38,9 @@ public:
     grpc::Status getJointState(grpc::ServerContext* context,
                                const api::JointRequest* request,
                                api::JointResponse* response) override;
+    grpc::Status getRobotState(grpc::ServerContext* context,
+                               const api::GetRobotState_Request* request,
+                               api::GetRobotState_Response* response) override;
     grpc::Status getPose(grpc::ServerContext* context,
                          const api::GetPose_Request* request,
                          api::GetPose_Response* response) override;

cmvr-es/service/grpc/src/grpc_arm_client_test.cpp

@@ -82,3 +82,28 @@ TEST(GrpcArmClientTest, GetJointState)
         CMVR_LOG(ERROR) << "RPC failed: " << status.error_message();
     }
 }
+
+TEST(GrpcArmClientTest, GetRobotState)
+{
+    auto stub = makeStub();
+    cmvr::api::GetRobotState_Request request;
+    fillHeader(request.mutable_header());
+
+    cmvr::api::GetRobotState_Response response;
+    grpc::ClientContext context;
+    const grpc::Status status = stub->getRobotState(&context, request, &response);
+
+    if (status.ok()) {
+        const auto& state = response.state();
+        CMVR_LOG(INFO) << "Robot state: connected=" << state.connected()
+                       << ", powered_on=" << state.powered_on()
+                       << ", moving=" << state.moving()
+                       << ", fault=" << state.fault()
+                       << ", robot_mode=" << state.robot_mode()
+                       << ", safety_mode=" << state.safety_mode()
+                       << ", control_mode=" << state.control_mode()
+                       << ", joints=" << state.actual_joint_state().name_size();
+    } else {
+        CMVR_LOG(ERROR) << "RPC failed: " << status.error_message();
+    }
+}

cmvr-es/service/grpc/src/grpc_arm_service.cpp

@@ -92,6 +92,131 @@ api::CartesianPose toApiCartesianPose(const device::CartesianPose& src)
     return dst;
 }
 
+api::CartesianVelocity toApiCartesianVelocity(const device::CartesianVelocity& src)
+{
+    api::CartesianVelocity dst;
+    dst.set_vx(src.vx);
+    dst.set_vy(src.vy);
+    dst.set_vz(src.vz);
+    dst.set_wx(src.wx);
+    dst.set_wy(src.wy);
+    dst.set_wz(src.wz);
+    return dst;
+}
+
+api::CartesianWrench toApiCartesianWrench(const device::CartesianWrench& src)
+{
+    api::CartesianWrench dst;
+    dst.set_fx(src.fx);
+    dst.set_fy(src.fy);
+    dst.set_fz(src.fz);
+    dst.set_tx(src.tx);
+    dst.set_ty(src.ty);
+    dst.set_tz(src.tz);
+    return dst;
+}
+
+api::ArmRobotMode toApiRobotMode(const device::RobotMode mode)
+{
+    switch (mode) {
+        case device::RobotMode::Disconnected:
+            return api::ARM_ROBOT_MODE_DISCONNECTED;
+        case device::RobotMode::PowerOff:
+            return api::ARM_ROBOT_MODE_POWER_OFF;
+        case device::RobotMode::Idle:
+            return api::ARM_ROBOT_MODE_IDLE;
+        case device::RobotMode::Running:
+            return api::ARM_ROBOT_MODE_RUNNING;
+        case device::RobotMode::Paused:
+            return api::ARM_ROBOT_MODE_PAUSED;
+        case device::RobotMode::Stopped:
+            return api::ARM_ROBOT_MODE_STOPPED;
+        case device::RobotMode::Fault:
+            return api::ARM_ROBOT_MODE_FAULT;
+        case device::RobotMode::Unknown:
+        default:
+            return api::ARM_ROBOT_MODE_UNKNOWN;
+    }
+}
+
+api::ArmSafetyMode toApiSafetyMode(const device::SafetyMode mode)
+{
+    switch (mode) {
+        case device::SafetyMode::Normal:
+            return api::ARM_SAFETY_MODE_NORMAL;
+        case device::SafetyMode::Reduced:
+            return api::ARM_SAFETY_MODE_REDUCED;
+        case device::SafetyMode::ProtectiveStop:
+            return api::ARM_SAFETY_MODE_PROTECTIVE_STOP;
+        case device::SafetyMode::EmergencyStop:
+            return api::ARM_SAFETY_MODE_EMERGENCY_STOP;
+        case device::SafetyMode::SafeguardStop:
+            return api::ARM_SAFETY_MODE_SAFEGUARD_STOP;
+        case device::SafetyMode::SystemEmergencyStop:
+            return api::ARM_SAFETY_MODE_SYSTEM_EMERGENCY_STOP;
+        case device::SafetyMode::Fault:
+            return api::ARM_SAFETY_MODE_FAULT;
+        case device::SafetyMode::Unknown:
+        default:
+            return api::ARM_SAFETY_MODE_UNKNOWN;
+    }
+}
+
+api::ArmControlMode toApiControlMode(const device::ControlMode mode)
+{
+    switch (mode) {
+        case device::ControlMode::Manual:
+            return api::ARM_CONTROL_MODE_MANUAL;
+        case device::ControlMode::Position:
+            return api::ARM_CONTROL_MODE_POSITION;
+        case device::ControlMode::Velocity:
+            return api::ARM_CONTROL_MODE_VELOCITY;
+        case device::ControlMode::Torque:
+            return api::ARM_CONTROL_MODE_TORQUE;
+        case device::ControlMode::Servo:
+            return api::ARM_CONTROL_MODE_SERVO;
+        case device::ControlMode::Freedrive:
+            return api::ARM_CONTROL_MODE_FREEDRIVE;
+        case device::ControlMode::None:
+        default:
+            return api::ARM_CONTROL_MODE_NONE;
+    }
+}
+
+void fillJointState(const device::RobotModel& model,
+                    const device::JointGroupState& state,
+                    api::JointState* msg)
+{
+    for (const auto& name : model.joint_names) msg->add_name(name);
+    for (const double value : state.position) msg->add_position(value);
+    for (const double value : state.velocity) msg->add_velocity(value);
+    for (const double value : state.effort) msg->add_effort(value);
+}
+
+void fillRobotState(const device::RobotModel& model,
+                    const device::ArmState& state,
+                    api::RobotState* msg)
+{
+    msg->set_timestamp(state.timestamp);
+    msg->set_robot_mode(toApiRobotMode(state.robot_mode));
+    msg->set_safety_mode(toApiSafetyMode(state.safety_mode));
+    msg->set_control_mode(toApiControlMode(state.control_mode));
+    msg->set_connected(state.connected);
+    msg->set_powered_on(state.powered_on);
+    msg->set_brake_released(state.brake_released);
+    msg->set_moving(state.moving);
+    msg->set_program_running(state.program_running);
+    msg->set_protective_stopped(state.protective_stopped);
+    msg->set_emergency_stopped(state.emergency_stopped);
+    msg->set_fault(state.fault);
+    msg->set_speed_scaling(state.speed_scaling);
+    fillJointState(model, state.actual_joint_state, msg->mutable_actual_joint_state());
+    fillJointState(model, state.target_joint_state, msg->mutable_target_joint_state());
+    *msg->mutable_actual_tcp_pose() = toApiCartesianPose(state.actual_tcp_pose);
+    *msg->mutable_actual_tcp_velocity() = toApiCartesianVelocity(state.actual_tcp_velocity);
+    *msg->mutable_actual_tcp_wrench() = toApiCartesianWrench(state.actual_tcp_wrench);
+}
+
 device::CartesianVelocity toCartesianVelocity(const api::CartesianVelocity& src)
 {
     return {src.vx(), src.vy(), src.vz(), src.wx(), src.wy(), src.wz()};
@@ -327,12 +452,7 @@ grpc::Status gRPCArmServiceImpl::getJointState(grpc::ServerContext*,
         const auto model = arm->getRobotModel();
         const auto state = arm->getJointState();
         auto* msg = response->mutable_state();
-        for (const auto& name : model.joint_names) {
+        fillJointState(model, state, msg);
-            msg->add_name(name);
-        }
-        for (double v : state.position) msg->add_position(v);
-        for (double v : state.velocity) msg->add_velocity(v);
-        for (double v : state.effort) msg->add_effort(v);
         fillFeedback(response->mutable_header(), true);
         // CMVR_LOG(DEBUG) << "[gRPCArmServiceImpl] (getJointState): success, id=" << device_id
         //                 << ", joints=" << msg->name_size()
@@ -344,6 +464,30 @@ grpc::Status gRPCArmServiceImpl::getJointState(grpc::ServerContext*,
     }
 }
 
+grpc::Status gRPCArmServiceImpl::getRobotState(
+    grpc::ServerContext*,
+    const api::GetRobotState_Request* request,
+    api::GetRobotState_Response* response)
+{
+    try {
+        const std::string device_id = request->header().device_id();
+        auto arm = dmgr_.getDevice<device::RobotArm>(device_id);
+        if (!arm) {
+            return setDeviceNotFound(response, device_id);
+        }
+
+        const auto model = arm->getRobotModel();
+        const auto state = arm->getRobotState();
+        fillRobotState(model, state, response->mutable_state());
+        fillFeedback(response->mutable_header(), true);
+        logRpcSuccess("getRobotState", device_id);
+        return grpc::Status::OK;
+    } catch (const std::exception& e) {
+        fillFeedback(response->mutable_header(), false, e.what());
+        return grpc::Status(grpc::StatusCode::INTERNAL, e.what());
+    }
+}
+
 grpc::Status gRPCArmServiceImpl::getPose(grpc::ServerContext*,
                                          const api::GetPose_Request* request,
                                          api::GetPose_Response* response)

cmvr-es/service/grpc/src/grpc_camera_service.cpp

@@ -7,9 +7,11 @@
 #include "../include/grpc_camera_service.h"
 
 #include <algorithm>
+#include <atomic>
 #include <chrono>
 #include <cstdint>
 #include <limits>
+#include <thread>
 
 using namespace std;
 using namespace cmvr::service;
@@ -203,7 +205,9 @@ grpc::Status gRPCCameraServiceImpl::GetRGBImage(grpc::ServerContext* context,
         }
         Rs2Intrinsics intrinsics = {0};
         dev->getRGBImage(image,intrinsics);
-        response->mutable_header()->set_success(true);
+        if (image.empty()) {
+            return failResponse(response, "Camera returned an empty RGB image: " + dev_id);
+        }
 
         response->mutable_intrinsics()->set_fx(intrinsics.fx);
         response->mutable_intrinsics()->set_fy(intrinsics.fy);
@@ -256,6 +260,9 @@ grpc::Status gRPCCameraServiceImpl::GetDepthImage(grpc::ServerContext* context,
         }
         Rs2Intrinsics intrinsics = {0};
         dev->getDepthImage(image,intrinsics);
+        if (image.empty()) {
+            return failResponse(response, "Camera returned an empty depth image: " + dev_id);
+        }
         response->mutable_header()->set_success(true);
 
         response->mutable_intrinsics()->set_fx(intrinsics.fx);
@@ -312,6 +319,12 @@ grpc::Status gRPCCameraServiceImpl::GetRGBDImages(grpc::ServerContext* context,
         }
         Rs2Intrinsics intrinsics = {0};
         dev->getRGBDImages(color_image,depth_image, intrinsics);
+        if (color_image.empty()) {
+            return failResponse(response, "Camera returned an empty RGB image: " + dev_id);
+        }
+        if (depth_image.empty()) {
+            return failResponse(response, "Camera returned an empty depth image: " + dev_id);
+        }
         response->mutable_header()->set_success(true);
 
         response->mutable_intrinsics()->set_fx(intrinsics.fx);
@@ -353,6 +366,9 @@ grpc::Status gRPCCameraServiceImpl::GetRGBDImages(grpc::ServerContext* context,
         else if (depth_image.type() == CV_32FC1) {
             response->mutable_depth_frame()->set_type(api::FrameData::F32C1);
         }
+        else {
+            return failResponse(response, "unsupported depth image type");
+        }
         response->mutable_depth_frame()->set_data(
             reinterpret_cast<const char*>(depth_image.data), depth_image.total() * depth_image.elemSize());
         response->mutable_depth_frame()->set_height(depth_image.rows);
@@ -667,7 +683,40 @@ grpc::Status gRPCCameraServiceImpl::GetRGBImageStream(grpc::ServerContext* conte
             return grpc::Status::OK;
         }
 
+        std::atomic<bool> client_eof_requested{false};
+        std::atomic<bool> request_stream_closed{false};
+        std::atomic<uint64_t> control_requests_read{1};
+        std::thread request_reader([&] {
+            api::GetRGBImageStreamCommand_Request control_request;
+            while (stream->Read(&control_request)) {
+                ++control_requests_read;
+                if (control_request.eof()) {
+                    client_eof_requested.store(true, std::memory_order_release);
+                    CMVR_LOG(INFO) << "[gRPCCameraServiceImpl] client requested RGB stream EOF"
+                                   << ", id=" << dev_id
+                                   << ", peer=" << context->peer()
+                                   << ", control_requests=" << control_requests_read.load();
+                    break;
+                }
+            }
+            request_stream_closed.store(true, std::memory_order_release);
+        });
+        struct RequestReaderJoiner {
+            std::thread& thread;
+            ~RequestReaderJoiner() {
+                if (thread.joinable()) {
+                    thread.join();
+                }
+            }
+        } request_reader_joiner{request_reader};
+        const auto join_request_reader = [&] {
+            if (request_reader.joinable()) {
+                request_reader.join();
+            }
+        };
+
         bool waiting_for_key_frame = true;
+        const char* exit_reason = "unknown";
         auto last_key_frame_request = std::chrono::steady_clock::now();
         auto last_latency_log = std::chrono::steady_clock::time_point{};
         uint64_t discarded_since_log = 0;
@@ -713,15 +762,25 @@ grpc::Status gRPCCameraServiceImpl::GetRGBImageStream(grpc::ServerContext* conte
         };
         while (true)
         {
+            if (client_eof_requested.load(std::memory_order_acquire)) {
+                exit_reason = "client_eof";
+                break;
+            }
             if (context->IsCancelled())
             {
-                CMVR_LOG(INFO) << "[gRPCCameraServiceImpl](GetRGBImageStream) context is cancelled,id=" << dev_id;
+                exit_reason = "context_cancelled";
+                CMVR_LOG(INFO) << "[gRPCCameraServiceImpl](GetRGBImageStream) context is cancelled"
+                               << ", id=" << dev_id
+                               << ", peer=" << context->peer()
+                               << ", client_eof=" << client_eof_requested.load()
+                               << ", request_stream_closed=" << request_stream_closed.load();
                 break;
             }
 
             const auto read = subscription.waitRead(std::chrono::milliseconds(100));
             if (!read || !read->value || read->value->empty()) {
                 if (!subscription.valid()) {
+                    exit_reason = "subscription_invalid";
                     break;
                 }
                 if (waiting_for_key_frame) {
@@ -765,6 +824,7 @@ grpc::Status gRPCCameraServiceImpl::GetRGBImageStream(grpc::ServerContext* conte
                     "Unsupported camera stream codec or payload format: " + dev_id);
                 setCurrentTimestamp(response.mutable_header()->mutable_timestamp());
                 stream->Write(response);
+                exit_reason = "unsupported_stream";
                 break;
             }
             if (read->dropped_since_last_read > 0 || read->generation_changed || frame.discontinuity) {
@@ -808,7 +868,17 @@ grpc::Status gRPCCameraServiceImpl::GetRGBImageStream(grpc::ServerContext* conte
 
             const auto write_started = std::chrono::steady_clock::now();
             if (!stream->Write(response)) {
-                CMVR_LOG(INFO) << "[gRPCCameraServiceImpl] (stream->Write) failed,id=" << dev_id;
+                exit_reason = "write_failed";
+                CMVR_LOG(INFO) << "[gRPCCameraServiceImpl] (stream->Write) failed"
+                               << ", id=" << dev_id
+                               << ", peer=" << context->peer()
+                               << ", context_cancelled=" << context->IsCancelled()
+                               << ", client_eof=" << client_eof_requested.load()
+                               << ", request_stream_closed=" << request_stream_closed.load()
+                               << ", control_requests=" << control_requests_read.load()
+                               << ", write_ms="
+                               << std::chrono::duration_cast<std::chrono::microseconds>(
+                                      std::chrono::steady_clock::now() - write_started).count() / 1000.0;
                 break;
             }
             last_write_duration = std::chrono::duration_cast<std::chrono::microseconds>(
@@ -829,7 +899,15 @@ grpc::Status gRPCCameraServiceImpl::GetRGBImageStream(grpc::ServerContext* conte
                     last_write_duration);
             }
         }
-        CMVR_LOG(INFO) << "[gRPCCameraServiceImpl] (GetRGBImageStream): end,id=" << dev_id;
+        join_request_reader();
+        CMVR_LOG(INFO) << "[gRPCCameraServiceImpl] (GetRGBImageStream): end"
+                       << ", id=" << dev_id
+                       << ", reason=" << exit_reason
+                       << ", peer=" << context->peer()
+                       << ", context_cancelled=" << context->IsCancelled()
+                       << ", client_eof=" << client_eof_requested.load()
+                       << ", request_stream_closed=" << request_stream_closed.load()
+                       << ", control_requests=" << control_requests_read.load();
         return grpc::Status::OK;
     }
     catch (const exception &e) {

cmvr-es/service/quic_edge/CMakeLists.txt

@@ -23,6 +23,27 @@ target_link_libraries(quic_edge_service
 )
 
 add_library(cmvr_es::quic_edge_service ALIAS quic_edge_service)
+
+if(BUILD_TESTING)
+    add_executable(quic_edge_protocol_test tests/quic_edge_protocol_test.cpp)
+    target_compile_features(quic_edge_protocol_test PRIVATE cxx_std_17)
+    target_link_libraries(quic_edge_protocol_test PRIVATE
+            cmvr_es::quic_edge_service
+            cmvr_es::media_source_hub
+            Threads::Threads
+    )
+    add_test(NAME quic_edge_protocol_test COMMAND quic_edge_protocol_test)
+    set(_quic_edge_test_environment
+            "LD_LIBRARY_PATH=${CMVR_TEST_EXTERNAL_LIBRARY_PATH}")
+    if(CMVR_TEST_SYSTEM_LIBSTDCXX)
+        list(APPEND _quic_edge_test_environment
+                "LD_PRELOAD=${CMVR_TEST_SYSTEM_LIBSTDCXX}")
+    endif()
+    set_tests_properties(quic_edge_protocol_test PROPERTIES
+            TIMEOUT 15
+            ENVIRONMENT "${_quic_edge_test_environment}")
+endif()
+
 install(TARGETS quic_edge_service
         ARCHIVE DESTINATION lib
         LIBRARY DESTINATION lib)

cmvr-es/service/quic_edge/include/quic_edge_service.h

@@ -88,6 +88,10 @@ public:
 
     bool initialize(std::string* error);
     bool start(std::string* error);
+    // Releases the current media subscriptions without stopping the QUIC
+    // transport, node registration, heartbeat loop, or service worker. The
+    // media worker automatically subscribes again when admission permits it.
+    bool interruptMediaActivities();
     void stop();
 
     QuicEdgeServiceState state() const;
@@ -124,8 +128,10 @@ private:
     bool dispatchControlFrame(const std::vector<std::uint8_t>& frame,
                               std::string* error);
     bool openMediaSession(std::vector<ActiveTrack>* tracks,
+                          std::uint64_t activity_generation,
                           std::string* error);
-    void refreshMediaTracks(std::vector<ActiveTrack>* tracks);
+    void refreshMediaTracks(std::vector<ActiveTrack>* tracks,
+                            std::uint64_t activity_generation);
     bool hasEnabledMediaTracks() const;
     bool ensureSourceRegistered(const config::QuicEdgeTrackConfig& track,
                                 const std::string& source_track_id,
@@ -161,6 +167,7 @@ private:
     mutable std::mutex mutex_;
     std::condition_variable stop_cv_;
     std::condition_variable media_stop_cv_;
+    std::condition_variable media_activity_cv_;
     QuicEdgeServiceState state_{QuicEdgeServiceState::UNINITIALIZED};
     std::string last_error_;
     std::string last_media_error_;
@@ -174,6 +181,9 @@ private:
     std::size_t active_media_tracks_{0};
     bool stop_requested_{false};
     bool media_stop_requested_{false};
+    bool media_worker_running_{false};
+    std::uint64_t media_activity_generation_{1U};
+    std::uint64_t media_activity_quiesced_generation_{1U};
     bool media_connection_failed_{false};
     std::string media_connection_error_;
     std::thread worker_;

cmvr-es/service/quic_edge/src/quic_edge_service.cpp

@@ -24,6 +24,8 @@
 
 #include "cmvr/quic_edge/v1/quic_edge.pb.h"
 #include "common/base/logging/logger.h"
+#include "manager/device_manager/include/device_manager.h"
+#include "manager/media_source_hub/include/device_media_source_adapter.h"
 
 namespace cmvr::quic_edge {
 namespace {
@@ -217,6 +219,7 @@ void populateDescriptor(const config::QuicEdgeConfig& config,
 {
     if (!descriptor) return;
     descriptor->set_node_id(node_id);
+    descriptor->set_robot_id(config.robot_id());
     descriptor->set_boot_id(boot_id);
     descriptor->set_software_version(software_version);
     const auto interfaces =
@@ -442,6 +445,10 @@ bool QuicEdgeService::validateConfig(const config::QuicEdgeConfig& config,
         setError(error, "QUIC edge task id is empty");
         return false;
     }
+    if (config.robot_id().empty()) {
+        setError(error, "QUIC edge robot_id is empty");
+        return false;
+    }
     if (config.server_host().empty()) {
         setError(error, "QUIC edge server_host is empty");
         return false;
@@ -630,6 +637,31 @@ bool QuicEdgeService::start(std::string* error)
     return true;
 }
 
+bool QuicEdgeService::interruptMediaActivities()
+{
+    std::unique_lock lock(mutex_);
+    if (state_ == QuicEdgeServiceState::FAILED) {
+        return false;
+    }
+    if (media_activity_generation_ ==
+        std::numeric_limits<std::uint64_t>::max()) {
+        media_activity_generation_ = 1U;
+        media_activity_quiesced_generation_ = 0U;
+    } else {
+        ++media_activity_generation_;
+    }
+    const std::uint64_t requested_generation = media_activity_generation_;
+    media_stop_cv_.notify_all();
+
+    media_activity_cv_.wait(lock, [this, requested_generation] {
+        return !media_worker_running_ || stop_requested_ ||
+            media_activity_quiesced_generation_ >= requested_generation;
+    });
+    return state_ != QuicEdgeServiceState::FAILED &&
+        (!media_worker_running_ ||
+         media_activity_quiesced_generation_ >= requested_generation);
+}
+
 void QuicEdgeService::stop()
 {
     std::lock_guard lifecycle_lock(lifecycle_mutex_);
@@ -926,10 +958,18 @@ bool QuicEdgeService::startMediaWorker(std::string* error)
         media_connection_failed_ = false;
         media_connection_error_.clear();
         active_media_tracks_ = 0U;
+        media_worker_running_ = true;
     }
     try {
         media_worker_ = std::thread(&QuicEdgeService::runMedia, this);
     } catch (const std::exception& exception) {
+        {
+            std::lock_guard lock(mutex_);
+            media_worker_running_ = false;
+            media_activity_quiesced_generation_ =
+                media_activity_generation_;
+        }
+        media_activity_cv_.notify_all();
         const std::string message =
             std::string("failed to start QUIC media worker: ") + exception.what();
         recordMediaConnectionFailure(message);
@@ -947,8 +987,13 @@ void QuicEdgeService::stopMediaWorker()
     }
     media_stop_cv_.notify_all();
     if (media_worker_.joinable()) media_worker_.join();
-    std::lock_guard lock(mutex_);
+    {
-    active_media_tracks_ = 0U;
+        std::lock_guard lock(mutex_);
+        active_media_tracks_ = 0U;
+        media_worker_running_ = false;
+        media_activity_quiesced_generation_ = media_activity_generation_;
+    }
+    media_activity_cv_.notify_all();
 }
 
 void QuicEdgeService::recordMediaConnectionFailure(const std::string& error)
@@ -969,12 +1014,36 @@ void QuicEdgeService::recordMediaConnectionFailure(const std::string& error)
 void QuicEdgeService::runMedia()
 {
     std::vector<ActiveTrack> tracks;
+    std::uint64_t activity_generation = 0U;
+    {
+        std::lock_guard lock(mutex_);
+        activity_generation = media_activity_generation_;
+        media_activity_quiesced_generation_ = activity_generation;
+    }
+    media_activity_cv_.notify_all();
     try {
         next_media_source_retry_ = std::chrono::steady_clock::now();
         while (true) {
+            std::uint64_t requested_generation = 0U;
             {
                 std::lock_guard lock(mutex_);
                 if (stop_requested_ || media_stop_requested_) break;
+                requested_generation = media_activity_generation_;
+            }
+            if (requested_generation != activity_generation) {
+                // Clearing the tracks is the publication barrier for this
+                // generation: subscriptions are released before StopAll is
+                // told that old QUIC media activity has quiesced.
+                tracks.clear();
+                {
+                    std::lock_guard lock(mutex_);
+                    active_media_tracks_ = 0U;
+                    activity_generation = requested_generation;
+                    media_activity_quiesced_generation_ =
+                        requested_generation;
+                }
+                media_activity_cv_.notify_all();
+                continue;
             }
             if (!transport_->isConnected()) break;
 
@@ -987,7 +1056,8 @@ void QuicEdgeService::runMedia()
                             return !track.subscription.valid();
                         }),
                     tracks.end());
-                if (!openMediaSession(&tracks, &error)) {
+                if (!openMediaSession(
+                        &tracks, activity_generation, &error)) {
                     recordMediaConnectionFailure(error);
                     break;
                 }
@@ -1034,8 +1104,13 @@ void QuicEdgeService::runMedia()
         recordMediaConnectionFailure("unknown QUIC media worker exception");
     }
     tracks.clear();
-    std::lock_guard lock(mutex_);
+    {
-    active_media_tracks_ = 0U;
+        std::lock_guard lock(mutex_);
+        active_media_tracks_ = 0U;
+        media_worker_running_ = false;
+        media_activity_quiesced_generation_ = media_activity_generation_;
+    }
+    media_activity_cv_.notify_all();
 }
 
 bool QuicEdgeService::performRegistration(ControlFrameDecoder* decoder,
@@ -1097,6 +1172,7 @@ bool QuicEdgeService::sendNodeRegistration(std::string* error)
                    << ", message_sequence=" << envelope.message_sequence()
                    << ", payload_bytes=" << serialized.size()
                    << ", node_id=" << node.node_id()
+                   << ", robot_id=" << node.robot_id()
                    << ", boot_id=" << node.boot_id()
                    << ", grpc_endpoint=" << node.grpc_endpoint().host()
                    << ':' << node.grpc_endpoint().port()
@@ -1145,6 +1221,7 @@ bool QuicEdgeService::sendHeartbeat(const std::uint64_t sequence,
     envelope.set_message_sequence(control_message_sequence_++);
     auto* heartbeat = envelope.mutable_node_heartbeat();
     heartbeat->set_node_id(node_id_);
+    heartbeat->set_robot_id(config_.robot_id());
     heartbeat->set_boot_id(boot_id_);
     heartbeat->set_session_id(session_id);
     heartbeat->set_sequence(sequence);
@@ -1163,16 +1240,17 @@ bool QuicEdgeService::sendHeartbeat(const std::uint64_t sequence,
         return false;
     }
     if (!sendControlEnvelope(serialized, error)) return false;
-    // CMVR_LOG(INFO) << "[QuicEdgeService] sent NodeHeartbeat"
+    CMVR_LOG(INFO) << "[QuicEdgeService] sent NodeHeartbeat"
-    //                << ", message_sequence=" << envelope.message_sequence()
+                   << ", message_sequence=" << envelope.message_sequence()
-    //                << ", payload_bytes=" << serialized.size()
+                   << ", payload_bytes=" << serialized.size()
-    //                << ", session=" << session_id
+                   << ", robot_id=" << heartbeat->robot_id()
-    //                << ", heartbeat_sequence=" << sequence
+                   << ", session=" << session_id
-    //                << ", grpc_endpoint=" << heartbeat->grpc_endpoint().host()
+                   << ", heartbeat_sequence=" << sequence
-    //                << ':' << heartbeat->grpc_endpoint().port()
+                   << ", grpc_endpoint=" << heartbeat->grpc_endpoint().host()
-    //                << ", interfaces=" << heartbeat->local_interfaces_size()
+                   << ':' << heartbeat->grpc_endpoint().port()
-    //                << ", devices=" << heartbeat->device_manager().devices_size()
+                   << ", interfaces=" << heartbeat->local_interfaces_size()
-    //                << ", sent_at_unix_ms=" << sent_at_unix_ms;
+                   << ", devices=" << heartbeat->device_manager().devices_size()
+                   << ", sent_at_unix_ms=" << sent_at_unix_ms;
     return true;
 }
 
@@ -1318,7 +1396,9 @@ bool QuicEdgeService::dispatchControlFrame(
     return false;
 }
 
-bool QuicEdgeService::openMediaSession(std::vector<ActiveTrack>* tracks,
+bool QuicEdgeService::openMediaSession(
+    std::vector<ActiveTrack>* tracks,
+    const std::uint64_t activity_generation,
                                        std::string* error)
 {
     if (!tracks) {
@@ -1343,11 +1423,13 @@ bool QuicEdgeService::openMediaSession(std::vector<ActiveTrack>* tracks,
             ++stats_.media_sessions_opened;
         }
     }
-    refreshMediaTracks(tracks);
+    refreshMediaTracks(tracks, activity_generation);
     return true;
 }
 
-void QuicEdgeService::refreshMediaTracks(std::vector<ActiveTrack>* tracks)
+void QuicEdgeService::refreshMediaTracks(
+    std::vector<ActiveTrack>* tracks,
+    const std::uint64_t activity_generation)
 {
     if (!tracks) return;
     for (const auto& track_config : config_.tracks()) {
@@ -1371,9 +1453,10 @@ void QuicEdgeService::refreshMediaTracks(std::vector<ActiveTrack>* tracks)
         track.subscription = media_hub_->subscribe(
             track.source_track_id,
             media::MediaSourceHub::StartPosition::LATEST_AVAILABLE,
-            [this] {
+            [this, activity_generation] {
                 std::lock_guard lock(mutex_);
-                return stop_requested_ || media_stop_requested_;
+                return stop_requested_ || media_stop_requested_ ||
+                    media_activity_generation_ != activity_generation;
             });
         if (!track.subscription.valid()) {
             recordMediaError(

cmvr-es/service/quic_edge/tests/quic_edge_protocol_test.cpp

@@ -105,6 +105,7 @@ public:
             if (envelope.has_node_register_request()) {
                 const auto& request = envelope.node_register_request();
                 last_registered_node_id_ = request.node().node_id();
+                last_registered_robot_id_ = request.node().robot_id();
                 last_grpc_endpoint_port_ = request.node().grpc_endpoint().port();
                 last_interface_count_ = request.node().local_interfaces_size();
                 cmvr::quic_edge::v1::EdgeControlEnvelope response;
@@ -253,6 +254,12 @@ public:
         return last_registered_node_id_;
     }
 
+    std::string lastRegisteredRobotId() const
+    {
+        std::lock_guard lock(mutex_);
+        return last_registered_robot_id_;
+    }
+
     std::uint32_t lastGrpcEndpointPort() const
     {
         std::lock_guard lock(mutex_);
@@ -335,6 +342,7 @@ private:
     std::uint32_t heartbeat_ack_delay_ms_{0U};
     std::uint64_t server_message_sequence_{0};
     std::string last_registered_node_id_;
+    std::string last_registered_robot_id_;
     std::uint32_t last_grpc_endpoint_port_{0};
     int last_interface_count_{0};
     std::vector<std::vector<std::uint8_t>> controls_;
@@ -359,6 +367,7 @@ config::QuicEdgeConfig validConfig(const std::string& source_track_id)
     config.set_server_port(4433);
     config.set_alpn("cmvr-quic-edge/1");
     config.set_node_id("test-node");
+    config.set_robot_id("CN-CMVR-MBLRV1-CHAGAN-20260731-001");
     config.set_software_version("test-version");
     config.set_grpc_endpoint_host("auto");
     config.set_grpc_endpoint_port(50052U);
@@ -473,14 +482,14 @@ bool testPacketizer()
 bool testServiceWithSharedHub()
 {
     const std::string track_id = "camera-test/video/color";
-    media::MediaSourceHub hub;
+    media::MediaSourceManager hub;
-    media::MediaSourceHub::FrameSink sink;
+    media::MediaSourceManager::FrameSink sink;
     std::mutex sink_mutex;
     std::atomic<bool> source_started{false};
     std::atomic<std::uint64_t> keyframe_requests{0};
-    media::MediaSourceHub::SourceCallbacks callbacks;
+    media::MediaSourceManager::SourceCallbacks callbacks;
-    callbacks.start = [&](const media::MediaSourceHub::FrameSink& value,
+    callbacks.start = [&](const media::MediaSourceManager::FrameSink& value,
-                          const media::MediaSourceHub::CancelPredicate&) {
+                          const media::MediaSourceManager::CancelPredicate&) {
         std::lock_guard lock(sink_mutex);
         sink = value;
         source_started.store(true);
@@ -507,6 +516,8 @@ bool testServiceWithSharedHub()
                service.stats().heartbeats_acknowledged >= 1U;
     }));
     CHECK_TRUE(transport_view->lastRegisteredNodeId() == "test-node");
+    CHECK_TRUE(transport_view->lastRegisteredRobotId() ==
+               "CN-CMVR-MBLRV1-CHAGAN-20260731-001");
     CHECK_TRUE(transport_view->lastGrpcEndpointPort() == 50052U);
     CHECK_TRUE(transport_view->connectCount() == 1U);
 
@@ -516,7 +527,7 @@ bool testServiceWithSharedHub()
     frame_config.sequence = 1;
     frame_config.capture_time_ns = 1000000;
     frame_config.key_frame = true;
-    media::MediaSourceHub::FrameSink publisher;
+    media::MediaSourceManager::FrameSink publisher;
     {
         std::lock_guard lock(sink_mutex);
         publisher = sink;
@@ -565,9 +576,150 @@ bool testServiceWithSharedHub()
     return true;
 }
 
+bool testMediaActivityInterruptPreservesPresenceAndResumes()
+{
+    const std::string track_id = "camera-stop-all/video/color";
+    media::MediaSourceHub hub;
+    media::MediaSourceManager::FrameSink sink;
+    std::mutex sink_mutex;
+    std::atomic<bool> source_started{false};
+    std::atomic<std::uint64_t> source_starts{0U};
+    std::atomic<std::uint64_t> source_stops{0U};
+    media::MediaSourceManager::SourceCallbacks callbacks;
+    callbacks.start = [&](const media::MediaSourceManager::FrameSink& value,
+                          const media::MediaSourceManager::CancelPredicate&) {
+        {
+            std::lock_guard lock(sink_mutex);
+            sink = value;
+        }
+        source_started.store(true);
+        ++source_starts;
+        return true;
+    };
+    callbacks.stop = [&]() {
+        source_started.store(false);
+        ++source_stops;
+    };
+    callbacks.request_key_frame = [] { return true; };
+    const auto descriptor = videoDescriptor(track_id);
+    CHECK_TRUE(hub.registerSource(descriptor, std::move(callbacks), 8U));
+
+    auto transport = std::make_unique<FakeTransport>();
+    FakeTransport* transport_view = transport.get();
+    quic_edge::QuicEdgeService edge_service(
+        validConfig(track_id), std::move(transport), hub);
+    std::string error;
+    CHECK_TRUE(edge_service.initialize(&error));
+    CHECK_TRUE(edge_service.start(&error));
+    CHECK_TRUE(waitUntil([&] {
+        return edge_service.state() == quic_edge::QuicEdgeServiceState::ONLINE &&
+               edge_service.status().registered && source_started.load() &&
+               hub.subscriberCount(track_id) == 1U;
+    }));
+
+    auto publish = [&](const std::uint64_t sequence) {
+        media::MediaSourceManager::FrameSink publisher;
+        {
+            std::lock_guard lock(sink_mutex);
+            publisher = sink;
+        }
+        if (!publisher) return false;
+        media::MediaFrame::Config frame;
+        frame.descriptor = descriptor;
+        frame.payload.resize(256U, 0x5aU);
+        frame.sequence = sequence;
+        frame.capture_time_ns = sequence * 1000000U;
+        frame.key_frame = true;
+        publisher(media::makeMediaFrame(std::move(frame)));
+        return true;
+    };
+
+    CHECK_TRUE(publish(1U));
+    CHECK_TRUE(waitUntil([&] {
+        return transport_view->datagramBatchCount() == 1U;
+    }));
+    const auto heartbeat_before_stop = transport_view->heartbeatCount();
+
+    CHECK_TRUE(edge_service.interruptMediaActivities());
+    CHECK_TRUE(hub.subscriberCount(track_id) == 0U);
+    CHECK_TRUE(!source_started.load());
+    CHECK_TRUE(source_stops.load() == 1U);
+    CHECK_TRUE(edge_service.state() == quic_edge::QuicEdgeServiceState::ONLINE);
+    CHECK_TRUE(edge_service.status().registered);
+    CHECK_TRUE(transport_view->connectCount() == 1U);
+
+    // A publisher retained by the stopped generation must no longer enqueue
+    // frames while StopAll admission is closed.
+    CHECK_TRUE(publish(2U));
+    std::this_thread::sleep_for(std::chrono::milliseconds(30));
+    CHECK_TRUE(transport_view->datagramBatchCount() == 1U);
+    CHECK_TRUE(waitUntil([&] {
+        return source_starts.load() == 2U && source_started.load() &&
+               hub.subscriberCount(track_id) == 1U;
+    }));
+    CHECK_TRUE(publish(3U));
+    CHECK_TRUE(waitUntil([&] {
+        return transport_view->datagramBatchCount() == 2U;
+    }));
+    CHECK_TRUE(waitUntil([&] {
+        return transport_view->heartbeatCount() > heartbeat_before_stop;
+    }));
+    CHECK_TRUE(edge_service.stats().registrations_accepted == 1U);
+    CHECK_TRUE(transport_view->connectCount() == 1U);
+    CHECK_TRUE(edge_service.state() == quic_edge::QuicEdgeServiceState::ONLINE);
+    edge_service.stop();
+    return true;
+}
+
+bool testMediaActivityInterruptCancelsStartingSubscription()
+{
+    const std::string track_id = "slow-stop-all/video/color";
+    media::MediaSourceHub hub;
+    std::atomic<bool> start_entered{false};
+    std::atomic<bool> start_cancelled{false};
+    media::MediaSourceManager::SourceCallbacks callbacks;
+    callbacks.start = [&](const media::MediaSourceManager::FrameSink&,
+                          const media::MediaSourceManager::CancelPredicate& cancelled) {
+        start_entered.store(true);
+        while (!cancelled()) {
+            std::this_thread::sleep_for(std::chrono::milliseconds(2));
+        }
+        start_cancelled.store(true);
+        return false;
+    };
+    callbacks.stop = [] {};
+    CHECK_TRUE(hub.registerSource(
+        videoDescriptor(track_id), std::move(callbacks), 8U));
+
+    auto transport = std::make_unique<FakeTransport>();
+    FakeTransport* transport_view = transport.get();
+    quic_edge::QuicEdgeService edge_service(
+        validConfig(track_id), std::move(transport), hub);
+    std::string error;
+    CHECK_TRUE(edge_service.initialize(&error));
+    CHECK_TRUE(edge_service.start(&error));
+    CHECK_TRUE(waitUntil([&] {
+        return start_entered.load() && edge_service.status().registered;
+    }));
+
+    auto interrupt = std::async(std::launch::async, [&edge_service] {
+        return edge_service.interruptMediaActivities();
+    });
+    CHECK_TRUE(interrupt.wait_for(std::chrono::milliseconds(500)) ==
+               std::future_status::ready);
+    CHECK_TRUE(interrupt.get());
+    CHECK_TRUE(start_cancelled.load());
+    CHECK_TRUE(hub.subscriberCount(track_id) == 0U);
+    CHECK_TRUE(edge_service.state() == quic_edge::QuicEdgeServiceState::ONLINE);
+    CHECK_TRUE(edge_service.status().registered);
+    CHECK_TRUE(transport_view->connectCount() == 1U);
+    edge_service.stop();
+    return true;
+}
+
 bool testMissingInjectedSourceRetriesSafely()
 {
-    media::MediaSourceHub hub;
+    media::MediaSourceManager hub;
     auto transport = std::make_unique<FakeTransport>();
     FakeTransport* transport_view = transport.get();
     quic_edge::QuicEdgeService service(
@@ -586,7 +738,7 @@ bool testMissingInjectedSourceRetriesSafely()
 
 bool testPresenceOnlyWithoutMedia()
 {
-    media::MediaSourceHub hub;
+    media::MediaSourceManager hub;
     auto transport = std::make_unique<FakeTransport>();
     FakeTransport* transport_view = transport.get();
     quic_edge::QuicEdgeService service(
@@ -630,7 +782,7 @@ bool testDeviceManagerSnapshotInHeartbeat()
     device::ManagedDeviceSnapshot running;
     running.id = "src1100";
     running.kind = device::DeviceKind::AGV;
-    running.type_name = "Src1100Agv";
+    running.type_name = "SeerRobokitAgv";
     running.enabled = true;
     running.state = device::ManagedDeviceState::Running;
     running.health.state = device::DeviceHealthState::Healthy;
@@ -649,7 +801,7 @@ bool testDeviceManagerSnapshotInHeartbeat()
     failed.status_updated_at_unix_ms = 303U;
     snapshot.devices.push_back(failed);
 
-    media::MediaSourceHub hub;
+    media::MediaSourceManager hub;
     auto transport = std::make_unique<FakeTransport>();
     FakeTransport* transport_view = transport.get();
     quic_edge::QuicEdgeService service(
@@ -664,6 +816,8 @@ bool testDeviceManagerSnapshotInHeartbeat()
     const auto heartbeat = transport_view->lastHeartbeat();
     service.stop();
 
+    CHECK_TRUE(heartbeat.robot_id() ==
+               "CN-CMVR-MBLRV1-CHAGAN-20260731-001");
     CHECK_TRUE(heartbeat.has_device_manager());
     CHECK_TRUE(heartbeat.device_manager().manager_name() ==
                "edge-device-manager");
@@ -781,7 +935,7 @@ bool testAllDeviceKindAndStateMappings()
         snapshot.devices.push_back(std::move(row));
     }
 
-    media::MediaSourceHub hub;
+    media::MediaSourceManager hub;
     auto transport = std::make_unique<FakeTransport>();
     FakeTransport* transport_view = transport.get();
     quic_edge::QuicEdgeService service(
@@ -812,7 +966,7 @@ bool testAllDeviceKindAndStateMappings()
 
 bool testConfiguredHeartbeatIntervalWithoutGatewayOverride()
 {
-    media::MediaSourceHub hub;
+    media::MediaSourceManager hub;
     auto transport = std::make_unique<FakeTransport>(
         true, true, true, 0U, 0U);
     FakeTransport* transport_view = transport.get();
@@ -839,7 +993,7 @@ bool testConfiguredHeartbeatIntervalWithoutGatewayOverride()
 
 bool testSnapshotLatencyDoesNotConsumeAckDeadline()
 {
-    media::MediaSourceHub hub;
+    media::MediaSourceManager hub;
     auto transport = std::make_unique<FakeTransport>(
         true, true, true, 0U, 250U, 70U);
     FakeTransport* transport_view = transport.get();
@@ -864,7 +1018,7 @@ bool testSnapshotLatencyDoesNotConsumeAckDeadline()
 
 bool testHeartbeatTimeoutReconnectsWithoutTaskFailure()
 {
-    media::MediaSourceHub hub;
+    media::MediaSourceManager hub;
     auto transport = std::make_unique<FakeTransport>(true, false);
     FakeTransport* transport_view = transport.get();
     auto config = validPresenceOnlyConfig();
@@ -884,7 +1038,7 @@ bool testHeartbeatTimeoutReconnectsWithoutTaskFailure()
 
 bool testRegistrationRejectionBacksOff()
 {
-    media::MediaSourceHub hub;
+    media::MediaSourceManager hub;
     auto transport = std::make_unique<FakeTransport>(false, true);
     FakeTransport* transport_view = transport.get();
     auto config = validPresenceOnlyConfig();
@@ -912,7 +1066,7 @@ bool testRegistrationRejectionBacksOff()
 
 bool testHeartbeatAckRequiresSessionId()
 {
-    media::MediaSourceHub hub;
+    media::MediaSourceManager hub;
     auto transport = std::make_unique<FakeTransport>(true, true, false);
     FakeTransport* transport_view = transport.get();
     quic_edge::QuicEdgeService service(
@@ -933,13 +1087,13 @@ bool testHeartbeatAckRequiresSessionId()
 bool testSlowMediaStartDoesNotBlockHeartbeat()
 {
     const std::string track_id = "slow-camera/video/color";
-    media::MediaSourceHub hub;
+    media::MediaSourceManager hub;
     std::atomic<bool> start_entered{false};
     std::atomic<bool> start_exited{false};
     std::atomic<bool> release_start{false};
-    media::MediaSourceHub::SourceCallbacks callbacks;
+    media::MediaSourceManager::SourceCallbacks callbacks;
-    callbacks.start = [&](const media::MediaSourceHub::FrameSink&,
+    callbacks.start = [&](const media::MediaSourceManager::FrameSink&,
-                          const media::MediaSourceHub::CancelPredicate& cancelled) {
+                          const media::MediaSourceManager::CancelPredicate& cancelled) {
         start_entered.store(true);
         while (!release_start.load() && !cancelled()) {
             std::this_thread::sleep_for(std::chrono::milliseconds(2));
@@ -986,7 +1140,7 @@ bool testSlowMediaStartDoesNotBlockHeartbeat()
 
 bool testLifecycleStateGuards()
 {
-    media::MediaSourceHub hub;
+    media::MediaSourceManager hub;
     {
         auto transport = std::make_unique<FakeTransport>();
         quic_edge::QuicEdgeService service(
@@ -1016,12 +1170,29 @@ bool testLifecycleStateGuards()
     return true;
 }
 
+bool testRobotIdIsRequired()
+{
+    media::MediaSourceManager hub;
+    auto config = validPresenceOnlyConfig();
+    config.clear_robot_id();
+    auto transport = std::make_unique<FakeTransport>();
+    quic_edge::QuicEdgeService service(
+        std::move(config), std::move(transport), hub);
+    std::string error;
+    CHECK_TRUE(!service.initialize(&error));
+    CHECK_TRUE(error.find("robot_id") != std::string::npos);
+    return true;
+}
+
 } // namespace
 
 int main()
 {
     if (!testControlFraming() || !testPacketizer() ||
-        !testServiceWithSharedHub() || !testMissingInjectedSourceRetriesSafely() ||
+        !testServiceWithSharedHub() ||
+        !testMediaActivityInterruptPreservesPresenceAndResumes() ||
+        !testMediaActivityInterruptCancelsStartingSubscription() ||
+        !testMissingInjectedSourceRetriesSafely() ||
         !testPresenceOnlyWithoutMedia() ||
         !testDeviceManagerSnapshotInHeartbeat() ||
         !testAllDeviceKindAndStateMappings() ||
@@ -1031,7 +1202,7 @@ int main()
         !testRegistrationRejectionBacksOff() ||
         !testHeartbeatAckRequiresSessionId() ||
         !testSlowMediaStartDoesNotBlockHeartbeat() ||
-        !testLifecycleStateGuards()) {
+        !testLifecycleStateGuards() || !testRobotIdIsRequired()) {
         return 1;
     }
     std::cout << "quic_edge_protocol_test: PASS\n";

cmvr-es/task/quic_edge_task/CMakeLists.txt

@@ -15,13 +15,22 @@ add_library(cmvr_es::quic_edge_task ALIAS quic_edge_task)
 if(BUILD_TESTING)
     add_executable(quic_edge_task_test tests/quic_edge_task_test.cpp)
     target_compile_features(quic_edge_task_test PRIVATE cxx_std_17)
-    target_link_libraries(quic_edge_task_test PRIVATE cmvr_es::quic_edge_task)
+    target_link_libraries(quic_edge_task_test PRIVATE
+            cmvr_es::quic_edge_task
+    )
     add_test(NAME quic_edge_task_test COMMAND quic_edge_task_test)
     if(UNIX AND NOT APPLE)
         get_property(_quic_task_test_library_dirs DIRECTORY PROPERTY LINK_DIRECTORIES)
         list(PREPEND _quic_task_test_library_dirs "${CMAKE_BINARY_DIR}/cmvr_compiler_runtime")
         list(JOIN _quic_task_test_library_dirs ":" _quic_task_test_library_path)
+        set(_quic_task_test_environment
+                "LD_LIBRARY_PATH=${_quic_task_test_library_path}")
+        if(CMVR_TEST_SYSTEM_LIBSTDCXX)
+            list(APPEND _quic_task_test_environment
+                    "LD_PRELOAD=${CMVR_TEST_SYSTEM_LIBSTDCXX}")
+        endif()
         set_tests_properties(quic_edge_task_test PROPERTIES
-                ENVIRONMENT "LD_LIBRARY_PATH=${_quic_task_test_library_path}")
+                TIMEOUT 10
+                ENVIRONMENT "${_quic_task_test_environment}")
     endif()
 endif()

cmvr-es/task/quic_edge_task/include/quic_edge_task.h

@@ -1,9 +1,11 @@
 #ifndef CMVR_ES_QUIC_EDGE_TASK_H
 #define CMVR_ES_QUIC_EDGE_TASK_H
 
+#include <functional>
 #include <memory>
 #include <mutex>
 #include <string>
+#include <vector>
 
 #include "cmvr/config/quic_edge_config/quic_edge_config.pb.h"
 #include "service/quic_edge/include/quic_edge_service.h"
@@ -13,7 +15,12 @@ namespace cmvr::task {
 
 class QuicEdgeTask final : public Task {
 public:
+    using ServiceFactory = std::function<std::unique_ptr<quic_edge::QuicEdgeService>(
+        config::QuicEdgeConfig)>;
+
     explicit QuicEdgeTask(const config::QuicEdgeConfig& config);
+    QuicEdgeTask(const config::QuicEdgeConfig& config,
+                 ServiceFactory service_factory);
     ~QuicEdgeTask() override;
 
     const std::string& id() const override { return id_; }
@@ -22,6 +29,7 @@ public:
     bool start() override;
     bool step(double dt) override;
     void stop() override;
+    bool stopActivity();
 
     TaskState state() const override;
     bool isBusy() const override;
@@ -31,11 +39,19 @@ public:
     std::string detailStatusString() const override;
 
 private:
+    struct PlatformService {
+        std::string id;
+        bool media_enabled{false};
+        config::QuicEdgeConfig config;
+        std::unique_ptr<quic_edge::QuicEdgeService> service;
+    };
+
     TaskState mappedState() const;
 
     config::QuicEdgeConfig config_;
     std::string id_;
-    std::unique_ptr<quic_edge::QuicEdgeService> service_;
+    ServiceFactory service_factory_;
+    std::vector<PlatformService> services_;
 
     mutable std::mutex mutex_;
     TaskState state_{TaskState::UNINITIALIZED};

cmvr-es/task/quic_edge_task/src/quic_edge_task.cpp

@@ -1,7 +1,10 @@
 #include "task/quic_edge_task/include/quic_edge_task.h"
 
+#include <set>
 #include <sstream>
+#include <unordered_set>
 #include <utility>
+#include <vector>
 
 #include "cmvr/config/task_manager_config/task_manager_config.pb.h"
 #include "common/base/logging/logger.h"
@@ -12,6 +15,107 @@
 namespace cmvr::task {
 namespace {
 
+struct PlatformConfig {
+    std::string id;
+    bool media_enabled{false};
+    config::QuicEdgeConfig config;
+};
+
+void resolveTlsFiles(config::QuicEdgeTlsConfig* tls)
+{
+    if (!tls) return;
+    if (!tls->ca_file().empty()) {
+        tls->set_ca_file(ConfigHelper::resolveConfigFile(tls->ca_file()));
+    }
+    if (!tls->certificate_file().empty()) {
+        tls->set_certificate_file(
+            ConfigHelper::resolveConfigFile(tls->certificate_file()));
+    }
+    if (!tls->private_key_file().empty()) {
+        tls->set_private_key_file(
+            ConfigHelper::resolveConfigFile(tls->private_key_file()));
+    }
+}
+
+bool appendPlatformConfig(
+    const config::QuicEdgeConfig& root_config,
+    const std::string& platform_id,
+    const std::string& server_host,
+    const std::uint32_t server_port,
+    const config::QuicEdgeTlsConfig& tls,
+    const bool media_enabled,
+    std::unordered_set<std::string>* platform_ids,
+    std::set<std::pair<std::string, std::uint32_t>>* endpoints,
+    std::vector<PlatformConfig>* platforms,
+    std::string* error)
+{
+    if (platform_id.empty()) {
+        if (error) *error = "QUIC edge platform id is empty";
+        return false;
+    }
+    if (!platform_ids->insert(platform_id).second) {
+        if (error) *error = "duplicate QUIC edge platform id: " + platform_id;
+        return false;
+    }
+    if (!endpoints->emplace(server_host, server_port).second) {
+        if (error) {
+            *error = "duplicate QUIC edge platform endpoint: " + server_host +
+                ':' + std::to_string(server_port);
+        }
+        return false;
+    }
+
+    PlatformConfig platform;
+    platform.id = platform_id;
+    platform.media_enabled = media_enabled;
+    platform.config = root_config;
+    platform.config.set_server_host(server_host);
+    platform.config.set_server_port(server_port);
+    *platform.config.mutable_tls() = tls;
+    platform.config.clear_platforms();
+    if (!media_enabled) platform.config.clear_tracks();
+    platforms->push_back(std::move(platform));
+    return true;
+}
+
+bool expandPlatformConfigs(const config::QuicEdgeConfig& config,
+                           std::vector<PlatformConfig>* platforms,
+                           std::string* error)
+{
+    if (!platforms) {
+        if (error) *error = "QUIC edge platform output is null";
+        return false;
+    }
+    platforms->clear();
+    std::unordered_set<std::string> platform_ids;
+    std::set<std::pair<std::string, std::uint32_t>> endpoints;
+
+    const bool has_primary_endpoint = !config.server_host().empty() ||
+        config.server_port() != 0U || config.has_tls();
+    if (has_primary_endpoint &&
+        !appendPlatformConfig(
+            config, config.id(), config.server_host(), config.server_port(),
+            config.tls(), true, &platform_ids, &endpoints, platforms, error)) {
+        return false;
+    }
+
+    for (const auto& configured_platform : config.platforms()) {
+        if (!appendPlatformConfig(
+                config, configured_platform.id(),
+                configured_platform.server_host(),
+                configured_platform.server_port(), configured_platform.tls(),
+                configured_platform.enable_media(), &platform_ids, &endpoints,
+                platforms, error)) {
+            return false;
+        }
+    }
+    if (platforms->empty()) {
+        if (error) *error = "QUIC edge has no platform endpoint";
+        return false;
+    }
+    return true;
+}
+
 std::shared_ptr<Task> createQuicEdgeTask(const config::TaskConfigEntry& entry)
 {
     if (entry.id().empty() || entry.config_file().empty()) {
@@ -30,17 +134,9 @@ std::shared_ptr<Task> createQuicEdgeTask(const config::TaskConfigEntry& entry)
                         << ", config=" << config.id();
         return nullptr;
     }
-    if (!config.tls().ca_file().empty()) {
+    if (config.has_tls()) resolveTlsFiles(config.mutable_tls());
-        config.mutable_tls()->set_ca_file(
+    for (auto& platform : *config.mutable_platforms()) {
-            ConfigHelper::resolveConfigFile(config.tls().ca_file()));
+        if (platform.has_tls()) resolveTlsFiles(platform.mutable_tls());
-    }
-    if (!config.tls().certificate_file().empty()) {
-        config.mutable_tls()->set_certificate_file(
-            ConfigHelper::resolveConfigFile(config.tls().certificate_file()));
-    }
-    if (!config.tls().private_key_file().empty()) {
-        config.mutable_tls()->set_private_key_file(
-            ConfigHelper::resolveConfigFile(config.tls().private_key_file()));
     }
     if (config.software_version().empty()) {
         config.set_software_version(device::DeviceManager::getInstance().version());
@@ -51,7 +147,19 @@ std::shared_ptr<Task> createQuicEdgeTask(const config::TaskConfigEntry& entry)
 } // namespace
 
 QuicEdgeTask::QuicEdgeTask(const config::QuicEdgeConfig& config)
-    : config_(config), id_(config.id())
+    : QuicEdgeTask(
+          config,
+          [](config::QuicEdgeConfig platform_config) {
+              return std::make_unique<quic_edge::QuicEdgeService>(
+                  std::move(platform_config));
+          })
+{
+}
+
+QuicEdgeTask::QuicEdgeTask(const config::QuicEdgeConfig& config,
+                           ServiceFactory service_factory)
+    : config_(config), id_(config.id()),
+      service_factory_(std::move(service_factory))
 {
 }
 
@@ -68,13 +176,40 @@ bool QuicEdgeTask::init()
         state_ = TaskState::FAILED;
         return false;
     }
-    service_ = std::make_unique<quic_edge::QuicEdgeService>(config_);
+
+    std::vector<PlatformConfig> platform_configs;
     std::string error;
-    if (!service_->initialize(&error)) {
+    if (!service_factory_) {
+        last_error_ = "QUIC edge service factory is empty";
+        state_ = TaskState::FAILED;
+        return false;
+    }
+    if (!expandPlatformConfigs(config_, &platform_configs, &error)) {
         last_error_ = std::move(error);
         state_ = TaskState::FAILED;
         return false;
     }
+
+    std::vector<PlatformService> initialized_services;
+    initialized_services.reserve(platform_configs.size());
+    for (auto& platform_config : platform_configs) {
+        auto service = service_factory_(platform_config.config);
+        if (!service) {
+            last_error_ = "failed to create QUIC edge service for platform " +
+                platform_config.id;
+            state_ = TaskState::FAILED;
+            return false;
+        }
+        if (!service->initialize(&error)) {
+            last_error_ = "platform " + platform_config.id + ": " + error;
+            state_ = TaskState::FAILED;
+            return false;
+        }
+        initialized_services.push_back(PlatformService{
+            std::move(platform_config.id), platform_config.media_enabled,
+            std::move(platform_config.config), std::move(service)});
+    }
+    services_ = std::move(initialized_services);
     last_error_.clear();
     state_ = TaskState::IDLE;
     return true;
@@ -83,21 +218,34 @@ bool QuicEdgeTask::init()
 bool QuicEdgeTask::start()
 {
     std::lock_guard lock(mutex_);
-    if (state_ == TaskState::RUNNING) return true;
+    if (state_ == TaskState::RUNNING) {
-    if ((state_ != TaskState::IDLE && state_ != TaskState::STOPPED) || !service_) {
+        return true;
+    }
+    if ((state_ != TaskState::IDLE && state_ != TaskState::STOPPED) ||
+        services_.empty()) {
         last_error_ = "QUIC edge task is not initialized";
         state_ = TaskState::FAILED;
         return false;
     }
-    std::string error;
+
-    if (!service_->start(&error)) {
+    std::size_t started_services = 0U;
-        last_error_ = std::move(error);
+    for (auto& platform : services_) {
-        state_ = TaskState::FAILED;
+        std::string error;
-        return false;
+        if (!platform.service->start(&error)) {
+            for (std::size_t index = 0U;
+                 index < started_services; ++index) {
+                services_[index].service->stop();
+            }
+            last_error_ = "platform " + platform.id + ": " + error;
+            state_ = TaskState::FAILED;
+            return false;
+        }
+        ++started_services;
     }
     last_error_.clear();
     state_ = TaskState::RUNNING;
-    CMVR_LOG(INFO) << "[QuicEdgeTask] Started, id=" << id_;
+    CMVR_LOG(INFO) << "[QuicEdgeTask] Started, id=" << id_
+                   << ", platforms=" << services_.size();
     return true;
 }
 
@@ -110,17 +258,39 @@ bool QuicEdgeTask::step(const double dt)
 void QuicEdgeTask::stop()
 {
     std::lock_guard lock(mutex_);
-    // Keep ownership stable for the complete stop. init() may replace the
+    // stop() is the task lifecycle terminator used by TaskManager shutdown.
-    // unique service instance and therefore must not race a raw pointer here.
+    // Unlike StopAll's stopActivity(), it intentionally tears down transport.
-    if (service_) service_->stop();
+    for (auto& platform : services_) platform.service->stop();
     if (state_ != TaskState::FAILED) state_ = TaskState::STOPPED;
 }
 
+bool QuicEdgeTask::stopActivity()
+{
+    std::lock_guard lock(mutex_);
+    if (services_.empty() || state_ == TaskState::FAILED) {
+        return false;
+    }
+    // System StopAll must preserve the QUIC presence channel. Only old media
+    // subscriptions are fenced; registration and heartbeat stay online.
+    bool all_stopped = true;
+    for (auto& platform : services_) {
+        if (!platform.service->interruptMediaActivities()) {
+            all_stopped = false;
+        }
+    }
+    return all_stopped;
+}
+
 TaskState QuicEdgeTask::mappedState() const
 {
-    if (!service_ || state_ != TaskState::RUNNING) return state_;
+    if (services_.empty() || state_ != TaskState::RUNNING) return state_;
-    return service_->state() == quic_edge::QuicEdgeServiceState::FAILED
+    for (const auto& platform : services_) {
-        ? TaskState::FAILED : state_;
+        if (platform.service->state() ==
+            quic_edge::QuicEdgeServiceState::FAILED) {
+            return TaskState::FAILED;
+        }
+    }
+    return state_;
 }
 
 TaskState QuicEdgeTask::state() const
@@ -154,31 +324,38 @@ std::string QuicEdgeTask::detailStatusString() const
     std::lock_guard lock(mutex_);
     std::ostringstream output;
     output << taskStateToString(mappedState());
-    if (service_) {
+    if (!services_.empty()) {
-        const auto stats = service_->stats();
+        output << " platforms=" << services_.size();
-        const auto service_status = service_->status();
+        for (const auto& platform : services_) {
-        output << " service=" << quic_edge::toString(service_->state())
+            const auto stats = platform.service->stats();
-               << " target=" << config_.server_host() << ':' << config_.server_port()
+            const auto service_status = platform.service->status();
-               << " node_id=" << service_status.node_id
+            output << " platform[" << platform.id << "]={"
-               << " registered=" << service_status.registered
+                   << "service=" << quic_edge::toString(platform.service->state())
-               << " connections=" << stats.successful_connections
+                   << ",target=" << platform.config.server_host() << ':'
-               << " registrations=" << stats.registrations_accepted
+                   << platform.config.server_port()
-               << " heartbeat_sequence=" << service_status.heartbeat_sequence
+                   << ",media_enabled=" << platform.media_enabled
-               << " heartbeat_acks=" << stats.heartbeats_acknowledged
+                   << ",node_id=" << service_status.node_id
-               << " media_tracks=" << service_status.active_media_tracks
+                   << ",registered=" << service_status.registered
-               << " frames=" << stats.frames_queued
+                   << ",connections=" << stats.successful_connections
-               << " datagrams=" << stats.datagrams_queued;
+                   << ",registrations=" << stats.registrations_accepted
-        if (!service_status.session_id.empty()) {
+                   << ",heartbeat_sequence=" << service_status.heartbeat_sequence
-            output << " session=" << service_status.session_id;
+                   << ",heartbeat_acks=" << stats.heartbeats_acknowledged
+                   << ",media_tracks=" << service_status.active_media_tracks
+                   << ",frames=" << stats.frames_queued
+                   << ",datagrams=" << stats.datagrams_queued;
+            if (!service_status.session_id.empty()) {
+                output << ",session=" << service_status.session_id;
+            }
+            if (!service_status.observed_source_ip.empty()) {
+                output << ",observed_ip=" << service_status.observed_source_ip;
+            }
+            if (!service_status.last_media_error.empty()) {
+                output << ",media_error=" << service_status.last_media_error;
+            }
+            const std::string service_error = platform.service->lastError();
+            if (!service_error.empty()) output << ",error=" << service_error;
+            output << '}';
         }
-        if (!service_status.observed_source_ip.empty()) {
-            output << " observed_ip=" << service_status.observed_source_ip;
-        }
-        if (!service_status.last_media_error.empty()) {
-            output << " media_error=" << service_status.last_media_error;
-        }
-        const std::string service_error = service_->lastError();
-        if (!service_error.empty()) output << " error=" << service_error;
     } else if (!last_error_.empty()) {
         output << " error=" << last_error_;
     }

cmvr-es/task/quic_edge_task/tests/quic_edge_task_test.cpp

@@ -1,7 +1,237 @@
+#include <atomic>
+#include <chrono>
+#include <condition_variable>
+#include <cstdint>
+#include <deque>
 #include <iostream>
+#include <memory>
+#include <mutex>
+#include <string>
+#include <thread>
+#include <utility>
+#include <vector>
 
+#include "cmvr/quic_edge/v1/quic_edge.pb.h"
+#include "manager/media_source_hub/include/media_source_hub.h"
+#include "service/quic_edge/include/control_framing.h"
 #include "task/quic_edge_task/include/quic_edge_task.h"
 
+namespace {
+
+using Clock = std::chrono::steady_clock;
+using QuicEdgeService = cmvr::quic_edge::QuicEdgeService;
+
+class HeartbeatTransport final : public cmvr::quic_edge::QuicTransport {
+public:
+    explicit HeartbeatTransport(std::string platform_id)
+        : platform_id_(std::move(platform_id))
+    {
+    }
+
+    bool connect(const cmvr::config::QuicEdgeConfig&,
+                 std::chrono::milliseconds,
+                 std::string*) override
+    {
+        connected_.store(true);
+        return true;
+    }
+
+    void disconnect() override
+    {
+        connected_.store(false);
+        condition_.notify_all();
+    }
+
+    bool isConnected() const override { return connected_.load(); }
+    std::size_t maximumDatagramBytes() const override { return 1200U; }
+    std::size_t maximumDatagramBatchPackets() const override { return 32U; }
+
+    cmvr::quic_edge::TransportSendResult sendControl(
+        std::vector<std::uint8_t> framed_message,
+        std::string*) override
+    {
+        if (!connected_.load()) {
+            return cmvr::quic_edge::TransportSendResult::DISCONNECTED;
+        }
+
+        std::vector<std::vector<std::uint8_t>> frames;
+        std::string error;
+        cmvr::quic_edge::ControlFrameDecoder decoder(1024U * 1024U);
+        if (!decoder.push(framed_message, &frames, &error) ||
+            frames.size() != 1U) {
+            return cmvr::quic_edge::TransportSendResult::ERROR;
+        }
+        cmvr::quic_edge::v1::EdgeControlEnvelope request;
+        if (!request.ParseFromArray(
+                frames.front().data(),
+                static_cast<int>(frames.front().size()))) {
+            return cmvr::quic_edge::TransportSendResult::ERROR;
+        }
+
+        cmvr::quic_edge::v1::EdgeControlEnvelope response;
+        response.set_protocol_version(cmvr::quic_edge::kProtocolVersion);
+        {
+            std::lock_guard lock(mutex_);
+            response.set_message_sequence(server_message_sequence_++);
+            if (request.has_node_register_request()) {
+                ++registrations_;
+                auto* registration = response.mutable_node_register_response();
+                registration->set_accepted(true);
+                registration->set_session_id("session-" + platform_id_);
+                registration->set_heartbeat_interval_ms(250U);
+            } else if (request.has_node_heartbeat()) {
+                const auto& heartbeat = request.node_heartbeat();
+                ++heartbeats_;
+                last_heartbeat_sequence_.store(heartbeat.sequence());
+                auto* ack = response.mutable_node_heartbeat_ack();
+                ack->set_accepted(true);
+                ack->set_session_id(heartbeat.session_id());
+                ack->set_acknowledged_sequence(heartbeat.sequence());
+            } else {
+                return cmvr::quic_edge::TransportSendResult::ERROR;
+            }
+            if (!enqueueResponse(response)) {
+                return cmvr::quic_edge::TransportSendResult::ERROR;
+            }
+        }
+        condition_.notify_all();
+        return cmvr::quic_edge::TransportSendResult::QUEUED;
+    }
+
+    cmvr::quic_edge::TransportReceiveResult receiveControl(
+        std::vector<std::uint8_t>* chunk,
+        const std::chrono::milliseconds timeout,
+        std::string*) override
+    {
+        if (!chunk) return cmvr::quic_edge::TransportReceiveResult::ERROR;
+        std::unique_lock lock(mutex_);
+        condition_.wait_for(lock, timeout, [this] {
+            return !responses_.empty() || !connected_.load();
+        });
+        if (!responses_.empty()) {
+            *chunk = std::move(responses_.front());
+            responses_.pop_front();
+            return cmvr::quic_edge::TransportReceiveResult::DATA;
+        }
+        return connected_.load()
+            ? cmvr::quic_edge::TransportReceiveResult::TIMEOUT
+            : cmvr::quic_edge::TransportReceiveResult::DISCONNECTED;
+    }
+
+    cmvr::quic_edge::TransportSendResult sendDatagramBatch(
+        std::vector<cmvr::quic_edge::DatagramPacket>,
+        std::string*) override
+    {
+        return connected_.load()
+            ? cmvr::quic_edge::TransportSendResult::QUEUED
+            : cmvr::quic_edge::TransportSendResult::DISCONNECTED;
+    }
+
+    std::uint64_t registrations() const { return registrations_.load(); }
+    std::uint64_t heartbeats() const { return heartbeats_.load(); }
+    std::uint64_t lastHeartbeatSequence() const
+    {
+        return last_heartbeat_sequence_.load();
+    }
+
+private:
+    bool enqueueResponse(
+        const cmvr::quic_edge::v1::EdgeControlEnvelope& response)
+    {
+        std::string serialized;
+        if (!response.SerializeToString(&serialized)) return false;
+        std::vector<std::uint8_t> framed;
+        std::string error;
+        if (!cmvr::quic_edge::ControlFrameEncoder::encode(
+                reinterpret_cast<const std::uint8_t*>(serialized.data()),
+                serialized.size(), 1024U * 1024U, &framed, &error)) {
+            return false;
+        }
+        responses_.push_back(std::move(framed));
+        return true;
+    }
+
+    std::string platform_id_;
+    std::atomic<bool> connected_{false};
+    std::atomic<std::uint64_t> registrations_{0U};
+    std::atomic<std::uint64_t> heartbeats_{0U};
+    std::atomic<std::uint64_t> last_heartbeat_sequence_{0U};
+    mutable std::mutex mutex_;
+    std::condition_variable condition_;
+    std::deque<std::vector<std::uint8_t>> responses_;
+    std::uint64_t server_message_sequence_{0U};
+};
+
+template <typename Predicate>
+bool waitUntil(const std::chrono::milliseconds timeout, Predicate predicate)
+{
+    const auto deadline = Clock::now() + timeout;
+    while (Clock::now() < deadline) {
+        if (predicate()) return true;
+        std::this_thread::sleep_for(std::chrono::milliseconds(5));
+    }
+    return predicate();
+}
+
+cmvr::config::QuicEdgeConfig validConfig()
+{
+    cmvr::config::QuicEdgeConfig config;
+    config.set_id("quic-admission-test");
+    config.set_server_host("127.0.0.1");
+    config.set_server_port(4433U);
+    config.set_alpn("cmvr-quic-edge/1");
+    config.set_node_id("test-node");
+    config.set_robot_id("test-robot");
+    config.set_software_version("test-version");
+    config.set_grpc_endpoint_host("127.0.0.1");
+    config.set_grpc_endpoint_port(50052U);
+    config.set_heartbeat_interval_ms(250U);
+    config.set_control_response_timeout_ms(100U);
+    config.mutable_tls()->set_allow_insecure(true);
+    config.mutable_reconnect()->set_initial_delay_ms(5U);
+    config.mutable_reconnect()->set_maximum_delay_ms(20U);
+    config.mutable_reconnect()->set_multiplier(2.0);
+    config.mutable_reconnect()->set_connect_timeout_ms(20U);
+    config.set_maximum_datagram_bytes(1200U);
+    config.set_maximum_control_frame_bytes(4096U);
+    config.set_maximum_frame_bytes(32U * 1024U);
+    config.set_datagram_send_queue_depth(32U);
+    config.set_media_poll_interval_ms(1U);
+    return config;
+}
+
+cmvr::config::QuicEdgeConfig multiPlatformConfig()
+{
+    auto config = validConfig();
+    config.set_id("quic-multi-platform-test");
+    config.clear_server_host();
+    config.clear_server_port();
+    config.clear_tls();
+
+    auto* platform_a = config.add_platforms();
+    platform_a->set_id("platform-a");
+    platform_a->set_server_host("192.0.2.10");
+    platform_a->set_server_port(4433U);
+    platform_a->mutable_tls()->set_allow_insecure(true);
+
+    auto* platform_b = config.add_platforms();
+    platform_b->set_id("platform-b");
+    platform_b->set_server_host("198.51.100.20");
+    platform_b->set_server_port(4434U);
+    platform_b->mutable_tls()->set_allow_insecure(true);
+    platform_b->set_enable_media(true);
+
+    auto* disabled_track = config.add_tracks();
+    disabled_track->set_track_id(1U);
+    disabled_track->set_source_kind(
+        cmvr::config::QuicEdgeTrackConfig::SOURCE_KIND_CAMERA);
+    disabled_track->set_device_id("disabled-test-camera");
+    disabled_track->set_enable(false);
+    return config;
+}
+
+} // namespace
+
 int main()
 {
     cmvr::config::QuicEdgeConfig config;
@@ -17,6 +247,95 @@ int main()
         std::cerr << "failed QUIC task did not preserve its failure state\n";
         return 1;
     }
+    if (task.stopActivity()) {
+        std::cerr << "failed QUIC task reported a confirmed activity stop\n";
+        return 1;
+    }
+
+    cmvr::media::MediaSourceHub media_hub;
+    std::vector<HeartbeatTransport*> transports;
+    std::vector<QuicEdgeService*> services;
+    std::vector<cmvr::config::QuicEdgeConfig> expanded_configs;
+    cmvr::task::QuicEdgeTask multi_platform_task(
+        multiPlatformConfig(),
+        [&](cmvr::config::QuicEdgeConfig platform_config) {
+            expanded_configs.push_back(platform_config);
+            auto transport = std::make_unique<HeartbeatTransport>(
+                platform_config.server_host());
+            transports.push_back(transport.get());
+            auto service = std::make_unique<QuicEdgeService>(
+                std::move(platform_config), std::move(transport), media_hub,
+                [] { return cmvr::device::DeviceManagerSnapshot{}; });
+            services.push_back(service.get());
+            return service;
+        });
+    if (!multi_platform_task.init() || expanded_configs.size() != 2U ||
+        transports.size() != 2U || services.size() != 2U) {
+        std::cerr << "multi-platform QUIC task did not create two services: "
+                  << multi_platform_task.detailStatusString() << '\n';
+        return 1;
+    }
+    if (expanded_configs[0].platforms_size() != 0 ||
+        expanded_configs[1].platforms_size() != 0 ||
+        expanded_configs[0].server_host() != "192.0.2.10" ||
+        expanded_configs[1].server_host() != "198.51.100.20" ||
+        expanded_configs[0].tracks_size() != 0 ||
+        expanded_configs[1].tracks_size() != 1) {
+        std::cerr << "multi-platform QUIC task expanded invalid service configs\n";
+        return 1;
+    }
+    if (!multi_platform_task.start()) {
+        std::cerr << "multi-platform QUIC task did not start: "
+                  << multi_platform_task.detailStatusString() << '\n';
+        return 1;
+    }
+    const bool both_platforms_online = waitUntil(
+        std::chrono::seconds(2), [&] {
+            return transports[0]->registrations() >= 1U &&
+                transports[1]->registrations() >= 1U &&
+                transports[0]->heartbeats() >= 1U &&
+                transports[1]->heartbeats() >= 1U &&
+                services[0]->stats().heartbeats_acknowledged >= 1U &&
+                services[1]->stats().heartbeats_acknowledged >= 1U;
+        });
+    if (!both_platforms_online ||
+        transports[0]->lastHeartbeatSequence() != 1U ||
+        transports[1]->lastHeartbeatSequence() != 1U) {
+        std::cerr << "both platforms did not independently ACK a heartbeat: "
+                  << multi_platform_task.detailStatusString() << '\n';
+        return 1;
+    }
+    const std::string multi_status = multi_platform_task.detailStatusString();
+    if (multi_status.find("platforms=2") == std::string::npos ||
+        multi_status.find("platform[platform-a]") == std::string::npos ||
+        multi_status.find("platform[platform-b]") == std::string::npos) {
+        std::cerr << "multi-platform QUIC status is incomplete: "
+                  << multi_status << '\n';
+        return 1;
+    }
+    multi_platform_task.stop();
+    if (multi_platform_task.state() != cmvr::task::TaskState::STOPPED) {
+        std::cerr << "multi-platform QUIC task did not stop cleanly\n";
+        return 1;
+    }
+
+    auto duplicate_endpoint_config = validConfig();
+    auto* duplicate_platform = duplicate_endpoint_config.add_platforms();
+    duplicate_platform->set_id("duplicate-primary");
+    duplicate_platform->set_server_host(
+        duplicate_endpoint_config.server_host());
+    duplicate_platform->set_server_port(
+        duplicate_endpoint_config.server_port());
+    duplicate_platform->mutable_tls()->set_allow_insecure(true);
+    cmvr::task::QuicEdgeTask duplicate_endpoint_task(
+        duplicate_endpoint_config);
+    if (duplicate_endpoint_task.init() ||
+        duplicate_endpoint_task.detailStatusString().find(
+            "duplicate QUIC edge platform endpoint") == std::string::npos) {
+        std::cerr << "duplicate QUIC platform endpoint was not rejected\n";
+        return 1;
+    }
+
     std::cout << "quic_edge_task_test: PASS\n";
     return 0;
 }

dependency/x86/third_party/aubo_sdk/v0.27.1/lib/libstdc++.so.6

@@ -1 +0,0 @@
-libstdc++.so.6.0.25

dependency/x86/third_party/ethercat/v1.7.0/etc/ethercat.conf

@@ -1,3 +1,3 @@
-MASTER0_DEVICE="a0:ad:9f:c4:c2:2c"
+MASTER0_DEVICE="00:e0:4c:93:b3:11"
-DEVICE_MODULES="generic"
+DEVICE_MODULES="igc"
-UPDOWN_INTERFACES="eno1"
+UPDOWN_INTERFACES="enp1s0"

dependency/x86/third_party/ethercat/v1.7.0/etc/init.d/ethercat

@@ -40,7 +40,7 @@
 
 #------------------------------------------------------------------------------
 
-ETHERCATCTL="/home/lgv/cmvr/0-workspace/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0/sbin/ethercatctl -c /home/lgv/cmvr/0-workspace/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0/etc/sysconfig/ethercat"
+ETHERCATCTL="/mnt/data/cmvr/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0/sbin/ethercatctl -c /mnt/data/cmvr/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0/etc/sysconfig/ethercat"
 
 #------------------------------------------------------------------------------
 

dependency/x86/third_party/ethercat/v1.7.0/lib/cmake/ethercat/ethercat-config.cmake

@@ -24,12 +24,12 @@
 
 find_library(EtherCAT_LIBRARY
     NAMES ethercat
-    PATHS /home/lgv/cmvr/0-workspace/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0/lib
+    PATHS /mnt/data/cmvr/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0/lib
 )
 
 find_path(EtherCAT_INCLUDE_DIR
     NAMES ecrt.h
-    PATHS /home/lgv/cmvr/0-workspace/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0/include
+    PATHS /mnt/data/cmvr/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0/include
 )
 
 mark_as_advanced(EtherCAT_LIBRARY EtherCAT_INCLUDE_DIR)

dependency/x86/third_party/ethercat/v1.7.0/lib/libethercat.la

@@ -38,4 +38,4 @@ dlopen=''
 dlpreopen=''
 
 # Directory that this library needs to be installed in:
-libdir='/home/lgv/cmvr/0-workspace/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0/lib'
+libdir='/mnt/data/cmvr/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0/lib'

dependency/x86/third_party/ethercat/v1.7.0/lib/pkgconfig/libethercat.pc

@@ -21,10 +21,10 @@
 #  vim: tw=78 noexpandtab
 #
 
-prefix=/home/lgv/cmvr/0-workspace/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0
+prefix=/mnt/data/cmvr/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0
 exec_prefix=${prefix}
-libdir=/home/lgv/cmvr/0-workspace/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0/lib
+libdir=/mnt/data/cmvr/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0/lib
-includedir=/home/lgv/cmvr/0-workspace/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0/include
+includedir=/mnt/data/cmvr/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0/include
 
 Name: libethercat
 Description: Client support library for the EtherCAT Master

dependency/x86/third_party/ethercat/v1.7.0/lib/systemd/system/ethercat.service

@@ -31,8 +31,8 @@ Description=EtherCAT Master Kernel Modules
 [Service]
 Type=oneshot
 RemainAfterExit=yes
-ExecStart=/home/lgv/cmvr/0-workspace/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0/sbin/ethercatctl start
+ExecStart=/mnt/data/cmvr/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0/sbin/ethercatctl start
-ExecStop=/home/lgv/cmvr/0-workspace/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0/sbin/ethercatctl stop
+ExecStop=/mnt/data/cmvr/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0/sbin/ethercatctl stop
 
 [Install]
 WantedBy=multi-user.target

dependency/x86/third_party/ethercat/v1.7.0/sbin/ethercatctl

@@ -31,7 +31,7 @@ RMMOD="/sbin/rmmod"
 MODINFO="/sbin/modinfo"
 IP="/sbin/ip"
 
-ETHERCAT="/home/lgv/cmvr/0-workspace/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0/bin/ethercat"
+ETHERCAT="/mnt/data/cmvr/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0/bin/ethercat"
 
 #------------------------------------------------------------------------------
 
@@ -39,7 +39,7 @@ if [ "$1" = "-c" ]; then
     ETHERCAT_CONFIG="$2"
     COMMAND="$3"
 else
-    ETHERCAT_CONFIG="/home/lgv/cmvr/0-workspace/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0/etc/ethercat.conf"
+    ETHERCAT_CONFIG="/mnt/data/cmvr/cmvr-es/dependency/x86/third_party/ethercat/v1.7.0/etc/ethercat.conf"
     COMMAND="$1"
 fi
 

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/ac3_parser.h

@@ -0,0 +1,36 @@
+/*
+ * AC-3 parser prototypes
+ * Copyright (c) 2003 Fabrice Bellard
+ * Copyright (c) 2003 Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_AC3_PARSER_H
+#define AVCODEC_AC3_PARSER_H
+
+#include <stddef.h>
+#include <stdint.h>
+
+/**
+ * Extract the bitstream ID and the frame size from AC-3 data.
+ */
+int av_ac3_parse_header(const uint8_t *buf, size_t size,
+                        uint8_t *bitstream_id, uint16_t *frame_size);
+
+
+#endif /* AVCODEC_AC3_PARSER_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/adts_parser.h

@@ -0,0 +1,37 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_ADTS_PARSER_H
+#define AVCODEC_ADTS_PARSER_H
+
+#include <stddef.h>
+#include <stdint.h>
+
+#define AV_AAC_ADTS_HEADER_SIZE 7
+
+/**
+ * Extract the number of samples and frames from AAC data.
+ * @param[in]  buf     pointer to AAC data buffer
+ * @param[out] samples Pointer to where number of samples is written
+ * @param[out] frames  Pointer to where number of frames is written
+ * @return Returns 0 on success, error code on failure.
+ */
+int av_adts_header_parse(const uint8_t *buf, uint32_t *samples,
+                         uint8_t *frames);
+
+#endif /* AVCODEC_ADTS_PARSER_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/avdct.h

@@ -0,0 +1,88 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_AVDCT_H
+#define AVCODEC_AVDCT_H
+
+#include "libavutil/opt.h"
+
+/**
+ * AVDCT context.
+ * @note function pointers can be NULL if the specific features have been
+ *       disabled at build time.
+ */
+typedef struct AVDCT {
+    const AVClass *av_class;
+
+    void (*idct)(int16_t *block /* align 16 */);
+
+    /**
+     * IDCT input permutation.
+     * Several optimized IDCTs need a permutated input (relative to the
+     * normal order of the reference IDCT).
+     * This permutation must be performed before the idct_put/add.
+     * Note, normally this can be merged with the zigzag/alternate scan<br>
+     * An example to avoid confusion:
+     * - (->decode coeffs -> zigzag reorder -> dequant -> reference IDCT -> ...)
+     * - (x -> reference DCT -> reference IDCT -> x)
+     * - (x -> reference DCT -> simple_mmx_perm = idct_permutation
+     *    -> simple_idct_mmx -> x)
+     * - (-> decode coeffs -> zigzag reorder -> simple_mmx_perm -> dequant
+     *    -> simple_idct_mmx -> ...)
+     */
+    uint8_t idct_permutation[64];
+
+    void (*fdct)(int16_t *block /* align 16 */);
+
+
+    /**
+     * DCT algorithm.
+     * must use AVOptions to set this field.
+     */
+    int dct_algo;
+
+    /**
+     * IDCT algorithm.
+     * must use AVOptions to set this field.
+     */
+    int idct_algo;
+
+    void (*get_pixels)(int16_t *block /* align 16 */,
+                       const uint8_t *pixels /* align 8 */,
+                       ptrdiff_t line_size);
+
+    int bits_per_sample;
+
+    void (*get_pixels_unaligned)(int16_t *block /* align 16 */,
+                       const uint8_t *pixels,
+                       ptrdiff_t line_size);
+} AVDCT;
+
+/**
+ * Allocates a AVDCT context.
+ * This needs to be initialized with avcodec_dct_init() after optionally
+ * configuring it with AVOptions.
+ *
+ * To free it use av_free()
+ */
+AVDCT *avcodec_dct_alloc(void);
+int avcodec_dct_init(AVDCT *);
+
+const AVClass *avcodec_dct_get_class(void);
+
+#endif /* AVCODEC_AVDCT_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/avfft.h

@@ -0,0 +1,149 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_AVFFT_H
+#define AVCODEC_AVFFT_H
+
+#include "libavutil/attributes.h"
+#include "version_major.h"
+#if FF_API_AVFFT
+
+/**
+ * @file
+ * @ingroup lavc_fft
+ * FFT functions
+ */
+
+/**
+ * @defgroup lavc_fft FFT functions
+ * @ingroup lavc_misc
+ *
+ * @{
+ */
+
+typedef float FFTSample;
+
+typedef struct FFTComplex {
+    FFTSample re, im;
+} FFTComplex;
+
+typedef struct FFTContext FFTContext;
+
+/**
+ * Set up a complex FFT.
+ * @param nbits           log2 of the length of the input array
+ * @param inverse         if 0 perform the forward transform, if 1 perform the inverse
+ * @deprecated use av_tx_init from libavutil/tx.h with a type of AV_TX_FLOAT_FFT
+ */
+attribute_deprecated
+FFTContext *av_fft_init(int nbits, int inverse);
+
+/**
+ * Do the permutation needed BEFORE calling ff_fft_calc().
+ * @deprecated without replacement
+ */
+attribute_deprecated
+void av_fft_permute(FFTContext *s, FFTComplex *z);
+
+/**
+ * Do a complex FFT with the parameters defined in av_fft_init(). The
+ * input data must be permuted before. No 1.0/sqrt(n) normalization is done.
+ * @deprecated use the av_tx_fn value returned by av_tx_init, which also does permutation
+ */
+attribute_deprecated
+void av_fft_calc(FFTContext *s, FFTComplex *z);
+
+attribute_deprecated
+void av_fft_end(FFTContext *s);
+
+/**
+ * @deprecated use av_tx_init from libavutil/tx.h with a type of AV_TX_FLOAT_MDCT,
+ * with a flag of AV_TX_FULL_IMDCT for a replacement to av_imdct_calc.
+ */
+attribute_deprecated
+FFTContext *av_mdct_init(int nbits, int inverse, double scale);
+attribute_deprecated
+void av_imdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input);
+attribute_deprecated
+void av_imdct_half(FFTContext *s, FFTSample *output, const FFTSample *input);
+attribute_deprecated
+void av_mdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input);
+attribute_deprecated
+void av_mdct_end(FFTContext *s);
+
+/* Real Discrete Fourier Transform */
+
+enum RDFTransformType {
+    DFT_R2C,
+    IDFT_C2R,
+    IDFT_R2C,
+    DFT_C2R,
+};
+
+typedef struct RDFTContext RDFTContext;
+
+/**
+ * Set up a real FFT.
+ * @param nbits           log2 of the length of the input array
+ * @param trans           the type of transform
+ *
+ * @deprecated use av_tx_init from libavutil/tx.h with a type of AV_TX_FLOAT_RDFT
+ */
+attribute_deprecated
+RDFTContext *av_rdft_init(int nbits, enum RDFTransformType trans);
+attribute_deprecated
+void av_rdft_calc(RDFTContext *s, FFTSample *data);
+attribute_deprecated
+void av_rdft_end(RDFTContext *s);
+
+/* Discrete Cosine Transform */
+
+typedef struct DCTContext DCTContext;
+
+enum DCTTransformType {
+    DCT_II = 0,
+    DCT_III,
+    DCT_I,
+    DST_I,
+};
+
+/**
+ * Set up DCT.
+ *
+ * @param nbits           size of the input array:
+ *                        (1 << nbits)     for DCT-II, DCT-III and DST-I
+ *                        (1 << nbits) + 1 for DCT-I
+ * @param type            the type of transform
+ *
+ * @note the first element of the input of DST-I is ignored
+ *
+ * @deprecated use av_tx_init from libavutil/tx.h with an appropriate type of AV_TX_FLOAT_DCT
+ */
+attribute_deprecated
+DCTContext *av_dct_init(int nbits, enum DCTTransformType type);
+attribute_deprecated
+void av_dct_calc(DCTContext *s, FFTSample *data);
+attribute_deprecated
+void av_dct_end (DCTContext *s);
+
+/**
+ * @}
+ */
+
+#endif /* FF_API_AVFFT */
+#endif /* AVCODEC_AVFFT_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/bsf.h

@@ -0,0 +1,332 @@
+/*
+ * Bitstream filters public API
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_BSF_H
+#define AVCODEC_BSF_H
+
+#include "libavutil/dict.h"
+#include "libavutil/log.h"
+#include "libavutil/rational.h"
+
+#include "codec_id.h"
+#include "codec_par.h"
+#include "packet.h"
+
+/**
+ * @defgroup lavc_bsf Bitstream filters
+ * @ingroup libavc
+ *
+ * Bitstream filters transform encoded media data without decoding it. This
+ * allows e.g. manipulating various header values. Bitstream filters operate on
+ * @ref AVPacket "AVPackets".
+ *
+ * The bitstream filtering API is centered around two structures:
+ * AVBitStreamFilter and AVBSFContext. The former represents a bitstream filter
+ * in abstract, the latter a specific filtering process. Obtain an
+ * AVBitStreamFilter using av_bsf_get_by_name() or av_bsf_iterate(), then pass
+ * it to av_bsf_alloc() to create an AVBSFContext. Fill in the user-settable
+ * AVBSFContext fields, as described in its documentation, then call
+ * av_bsf_init() to prepare the filter context for use.
+ *
+ * Submit packets for filtering using av_bsf_send_packet(), obtain filtered
+ * results with av_bsf_receive_packet(). When no more input packets will be
+ * sent, submit a NULL AVPacket to signal the end of the stream to the filter.
+ * av_bsf_receive_packet() will then return trailing packets, if any are
+ * produced by the filter.
+ *
+ * Finally, free the filter context with av_bsf_free().
+ * @{
+ */
+
+/**
+ * The bitstream filter state.
+ *
+ * This struct must be allocated with av_bsf_alloc() and freed with
+ * av_bsf_free().
+ *
+ * The fields in the struct will only be changed (by the caller or by the
+ * filter) as described in their documentation, and are to be considered
+ * immutable otherwise.
+ */
+typedef struct AVBSFContext {
+    /**
+     * A class for logging and AVOptions
+     */
+    const AVClass *av_class;
+
+    /**
+     * The bitstream filter this context is an instance of.
+     */
+    const struct AVBitStreamFilter *filter;
+
+    /**
+     * Opaque filter-specific private data. If filter->priv_class is non-NULL,
+     * this is an AVOptions-enabled struct.
+     */
+    void *priv_data;
+
+    /**
+     * Parameters of the input stream. This field is allocated in
+     * av_bsf_alloc(), it needs to be filled by the caller before
+     * av_bsf_init().
+     */
+    AVCodecParameters *par_in;
+
+    /**
+     * Parameters of the output stream. This field is allocated in
+     * av_bsf_alloc(), it is set by the filter in av_bsf_init().
+     */
+    AVCodecParameters *par_out;
+
+    /**
+     * The timebase used for the timestamps of the input packets. Set by the
+     * caller before av_bsf_init().
+     */
+    AVRational time_base_in;
+
+    /**
+     * The timebase used for the timestamps of the output packets. Set by the
+     * filter in av_bsf_init().
+     */
+    AVRational time_base_out;
+} AVBSFContext;
+
+typedef struct AVBitStreamFilter {
+    const char *name;
+
+    /**
+     * A list of codec ids supported by the filter, terminated by
+     * AV_CODEC_ID_NONE.
+     * May be NULL, in that case the bitstream filter works with any codec id.
+     */
+    const enum AVCodecID *codec_ids;
+
+    /**
+     * A class for the private data, used to declare bitstream filter private
+     * AVOptions. This field is NULL for bitstream filters that do not declare
+     * any options.
+     *
+     * If this field is non-NULL, the first member of the filter private data
+     * must be a pointer to AVClass, which will be set by libavcodec generic
+     * code to this class.
+     */
+    const AVClass *priv_class;
+} AVBitStreamFilter;
+
+/**
+ * @return a bitstream filter with the specified name or NULL if no such
+ *         bitstream filter exists.
+ */
+const AVBitStreamFilter *av_bsf_get_by_name(const char *name);
+
+/**
+ * Iterate over all registered bitstream filters.
+ *
+ * @param opaque a pointer where libavcodec will store the iteration state. Must
+ *               point to NULL to start the iteration.
+ *
+ * @return the next registered bitstream filter or NULL when the iteration is
+ *         finished
+ */
+const AVBitStreamFilter *av_bsf_iterate(void **opaque);
+
+/**
+ * Allocate a context for a given bitstream filter. The caller must fill in the
+ * context parameters as described in the documentation and then call
+ * av_bsf_init() before sending any data to the filter.
+ *
+ * @param filter the filter for which to allocate an instance.
+ * @param[out] ctx a pointer into which the pointer to the newly-allocated context
+ *                 will be written. It must be freed with av_bsf_free() after the
+ *                 filtering is done.
+ *
+ * @return 0 on success, a negative AVERROR code on failure
+ */
+int av_bsf_alloc(const AVBitStreamFilter *filter, AVBSFContext **ctx);
+
+/**
+ * Prepare the filter for use, after all the parameters and options have been
+ * set.
+ *
+ * @param ctx a AVBSFContext previously allocated with av_bsf_alloc()
+ */
+int av_bsf_init(AVBSFContext *ctx);
+
+/**
+ * Submit a packet for filtering.
+ *
+ * After sending each packet, the filter must be completely drained by calling
+ * av_bsf_receive_packet() repeatedly until it returns AVERROR(EAGAIN) or
+ * AVERROR_EOF.
+ *
+ * @param ctx an initialized AVBSFContext
+ * @param pkt the packet to filter. The bitstream filter will take ownership of
+ * the packet and reset the contents of pkt. pkt is not touched if an error occurs.
+ * If pkt is empty (i.e. NULL, or pkt->data is NULL and pkt->side_data_elems zero),
+ * it signals the end of the stream (i.e. no more non-empty packets will be sent;
+ * sending more empty packets does nothing) and will cause the filter to output
+ * any packets it may have buffered internally.
+ *
+ * @return
+ *  - 0 on success.
+ *  - AVERROR(EAGAIN) if packets need to be retrieved from the filter (using
+ *    av_bsf_receive_packet()) before new input can be consumed.
+ *  - Another negative AVERROR value if an error occurs.
+ */
+int av_bsf_send_packet(AVBSFContext *ctx, AVPacket *pkt);
+
+/**
+ * Retrieve a filtered packet.
+ *
+ * @param ctx an initialized AVBSFContext
+ * @param[out] pkt this struct will be filled with the contents of the filtered
+ *                 packet. It is owned by the caller and must be freed using
+ *                 av_packet_unref() when it is no longer needed.
+ *                 This parameter should be "clean" (i.e. freshly allocated
+ *                 with av_packet_alloc() or unreffed with av_packet_unref())
+ *                 when this function is called. If this function returns
+ *                 successfully, the contents of pkt will be completely
+ *                 overwritten by the returned data. On failure, pkt is not
+ *                 touched.
+ *
+ * @return
+ *  - 0 on success.
+ *  - AVERROR(EAGAIN) if more packets need to be sent to the filter (using
+ *    av_bsf_send_packet()) to get more output.
+ *  - AVERROR_EOF if there will be no further output from the filter.
+ *  - Another negative AVERROR value if an error occurs.
+ *
+ * @note one input packet may result in several output packets, so after sending
+ * a packet with av_bsf_send_packet(), this function needs to be called
+ * repeatedly until it stops returning 0. It is also possible for a filter to
+ * output fewer packets than were sent to it, so this function may return
+ * AVERROR(EAGAIN) immediately after a successful av_bsf_send_packet() call.
+ */
+int av_bsf_receive_packet(AVBSFContext *ctx, AVPacket *pkt);
+
+/**
+ * Reset the internal bitstream filter state. Should be called e.g. when seeking.
+ */
+void av_bsf_flush(AVBSFContext *ctx);
+
+/**
+ * Free a bitstream filter context and everything associated with it; write NULL
+ * into the supplied pointer.
+ */
+void av_bsf_free(AVBSFContext **ctx);
+
+/**
+ * Get the AVClass for AVBSFContext. It can be used in combination with
+ * AV_OPT_SEARCH_FAKE_OBJ for examining options.
+ *
+ * @see av_opt_find().
+ */
+const AVClass *av_bsf_get_class(void);
+
+/**
+ * Structure for chain/list of bitstream filters.
+ * Empty list can be allocated by av_bsf_list_alloc().
+ */
+typedef struct AVBSFList AVBSFList;
+
+/**
+ * Allocate empty list of bitstream filters.
+ * The list must be later freed by av_bsf_list_free()
+ * or finalized by av_bsf_list_finalize().
+ *
+ * @return Pointer to @ref AVBSFList on success, NULL in case of failure
+ */
+AVBSFList *av_bsf_list_alloc(void);
+
+/**
+ * Free list of bitstream filters.
+ *
+ * @param lst Pointer to pointer returned by av_bsf_list_alloc()
+ */
+void av_bsf_list_free(AVBSFList **lst);
+
+/**
+ * Append bitstream filter to the list of bitstream filters.
+ *
+ * @param lst List to append to
+ * @param bsf Filter context to be appended
+ *
+ * @return >=0 on success, negative AVERROR in case of failure
+ */
+int av_bsf_list_append(AVBSFList *lst, AVBSFContext *bsf);
+
+/**
+ * Construct new bitstream filter context given it's name and options
+ * and append it to the list of bitstream filters.
+ *
+ * @param lst      List to append to
+ * @param bsf_name Name of the bitstream filter
+ * @param options  Options for the bitstream filter, can be set to NULL
+ *
+ * @return >=0 on success, negative AVERROR in case of failure
+ */
+int av_bsf_list_append2(AVBSFList *lst, const char * bsf_name, AVDictionary **options);
+/**
+ * Finalize list of bitstream filters.
+ *
+ * This function will transform @ref AVBSFList to single @ref AVBSFContext,
+ * so the whole chain of bitstream filters can be treated as single filter
+ * freshly allocated by av_bsf_alloc().
+ * If the call is successful, @ref AVBSFList structure is freed and lst
+ * will be set to NULL. In case of failure, caller is responsible for
+ * freeing the structure by av_bsf_list_free()
+ *
+ * @param      lst Filter list structure to be transformed
+ * @param[out] bsf Pointer to be set to newly created @ref AVBSFContext structure
+ *                 representing the chain of bitstream filters
+ *
+ * @return >=0 on success, negative AVERROR in case of failure
+ */
+int av_bsf_list_finalize(AVBSFList **lst, AVBSFContext **bsf);
+
+/**
+ * Parse string describing list of bitstream filters and create single
+ * @ref AVBSFContext describing the whole chain of bitstream filters.
+ * Resulting @ref AVBSFContext can be treated as any other @ref AVBSFContext freshly
+ * allocated by av_bsf_alloc().
+ *
+ * @param      str String describing chain of bitstream filters in format
+ *                 `bsf1[=opt1=val1:opt2=val2][,bsf2]`
+ * @param[out] bsf Pointer to be set to newly created @ref AVBSFContext structure
+ *                 representing the chain of bitstream filters
+ *
+ * @return >=0 on success, negative AVERROR in case of failure
+ */
+int av_bsf_list_parse_str(const char *str, AVBSFContext **bsf);
+
+/**
+ * Get null/pass-through bitstream filter.
+ *
+ * @param[out] bsf Pointer to be set to new instance of pass-through bitstream filter
+ *
+ * @return
+ */
+int av_bsf_get_null_filter(AVBSFContext **bsf);
+
+/**
+ * @}
+ */
+
+#endif // AVCODEC_BSF_H

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/codec.h

@@ -0,0 +1,378 @@
+/*
+ * AVCodec public API
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_CODEC_H
+#define AVCODEC_CODEC_H
+
+#include <stdint.h>
+
+#include "libavutil/avutil.h"
+#include "libavutil/hwcontext.h"
+#include "libavutil/log.h"
+#include "libavutil/pixfmt.h"
+#include "libavutil/rational.h"
+#include "libavutil/samplefmt.h"
+
+#include "libavcodec/codec_id.h"
+#include "libavcodec/version_major.h"
+
+/**
+ * @addtogroup lavc_core
+ * @{
+ */
+
+/**
+ * Decoder can use draw_horiz_band callback.
+ */
+#define AV_CODEC_CAP_DRAW_HORIZ_BAND     (1 <<  0)
+/**
+ * Codec uses get_buffer() or get_encode_buffer() for allocating buffers and
+ * supports custom allocators.
+ * If not set, it might not use get_buffer() or get_encode_buffer() at all, or
+ * use operations that assume the buffer was allocated by
+ * avcodec_default_get_buffer2 or avcodec_default_get_encode_buffer.
+ */
+#define AV_CODEC_CAP_DR1                 (1 <<  1)
+/**
+ * Encoder or decoder requires flushing with NULL input at the end in order to
+ * give the complete and correct output.
+ *
+ * NOTE: If this flag is not set, the codec is guaranteed to never be fed with
+ *       with NULL data. The user can still send NULL data to the public encode
+ *       or decode function, but libavcodec will not pass it along to the codec
+ *       unless this flag is set.
+ *
+ * Decoders:
+ * The decoder has a non-zero delay and needs to be fed with avpkt->data=NULL,
+ * avpkt->size=0 at the end to get the delayed data until the decoder no longer
+ * returns frames.
+ *
+ * Encoders:
+ * The encoder needs to be fed with NULL data at the end of encoding until the
+ * encoder no longer returns data.
+ *
+ * NOTE: For encoders implementing the AVCodec.encode2() function, setting this
+ *       flag also means that the encoder must set the pts and duration for
+ *       each output packet. If this flag is not set, the pts and duration will
+ *       be determined by libavcodec from the input frame.
+ */
+#define AV_CODEC_CAP_DELAY               (1 <<  5)
+/**
+ * Codec can be fed a final frame with a smaller size.
+ * This can be used to prevent truncation of the last audio samples.
+ */
+#define AV_CODEC_CAP_SMALL_LAST_FRAME    (1 <<  6)
+
+#if FF_API_SUBFRAMES
+/**
+ * Codec can output multiple frames per AVPacket
+ * Normally demuxers return one frame at a time, demuxers which do not do
+ * are connected to a parser to split what they return into proper frames.
+ * This flag is reserved to the very rare category of codecs which have a
+ * bitstream that cannot be split into frames without timeconsuming
+ * operations like full decoding. Demuxers carrying such bitstreams thus
+ * may return multiple frames in a packet. This has many disadvantages like
+ * prohibiting stream copy in many cases thus it should only be considered
+ * as a last resort.
+ */
+#define AV_CODEC_CAP_SUBFRAMES           (1 <<  8)
+#endif
+
+/**
+ * Codec is experimental and is thus avoided in favor of non experimental
+ * encoders
+ */
+#define AV_CODEC_CAP_EXPERIMENTAL        (1 <<  9)
+/**
+ * Codec should fill in channel configuration and samplerate instead of container
+ */
+#define AV_CODEC_CAP_CHANNEL_CONF        (1 << 10)
+/**
+ * Codec supports frame-level multithreading.
+ */
+#define AV_CODEC_CAP_FRAME_THREADS       (1 << 12)
+/**
+ * Codec supports slice-based (or partition-based) multithreading.
+ */
+#define AV_CODEC_CAP_SLICE_THREADS       (1 << 13)
+/**
+ * Codec supports changed parameters at any point.
+ */
+#define AV_CODEC_CAP_PARAM_CHANGE        (1 << 14)
+/**
+ * Codec supports multithreading through a method other than slice- or
+ * frame-level multithreading. Typically this marks wrappers around
+ * multithreading-capable external libraries.
+ */
+#define AV_CODEC_CAP_OTHER_THREADS       (1 << 15)
+/**
+ * Audio encoder supports receiving a different number of samples in each call.
+ */
+#define AV_CODEC_CAP_VARIABLE_FRAME_SIZE (1 << 16)
+/**
+ * Decoder is not a preferred choice for probing.
+ * This indicates that the decoder is not a good choice for probing.
+ * It could for example be an expensive to spin up hardware decoder,
+ * or it could simply not provide a lot of useful information about
+ * the stream.
+ * A decoder marked with this flag should only be used as last resort
+ * choice for probing.
+ */
+#define AV_CODEC_CAP_AVOID_PROBING       (1 << 17)
+
+/**
+ * Codec is backed by a hardware implementation. Typically used to
+ * identify a non-hwaccel hardware decoder. For information about hwaccels, use
+ * avcodec_get_hw_config() instead.
+ */
+#define AV_CODEC_CAP_HARDWARE            (1 << 18)
+
+/**
+ * Codec is potentially backed by a hardware implementation, but not
+ * necessarily. This is used instead of AV_CODEC_CAP_HARDWARE, if the
+ * implementation provides some sort of internal fallback.
+ */
+#define AV_CODEC_CAP_HYBRID              (1 << 19)
+
+/**
+ * This encoder can reorder user opaque values from input AVFrames and return
+ * them with corresponding output packets.
+ * @see AV_CODEC_FLAG_COPY_OPAQUE
+ */
+#define AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE (1 << 20)
+
+/**
+ * This encoder can be flushed using avcodec_flush_buffers(). If this flag is
+ * not set, the encoder must be closed and reopened to ensure that no frames
+ * remain pending.
+ */
+#define AV_CODEC_CAP_ENCODER_FLUSH   (1 << 21)
+
+/**
+ * The encoder is able to output reconstructed frame data, i.e. raw frames that
+ * would be produced by decoding the encoded bitstream.
+ *
+ * Reconstructed frame output is enabled by the AV_CODEC_FLAG_RECON_FRAME flag.
+ */
+#define AV_CODEC_CAP_ENCODER_RECON_FRAME (1 << 22)
+
+/**
+ * AVProfile.
+ */
+typedef struct AVProfile {
+    int profile;
+    const char *name; ///< short name for the profile
+} AVProfile;
+
+/**
+ * AVCodec.
+ */
+typedef struct AVCodec {
+    /**
+     * Name of the codec implementation.
+     * The name is globally unique among encoders and among decoders (but an
+     * encoder and a decoder can share the same name).
+     * This is the primary way to find a codec from the user perspective.
+     */
+    const char *name;
+    /**
+     * Descriptive name for the codec, meant to be more human readable than name.
+     * You should use the NULL_IF_CONFIG_SMALL() macro to define it.
+     */
+    const char *long_name;
+    enum AVMediaType type;
+    enum AVCodecID id;
+    /**
+     * Codec capabilities.
+     * see AV_CODEC_CAP_*
+     */
+    int capabilities;
+    uint8_t max_lowres;                     ///< maximum value for lowres supported by the decoder
+    const AVRational *supported_framerates; ///< array of supported framerates, or NULL if any, array is terminated by {0,0}
+    const enum AVPixelFormat *pix_fmts;     ///< array of supported pixel formats, or NULL if unknown, array is terminated by -1
+    const int *supported_samplerates;       ///< array of supported audio samplerates, or NULL if unknown, array is terminated by 0
+    const enum AVSampleFormat *sample_fmts; ///< array of supported sample formats, or NULL if unknown, array is terminated by -1
+#if FF_API_OLD_CHANNEL_LAYOUT
+    /**
+     * @deprecated use ch_layouts instead
+     */
+    attribute_deprecated
+    const uint64_t *channel_layouts;         ///< array of support channel layouts, or NULL if unknown. array is terminated by 0
+#endif
+    const AVClass *priv_class;              ///< AVClass for the private context
+    const AVProfile *profiles;              ///< array of recognized profiles, or NULL if unknown, array is terminated by {AV_PROFILE_UNKNOWN}
+
+    /**
+     * Group name of the codec implementation.
+     * This is a short symbolic name of the wrapper backing this codec. A
+     * wrapper uses some kind of external implementation for the codec, such
+     * as an external library, or a codec implementation provided by the OS or
+     * the hardware.
+     * If this field is NULL, this is a builtin, libavcodec native codec.
+     * If non-NULL, this will be the suffix in AVCodec.name in most cases
+     * (usually AVCodec.name will be of the form "<codec_name>_<wrapper_name>").
+     */
+    const char *wrapper_name;
+
+    /**
+     * Array of supported channel layouts, terminated with a zeroed layout.
+     */
+    const AVChannelLayout *ch_layouts;
+} AVCodec;
+
+/**
+ * Iterate over all registered codecs.
+ *
+ * @param opaque a pointer where libavcodec will store the iteration state. Must
+ *               point to NULL to start the iteration.
+ *
+ * @return the next registered codec or NULL when the iteration is
+ *         finished
+ */
+const AVCodec *av_codec_iterate(void **opaque);
+
+/**
+ * Find a registered decoder with a matching codec ID.
+ *
+ * @param id AVCodecID of the requested decoder
+ * @return A decoder if one was found, NULL otherwise.
+ */
+const AVCodec *avcodec_find_decoder(enum AVCodecID id);
+
+/**
+ * Find a registered decoder with the specified name.
+ *
+ * @param name name of the requested decoder
+ * @return A decoder if one was found, NULL otherwise.
+ */
+const AVCodec *avcodec_find_decoder_by_name(const char *name);
+
+/**
+ * Find a registered encoder with a matching codec ID.
+ *
+ * @param id AVCodecID of the requested encoder
+ * @return An encoder if one was found, NULL otherwise.
+ */
+const AVCodec *avcodec_find_encoder(enum AVCodecID id);
+
+/**
+ * Find a registered encoder with the specified name.
+ *
+ * @param name name of the requested encoder
+ * @return An encoder if one was found, NULL otherwise.
+ */
+const AVCodec *avcodec_find_encoder_by_name(const char *name);
+/**
+ * @return a non-zero number if codec is an encoder, zero otherwise
+ */
+int av_codec_is_encoder(const AVCodec *codec);
+
+/**
+ * @return a non-zero number if codec is a decoder, zero otherwise
+ */
+int av_codec_is_decoder(const AVCodec *codec);
+
+/**
+ * Return a name for the specified profile, if available.
+ *
+ * @param codec the codec that is searched for the given profile
+ * @param profile the profile value for which a name is requested
+ * @return A name for the profile if found, NULL otherwise.
+ */
+const char *av_get_profile_name(const AVCodec *codec, int profile);
+
+enum {
+    /**
+     * The codec supports this format via the hw_device_ctx interface.
+     *
+     * When selecting this format, AVCodecContext.hw_device_ctx should
+     * have been set to a device of the specified type before calling
+     * avcodec_open2().
+     */
+    AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX = 0x01,
+    /**
+     * The codec supports this format via the hw_frames_ctx interface.
+     *
+     * When selecting this format for a decoder,
+     * AVCodecContext.hw_frames_ctx should be set to a suitable frames
+     * context inside the get_format() callback.  The frames context
+     * must have been created on a device of the specified type.
+     *
+     * When selecting this format for an encoder,
+     * AVCodecContext.hw_frames_ctx should be set to the context which
+     * will be used for the input frames before calling avcodec_open2().
+     */
+    AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX = 0x02,
+    /**
+     * The codec supports this format by some internal method.
+     *
+     * This format can be selected without any additional configuration -
+     * no device or frames context is required.
+     */
+    AV_CODEC_HW_CONFIG_METHOD_INTERNAL      = 0x04,
+    /**
+     * The codec supports this format by some ad-hoc method.
+     *
+     * Additional settings and/or function calls are required.  See the
+     * codec-specific documentation for details.  (Methods requiring
+     * this sort of configuration are deprecated and others should be
+     * used in preference.)
+     */
+    AV_CODEC_HW_CONFIG_METHOD_AD_HOC        = 0x08,
+};
+
+typedef struct AVCodecHWConfig {
+    /**
+     * For decoders, a hardware pixel format which that decoder may be
+     * able to decode to if suitable hardware is available.
+     *
+     * For encoders, a pixel format which the encoder may be able to
+     * accept.  If set to AV_PIX_FMT_NONE, this applies to all pixel
+     * formats supported by the codec.
+     */
+    enum AVPixelFormat pix_fmt;
+    /**
+     * Bit set of AV_CODEC_HW_CONFIG_METHOD_* flags, describing the possible
+     * setup methods which can be used with this configuration.
+     */
+    int methods;
+    /**
+     * The device type associated with the configuration.
+     *
+     * Must be set for AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX and
+     * AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX, otherwise unused.
+     */
+    enum AVHWDeviceType device_type;
+} AVCodecHWConfig;
+
+/**
+ * Retrieve supported hardware configurations for a codec.
+ *
+ * Values of index from zero to some maximum return the indexed configuration
+ * descriptor; all other values return NULL.  If the codec does not support
+ * any hardware configurations then it will always return NULL.
+ */
+const AVCodecHWConfig *avcodec_get_hw_config(const AVCodec *codec, int index);
+
+/**
+ * @}
+ */
+
+#endif /* AVCODEC_CODEC_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/codec_desc.h

@@ -0,0 +1,134 @@
+/*
+ * Codec descriptors public API
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_CODEC_DESC_H
+#define AVCODEC_CODEC_DESC_H
+
+#include "libavutil/avutil.h"
+
+#include "codec_id.h"
+
+/**
+ * @addtogroup lavc_core
+ * @{
+ */
+
+/**
+ * This struct describes the properties of a single codec described by an
+ * AVCodecID.
+ * @see avcodec_descriptor_get()
+ */
+typedef struct AVCodecDescriptor {
+    enum AVCodecID     id;
+    enum AVMediaType type;
+    /**
+     * Name of the codec described by this descriptor. It is non-empty and
+     * unique for each codec descriptor. It should contain alphanumeric
+     * characters and '_' only.
+     */
+    const char      *name;
+    /**
+     * A more descriptive name for this codec. May be NULL.
+     */
+    const char *long_name;
+    /**
+     * Codec properties, a combination of AV_CODEC_PROP_* flags.
+     */
+    int             props;
+    /**
+     * MIME type(s) associated with the codec.
+     * May be NULL; if not, a NULL-terminated array of MIME types.
+     * The first item is always non-NULL and is the preferred MIME type.
+     */
+    const char *const *mime_types;
+    /**
+     * If non-NULL, an array of profiles recognized for this codec.
+     * Terminated with AV_PROFILE_UNKNOWN.
+     */
+    const struct AVProfile *profiles;
+} AVCodecDescriptor;
+
+/**
+ * Codec uses only intra compression.
+ * Video and audio codecs only.
+ */
+#define AV_CODEC_PROP_INTRA_ONLY    (1 << 0)
+/**
+ * Codec supports lossy compression. Audio and video codecs only.
+ * @note a codec may support both lossy and lossless
+ * compression modes
+ */
+#define AV_CODEC_PROP_LOSSY         (1 << 1)
+/**
+ * Codec supports lossless compression. Audio and video codecs only.
+ */
+#define AV_CODEC_PROP_LOSSLESS      (1 << 2)
+/**
+ * Codec supports frame reordering. That is, the coded order (the order in which
+ * the encoded packets are output by the encoders / stored / input to the
+ * decoders) may be different from the presentation order of the corresponding
+ * frames.
+ *
+ * For codecs that do not have this property set, PTS and DTS should always be
+ * equal.
+ */
+#define AV_CODEC_PROP_REORDER       (1 << 3)
+
+/**
+ * Video codec supports separate coding of fields in interlaced frames.
+ */
+#define AV_CODEC_PROP_FIELDS        (1 << 4)
+
+/**
+ * Subtitle codec is bitmap based
+ * Decoded AVSubtitle data can be read from the AVSubtitleRect->pict field.
+ */
+#define AV_CODEC_PROP_BITMAP_SUB    (1 << 16)
+/**
+ * Subtitle codec is text based.
+ * Decoded AVSubtitle data can be read from the AVSubtitleRect->ass field.
+ */
+#define AV_CODEC_PROP_TEXT_SUB      (1 << 17)
+
+/**
+ * @return descriptor for given codec ID or NULL if no descriptor exists.
+ */
+const AVCodecDescriptor *avcodec_descriptor_get(enum AVCodecID id);
+
+/**
+ * Iterate over all codec descriptors known to libavcodec.
+ *
+ * @param prev previous descriptor. NULL to get the first descriptor.
+ *
+ * @return next descriptor or NULL after the last descriptor
+ */
+const AVCodecDescriptor *avcodec_descriptor_next(const AVCodecDescriptor *prev);
+
+/**
+ * @return codec descriptor with the given name or NULL if no such descriptor
+ *         exists.
+ */
+const AVCodecDescriptor *avcodec_descriptor_get_by_name(const char *name);
+
+/**
+ * @}
+ */
+
+#endif // AVCODEC_CODEC_DESC_H

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/codec_id.h

@@ -0,0 +1,668 @@
+/*
+ * Codec IDs
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_CODEC_ID_H
+#define AVCODEC_CODEC_ID_H
+
+#include "libavutil/avutil.h"
+#include "libavutil/samplefmt.h"
+
+#include "version_major.h"
+
+/**
+ * @addtogroup lavc_core
+ * @{
+ */
+
+/**
+ * Identify the syntax and semantics of the bitstream.
+ * The principle is roughly:
+ * Two decoders with the same ID can decode the same streams.
+ * Two encoders with the same ID can encode compatible streams.
+ * There may be slight deviations from the principle due to implementation
+ * details.
+ *
+ * If you add a codec ID to this list, add it so that
+ * 1. no value of an existing codec ID changes (that would break ABI),
+ * 2. it is as close as possible to similar codecs
+ *
+ * After adding new codec IDs, do not forget to add an entry to the codec
+ * descriptor list and bump libavcodec minor version.
+ */
+enum AVCodecID {
+    AV_CODEC_ID_NONE,
+
+    /* video codecs */
+    AV_CODEC_ID_MPEG1VIDEO,
+    AV_CODEC_ID_MPEG2VIDEO, ///< preferred ID for MPEG-1/2 video decoding
+    AV_CODEC_ID_H261,
+    AV_CODEC_ID_H263,
+    AV_CODEC_ID_RV10,
+    AV_CODEC_ID_RV20,
+    AV_CODEC_ID_MJPEG,
+    AV_CODEC_ID_MJPEGB,
+    AV_CODEC_ID_LJPEG,
+    AV_CODEC_ID_SP5X,
+    AV_CODEC_ID_JPEGLS,
+    AV_CODEC_ID_MPEG4,
+    AV_CODEC_ID_RAWVIDEO,
+    AV_CODEC_ID_MSMPEG4V1,
+    AV_CODEC_ID_MSMPEG4V2,
+    AV_CODEC_ID_MSMPEG4V3,
+    AV_CODEC_ID_WMV1,
+    AV_CODEC_ID_WMV2,
+    AV_CODEC_ID_H263P,
+    AV_CODEC_ID_H263I,
+    AV_CODEC_ID_FLV1,
+    AV_CODEC_ID_SVQ1,
+    AV_CODEC_ID_SVQ3,
+    AV_CODEC_ID_DVVIDEO,
+    AV_CODEC_ID_HUFFYUV,
+    AV_CODEC_ID_CYUV,
+    AV_CODEC_ID_H264,
+    AV_CODEC_ID_INDEO3,
+    AV_CODEC_ID_VP3,
+    AV_CODEC_ID_THEORA,
+    AV_CODEC_ID_ASV1,
+    AV_CODEC_ID_ASV2,
+    AV_CODEC_ID_FFV1,
+    AV_CODEC_ID_4XM,
+    AV_CODEC_ID_VCR1,
+    AV_CODEC_ID_CLJR,
+    AV_CODEC_ID_MDEC,
+    AV_CODEC_ID_ROQ,
+    AV_CODEC_ID_INTERPLAY_VIDEO,
+    AV_CODEC_ID_XAN_WC3,
+    AV_CODEC_ID_XAN_WC4,
+    AV_CODEC_ID_RPZA,
+    AV_CODEC_ID_CINEPAK,
+    AV_CODEC_ID_WS_VQA,
+    AV_CODEC_ID_MSRLE,
+    AV_CODEC_ID_MSVIDEO1,
+    AV_CODEC_ID_IDCIN,
+    AV_CODEC_ID_8BPS,
+    AV_CODEC_ID_SMC,
+    AV_CODEC_ID_FLIC,
+    AV_CODEC_ID_TRUEMOTION1,
+    AV_CODEC_ID_VMDVIDEO,
+    AV_CODEC_ID_MSZH,
+    AV_CODEC_ID_ZLIB,
+    AV_CODEC_ID_QTRLE,
+    AV_CODEC_ID_TSCC,
+    AV_CODEC_ID_ULTI,
+    AV_CODEC_ID_QDRAW,
+    AV_CODEC_ID_VIXL,
+    AV_CODEC_ID_QPEG,
+    AV_CODEC_ID_PNG,
+    AV_CODEC_ID_PPM,
+    AV_CODEC_ID_PBM,
+    AV_CODEC_ID_PGM,
+    AV_CODEC_ID_PGMYUV,
+    AV_CODEC_ID_PAM,
+    AV_CODEC_ID_FFVHUFF,
+    AV_CODEC_ID_RV30,
+    AV_CODEC_ID_RV40,
+    AV_CODEC_ID_VC1,
+    AV_CODEC_ID_WMV3,
+    AV_CODEC_ID_LOCO,
+    AV_CODEC_ID_WNV1,
+    AV_CODEC_ID_AASC,
+    AV_CODEC_ID_INDEO2,
+    AV_CODEC_ID_FRAPS,
+    AV_CODEC_ID_TRUEMOTION2,
+    AV_CODEC_ID_BMP,
+    AV_CODEC_ID_CSCD,
+    AV_CODEC_ID_MMVIDEO,
+    AV_CODEC_ID_ZMBV,
+    AV_CODEC_ID_AVS,
+    AV_CODEC_ID_SMACKVIDEO,
+    AV_CODEC_ID_NUV,
+    AV_CODEC_ID_KMVC,
+    AV_CODEC_ID_FLASHSV,
+    AV_CODEC_ID_CAVS,
+    AV_CODEC_ID_JPEG2000,
+    AV_CODEC_ID_VMNC,
+    AV_CODEC_ID_VP5,
+    AV_CODEC_ID_VP6,
+    AV_CODEC_ID_VP6F,
+    AV_CODEC_ID_TARGA,
+    AV_CODEC_ID_DSICINVIDEO,
+    AV_CODEC_ID_TIERTEXSEQVIDEO,
+    AV_CODEC_ID_TIFF,
+    AV_CODEC_ID_GIF,
+    AV_CODEC_ID_DXA,
+    AV_CODEC_ID_DNXHD,
+    AV_CODEC_ID_THP,
+    AV_CODEC_ID_SGI,
+    AV_CODEC_ID_C93,
+    AV_CODEC_ID_BETHSOFTVID,
+    AV_CODEC_ID_PTX,
+    AV_CODEC_ID_TXD,
+    AV_CODEC_ID_VP6A,
+    AV_CODEC_ID_AMV,
+    AV_CODEC_ID_VB,
+    AV_CODEC_ID_PCX,
+    AV_CODEC_ID_SUNRAST,
+    AV_CODEC_ID_INDEO4,
+    AV_CODEC_ID_INDEO5,
+    AV_CODEC_ID_MIMIC,
+    AV_CODEC_ID_RL2,
+    AV_CODEC_ID_ESCAPE124,
+    AV_CODEC_ID_DIRAC,
+    AV_CODEC_ID_BFI,
+    AV_CODEC_ID_CMV,
+    AV_CODEC_ID_MOTIONPIXELS,
+    AV_CODEC_ID_TGV,
+    AV_CODEC_ID_TGQ,
+    AV_CODEC_ID_TQI,
+    AV_CODEC_ID_AURA,
+    AV_CODEC_ID_AURA2,
+    AV_CODEC_ID_V210X,
+    AV_CODEC_ID_TMV,
+    AV_CODEC_ID_V210,
+    AV_CODEC_ID_DPX,
+    AV_CODEC_ID_MAD,
+    AV_CODEC_ID_FRWU,
+    AV_CODEC_ID_FLASHSV2,
+    AV_CODEC_ID_CDGRAPHICS,
+    AV_CODEC_ID_R210,
+    AV_CODEC_ID_ANM,
+    AV_CODEC_ID_BINKVIDEO,
+    AV_CODEC_ID_IFF_ILBM,
+#define AV_CODEC_ID_IFF_BYTERUN1 AV_CODEC_ID_IFF_ILBM
+    AV_CODEC_ID_KGV1,
+    AV_CODEC_ID_YOP,
+    AV_CODEC_ID_VP8,
+    AV_CODEC_ID_PICTOR,
+    AV_CODEC_ID_ANSI,
+    AV_CODEC_ID_A64_MULTI,
+    AV_CODEC_ID_A64_MULTI5,
+    AV_CODEC_ID_R10K,
+    AV_CODEC_ID_MXPEG,
+    AV_CODEC_ID_LAGARITH,
+    AV_CODEC_ID_PRORES,
+    AV_CODEC_ID_JV,
+    AV_CODEC_ID_DFA,
+    AV_CODEC_ID_WMV3IMAGE,
+    AV_CODEC_ID_VC1IMAGE,
+    AV_CODEC_ID_UTVIDEO,
+    AV_CODEC_ID_BMV_VIDEO,
+    AV_CODEC_ID_VBLE,
+    AV_CODEC_ID_DXTORY,
+    AV_CODEC_ID_V410,
+    AV_CODEC_ID_XWD,
+    AV_CODEC_ID_CDXL,
+    AV_CODEC_ID_XBM,
+    AV_CODEC_ID_ZEROCODEC,
+    AV_CODEC_ID_MSS1,
+    AV_CODEC_ID_MSA1,
+    AV_CODEC_ID_TSCC2,
+    AV_CODEC_ID_MTS2,
+    AV_CODEC_ID_CLLC,
+    AV_CODEC_ID_MSS2,
+    AV_CODEC_ID_VP9,
+    AV_CODEC_ID_AIC,
+    AV_CODEC_ID_ESCAPE130,
+    AV_CODEC_ID_G2M,
+    AV_CODEC_ID_WEBP,
+    AV_CODEC_ID_HNM4_VIDEO,
+    AV_CODEC_ID_HEVC,
+#define AV_CODEC_ID_H265 AV_CODEC_ID_HEVC
+    AV_CODEC_ID_FIC,
+    AV_CODEC_ID_ALIAS_PIX,
+    AV_CODEC_ID_BRENDER_PIX,
+    AV_CODEC_ID_PAF_VIDEO,
+    AV_CODEC_ID_EXR,
+    AV_CODEC_ID_VP7,
+    AV_CODEC_ID_SANM,
+    AV_CODEC_ID_SGIRLE,
+    AV_CODEC_ID_MVC1,
+    AV_CODEC_ID_MVC2,
+    AV_CODEC_ID_HQX,
+    AV_CODEC_ID_TDSC,
+    AV_CODEC_ID_HQ_HQA,
+    AV_CODEC_ID_HAP,
+    AV_CODEC_ID_DDS,
+    AV_CODEC_ID_DXV,
+    AV_CODEC_ID_SCREENPRESSO,
+    AV_CODEC_ID_RSCC,
+    AV_CODEC_ID_AVS2,
+    AV_CODEC_ID_PGX,
+    AV_CODEC_ID_AVS3,
+    AV_CODEC_ID_MSP2,
+    AV_CODEC_ID_VVC,
+#define AV_CODEC_ID_H266 AV_CODEC_ID_VVC
+    AV_CODEC_ID_Y41P,
+    AV_CODEC_ID_AVRP,
+    AV_CODEC_ID_012V,
+    AV_CODEC_ID_AVUI,
+#if FF_API_AYUV_CODECID
+    AV_CODEC_ID_AYUV,
+#endif
+    AV_CODEC_ID_TARGA_Y216,
+    AV_CODEC_ID_V308,
+    AV_CODEC_ID_V408,
+    AV_CODEC_ID_YUV4,
+    AV_CODEC_ID_AVRN,
+    AV_CODEC_ID_CPIA,
+    AV_CODEC_ID_XFACE,
+    AV_CODEC_ID_SNOW,
+    AV_CODEC_ID_SMVJPEG,
+    AV_CODEC_ID_APNG,
+    AV_CODEC_ID_DAALA,
+    AV_CODEC_ID_CFHD,
+    AV_CODEC_ID_TRUEMOTION2RT,
+    AV_CODEC_ID_M101,
+    AV_CODEC_ID_MAGICYUV,
+    AV_CODEC_ID_SHEERVIDEO,
+    AV_CODEC_ID_YLC,
+    AV_CODEC_ID_PSD,
+    AV_CODEC_ID_PIXLET,
+    AV_CODEC_ID_SPEEDHQ,
+    AV_CODEC_ID_FMVC,
+    AV_CODEC_ID_SCPR,
+    AV_CODEC_ID_CLEARVIDEO,
+    AV_CODEC_ID_XPM,
+    AV_CODEC_ID_AV1,
+    AV_CODEC_ID_BITPACKED,
+    AV_CODEC_ID_MSCC,
+    AV_CODEC_ID_SRGC,
+    AV_CODEC_ID_SVG,
+    AV_CODEC_ID_GDV,
+    AV_CODEC_ID_FITS,
+    AV_CODEC_ID_IMM4,
+    AV_CODEC_ID_PROSUMER,
+    AV_CODEC_ID_MWSC,
+    AV_CODEC_ID_WCMV,
+    AV_CODEC_ID_RASC,
+    AV_CODEC_ID_HYMT,
+    AV_CODEC_ID_ARBC,
+    AV_CODEC_ID_AGM,
+    AV_CODEC_ID_LSCR,
+    AV_CODEC_ID_VP4,
+    AV_CODEC_ID_IMM5,
+    AV_CODEC_ID_MVDV,
+    AV_CODEC_ID_MVHA,
+    AV_CODEC_ID_CDTOONS,
+    AV_CODEC_ID_MV30,
+    AV_CODEC_ID_NOTCHLC,
+    AV_CODEC_ID_PFM,
+    AV_CODEC_ID_MOBICLIP,
+    AV_CODEC_ID_PHOTOCD,
+    AV_CODEC_ID_IPU,
+    AV_CODEC_ID_ARGO,
+    AV_CODEC_ID_CRI,
+    AV_CODEC_ID_SIMBIOSIS_IMX,
+    AV_CODEC_ID_SGA_VIDEO,
+    AV_CODEC_ID_GEM,
+    AV_CODEC_ID_VBN,
+    AV_CODEC_ID_JPEGXL,
+    AV_CODEC_ID_QOI,
+    AV_CODEC_ID_PHM,
+    AV_CODEC_ID_RADIANCE_HDR,
+    AV_CODEC_ID_WBMP,
+    AV_CODEC_ID_MEDIA100,
+    AV_CODEC_ID_VQC,
+    AV_CODEC_ID_PDV,
+    AV_CODEC_ID_EVC,
+    AV_CODEC_ID_RTV1,
+    AV_CODEC_ID_VMIX,
+
+    /* various PCM "codecs" */
+    AV_CODEC_ID_FIRST_AUDIO = 0x10000,     ///< A dummy id pointing at the start of audio codecs
+    AV_CODEC_ID_PCM_S16LE = 0x10000,
+    AV_CODEC_ID_PCM_S16BE,
+    AV_CODEC_ID_PCM_U16LE,
+    AV_CODEC_ID_PCM_U16BE,
+    AV_CODEC_ID_PCM_S8,
+    AV_CODEC_ID_PCM_U8,
+    AV_CODEC_ID_PCM_MULAW,
+    AV_CODEC_ID_PCM_ALAW,
+    AV_CODEC_ID_PCM_S32LE,
+    AV_CODEC_ID_PCM_S32BE,
+    AV_CODEC_ID_PCM_U32LE,
+    AV_CODEC_ID_PCM_U32BE,
+    AV_CODEC_ID_PCM_S24LE,
+    AV_CODEC_ID_PCM_S24BE,
+    AV_CODEC_ID_PCM_U24LE,
+    AV_CODEC_ID_PCM_U24BE,
+    AV_CODEC_ID_PCM_S24DAUD,
+    AV_CODEC_ID_PCM_ZORK,
+    AV_CODEC_ID_PCM_S16LE_PLANAR,
+    AV_CODEC_ID_PCM_DVD,
+    AV_CODEC_ID_PCM_F32BE,
+    AV_CODEC_ID_PCM_F32LE,
+    AV_CODEC_ID_PCM_F64BE,
+    AV_CODEC_ID_PCM_F64LE,
+    AV_CODEC_ID_PCM_BLURAY,
+    AV_CODEC_ID_PCM_LXF,
+    AV_CODEC_ID_S302M,
+    AV_CODEC_ID_PCM_S8_PLANAR,
+    AV_CODEC_ID_PCM_S24LE_PLANAR,
+    AV_CODEC_ID_PCM_S32LE_PLANAR,
+    AV_CODEC_ID_PCM_S16BE_PLANAR,
+    AV_CODEC_ID_PCM_S64LE,
+    AV_CODEC_ID_PCM_S64BE,
+    AV_CODEC_ID_PCM_F16LE,
+    AV_CODEC_ID_PCM_F24LE,
+    AV_CODEC_ID_PCM_VIDC,
+    AV_CODEC_ID_PCM_SGA,
+
+    /* various ADPCM codecs */
+    AV_CODEC_ID_ADPCM_IMA_QT = 0x11000,
+    AV_CODEC_ID_ADPCM_IMA_WAV,
+    AV_CODEC_ID_ADPCM_IMA_DK3,
+    AV_CODEC_ID_ADPCM_IMA_DK4,
+    AV_CODEC_ID_ADPCM_IMA_WS,
+    AV_CODEC_ID_ADPCM_IMA_SMJPEG,
+    AV_CODEC_ID_ADPCM_MS,
+    AV_CODEC_ID_ADPCM_4XM,
+    AV_CODEC_ID_ADPCM_XA,
+    AV_CODEC_ID_ADPCM_ADX,
+    AV_CODEC_ID_ADPCM_EA,
+    AV_CODEC_ID_ADPCM_G726,
+    AV_CODEC_ID_ADPCM_CT,
+    AV_CODEC_ID_ADPCM_SWF,
+    AV_CODEC_ID_ADPCM_YAMAHA,
+    AV_CODEC_ID_ADPCM_SBPRO_4,
+    AV_CODEC_ID_ADPCM_SBPRO_3,
+    AV_CODEC_ID_ADPCM_SBPRO_2,
+    AV_CODEC_ID_ADPCM_THP,
+    AV_CODEC_ID_ADPCM_IMA_AMV,
+    AV_CODEC_ID_ADPCM_EA_R1,
+    AV_CODEC_ID_ADPCM_EA_R3,
+    AV_CODEC_ID_ADPCM_EA_R2,
+    AV_CODEC_ID_ADPCM_IMA_EA_SEAD,
+    AV_CODEC_ID_ADPCM_IMA_EA_EACS,
+    AV_CODEC_ID_ADPCM_EA_XAS,
+    AV_CODEC_ID_ADPCM_EA_MAXIS_XA,
+    AV_CODEC_ID_ADPCM_IMA_ISS,
+    AV_CODEC_ID_ADPCM_G722,
+    AV_CODEC_ID_ADPCM_IMA_APC,
+    AV_CODEC_ID_ADPCM_VIMA,
+    AV_CODEC_ID_ADPCM_AFC,
+    AV_CODEC_ID_ADPCM_IMA_OKI,
+    AV_CODEC_ID_ADPCM_DTK,
+    AV_CODEC_ID_ADPCM_IMA_RAD,
+    AV_CODEC_ID_ADPCM_G726LE,
+    AV_CODEC_ID_ADPCM_THP_LE,
+    AV_CODEC_ID_ADPCM_PSX,
+    AV_CODEC_ID_ADPCM_AICA,
+    AV_CODEC_ID_ADPCM_IMA_DAT4,
+    AV_CODEC_ID_ADPCM_MTAF,
+    AV_CODEC_ID_ADPCM_AGM,
+    AV_CODEC_ID_ADPCM_ARGO,
+    AV_CODEC_ID_ADPCM_IMA_SSI,
+    AV_CODEC_ID_ADPCM_ZORK,
+    AV_CODEC_ID_ADPCM_IMA_APM,
+    AV_CODEC_ID_ADPCM_IMA_ALP,
+    AV_CODEC_ID_ADPCM_IMA_MTF,
+    AV_CODEC_ID_ADPCM_IMA_CUNNING,
+    AV_CODEC_ID_ADPCM_IMA_MOFLEX,
+    AV_CODEC_ID_ADPCM_IMA_ACORN,
+    AV_CODEC_ID_ADPCM_XMD,
+
+    /* AMR */
+    AV_CODEC_ID_AMR_NB = 0x12000,
+    AV_CODEC_ID_AMR_WB,
+
+    /* RealAudio codecs*/
+    AV_CODEC_ID_RA_144 = 0x13000,
+    AV_CODEC_ID_RA_288,
+
+    /* various DPCM codecs */
+    AV_CODEC_ID_ROQ_DPCM = 0x14000,
+    AV_CODEC_ID_INTERPLAY_DPCM,
+    AV_CODEC_ID_XAN_DPCM,
+    AV_CODEC_ID_SOL_DPCM,
+    AV_CODEC_ID_SDX2_DPCM,
+    AV_CODEC_ID_GREMLIN_DPCM,
+    AV_CODEC_ID_DERF_DPCM,
+    AV_CODEC_ID_WADY_DPCM,
+    AV_CODEC_ID_CBD2_DPCM,
+
+    /* audio codecs */
+    AV_CODEC_ID_MP2 = 0x15000,
+    AV_CODEC_ID_MP3, ///< preferred ID for decoding MPEG audio layer 1, 2 or 3
+    AV_CODEC_ID_AAC,
+    AV_CODEC_ID_AC3,
+    AV_CODEC_ID_DTS,
+    AV_CODEC_ID_VORBIS,
+    AV_CODEC_ID_DVAUDIO,
+    AV_CODEC_ID_WMAV1,
+    AV_CODEC_ID_WMAV2,
+    AV_CODEC_ID_MACE3,
+    AV_CODEC_ID_MACE6,
+    AV_CODEC_ID_VMDAUDIO,
+    AV_CODEC_ID_FLAC,
+    AV_CODEC_ID_MP3ADU,
+    AV_CODEC_ID_MP3ON4,
+    AV_CODEC_ID_SHORTEN,
+    AV_CODEC_ID_ALAC,
+    AV_CODEC_ID_WESTWOOD_SND1,
+    AV_CODEC_ID_GSM, ///< as in Berlin toast format
+    AV_CODEC_ID_QDM2,
+    AV_CODEC_ID_COOK,
+    AV_CODEC_ID_TRUESPEECH,
+    AV_CODEC_ID_TTA,
+    AV_CODEC_ID_SMACKAUDIO,
+    AV_CODEC_ID_QCELP,
+    AV_CODEC_ID_WAVPACK,
+    AV_CODEC_ID_DSICINAUDIO,
+    AV_CODEC_ID_IMC,
+    AV_CODEC_ID_MUSEPACK7,
+    AV_CODEC_ID_MLP,
+    AV_CODEC_ID_GSM_MS, /* as found in WAV */
+    AV_CODEC_ID_ATRAC3,
+    AV_CODEC_ID_APE,
+    AV_CODEC_ID_NELLYMOSER,
+    AV_CODEC_ID_MUSEPACK8,
+    AV_CODEC_ID_SPEEX,
+    AV_CODEC_ID_WMAVOICE,
+    AV_CODEC_ID_WMAPRO,
+    AV_CODEC_ID_WMALOSSLESS,
+    AV_CODEC_ID_ATRAC3P,
+    AV_CODEC_ID_EAC3,
+    AV_CODEC_ID_SIPR,
+    AV_CODEC_ID_MP1,
+    AV_CODEC_ID_TWINVQ,
+    AV_CODEC_ID_TRUEHD,
+    AV_CODEC_ID_MP4ALS,
+    AV_CODEC_ID_ATRAC1,
+    AV_CODEC_ID_BINKAUDIO_RDFT,
+    AV_CODEC_ID_BINKAUDIO_DCT,
+    AV_CODEC_ID_AAC_LATM,
+    AV_CODEC_ID_QDMC,
+    AV_CODEC_ID_CELT,
+    AV_CODEC_ID_G723_1,
+    AV_CODEC_ID_G729,
+    AV_CODEC_ID_8SVX_EXP,
+    AV_CODEC_ID_8SVX_FIB,
+    AV_CODEC_ID_BMV_AUDIO,
+    AV_CODEC_ID_RALF,
+    AV_CODEC_ID_IAC,
+    AV_CODEC_ID_ILBC,
+    AV_CODEC_ID_OPUS,
+    AV_CODEC_ID_COMFORT_NOISE,
+    AV_CODEC_ID_TAK,
+    AV_CODEC_ID_METASOUND,
+    AV_CODEC_ID_PAF_AUDIO,
+    AV_CODEC_ID_ON2AVC,
+    AV_CODEC_ID_DSS_SP,
+    AV_CODEC_ID_CODEC2,
+    AV_CODEC_ID_FFWAVESYNTH,
+    AV_CODEC_ID_SONIC,
+    AV_CODEC_ID_SONIC_LS,
+    AV_CODEC_ID_EVRC,
+    AV_CODEC_ID_SMV,
+    AV_CODEC_ID_DSD_LSBF,
+    AV_CODEC_ID_DSD_MSBF,
+    AV_CODEC_ID_DSD_LSBF_PLANAR,
+    AV_CODEC_ID_DSD_MSBF_PLANAR,
+    AV_CODEC_ID_4GV,
+    AV_CODEC_ID_INTERPLAY_ACM,
+    AV_CODEC_ID_XMA1,
+    AV_CODEC_ID_XMA2,
+    AV_CODEC_ID_DST,
+    AV_CODEC_ID_ATRAC3AL,
+    AV_CODEC_ID_ATRAC3PAL,
+    AV_CODEC_ID_DOLBY_E,
+    AV_CODEC_ID_APTX,
+    AV_CODEC_ID_APTX_HD,
+    AV_CODEC_ID_SBC,
+    AV_CODEC_ID_ATRAC9,
+    AV_CODEC_ID_HCOM,
+    AV_CODEC_ID_ACELP_KELVIN,
+    AV_CODEC_ID_MPEGH_3D_AUDIO,
+    AV_CODEC_ID_SIREN,
+    AV_CODEC_ID_HCA,
+    AV_CODEC_ID_FASTAUDIO,
+    AV_CODEC_ID_MSNSIREN,
+    AV_CODEC_ID_DFPWM,
+    AV_CODEC_ID_BONK,
+    AV_CODEC_ID_MISC4,
+    AV_CODEC_ID_APAC,
+    AV_CODEC_ID_FTR,
+    AV_CODEC_ID_WAVARC,
+    AV_CODEC_ID_RKA,
+    AV_CODEC_ID_AC4,
+    AV_CODEC_ID_OSQ,
+
+    /* subtitle codecs */
+    AV_CODEC_ID_FIRST_SUBTITLE = 0x17000,          ///< A dummy ID pointing at the start of subtitle codecs.
+    AV_CODEC_ID_DVD_SUBTITLE = 0x17000,
+    AV_CODEC_ID_DVB_SUBTITLE,
+    AV_CODEC_ID_TEXT,  ///< raw UTF-8 text
+    AV_CODEC_ID_XSUB,
+    AV_CODEC_ID_SSA,
+    AV_CODEC_ID_MOV_TEXT,
+    AV_CODEC_ID_HDMV_PGS_SUBTITLE,
+    AV_CODEC_ID_DVB_TELETEXT,
+    AV_CODEC_ID_SRT,
+    AV_CODEC_ID_MICRODVD,
+    AV_CODEC_ID_EIA_608,
+    AV_CODEC_ID_JACOSUB,
+    AV_CODEC_ID_SAMI,
+    AV_CODEC_ID_REALTEXT,
+    AV_CODEC_ID_STL,
+    AV_CODEC_ID_SUBVIEWER1,
+    AV_CODEC_ID_SUBVIEWER,
+    AV_CODEC_ID_SUBRIP,
+    AV_CODEC_ID_WEBVTT,
+    AV_CODEC_ID_MPL2,
+    AV_CODEC_ID_VPLAYER,
+    AV_CODEC_ID_PJS,
+    AV_CODEC_ID_ASS,
+    AV_CODEC_ID_HDMV_TEXT_SUBTITLE,
+    AV_CODEC_ID_TTML,
+    AV_CODEC_ID_ARIB_CAPTION,
+
+    /* other specific kind of codecs (generally used for attachments) */
+    AV_CODEC_ID_FIRST_UNKNOWN = 0x18000,           ///< A dummy ID pointing at the start of various fake codecs.
+    AV_CODEC_ID_TTF = 0x18000,
+
+    AV_CODEC_ID_SCTE_35, ///< Contain timestamp estimated through PCR of program stream.
+    AV_CODEC_ID_EPG,
+    AV_CODEC_ID_BINTEXT,
+    AV_CODEC_ID_XBIN,
+    AV_CODEC_ID_IDF,
+    AV_CODEC_ID_OTF,
+    AV_CODEC_ID_SMPTE_KLV,
+    AV_CODEC_ID_DVD_NAV,
+    AV_CODEC_ID_TIMED_ID3,
+    AV_CODEC_ID_BIN_DATA,
+    AV_CODEC_ID_SMPTE_2038,
+
+
+    AV_CODEC_ID_PROBE = 0x19000, ///< codec_id is not known (like AV_CODEC_ID_NONE) but lavf should attempt to identify it
+
+    AV_CODEC_ID_MPEG2TS = 0x20000, /**< _FAKE_ codec to indicate a raw MPEG-2 TS
+                                * stream (only used by libavformat) */
+    AV_CODEC_ID_MPEG4SYSTEMS = 0x20001, /**< _FAKE_ codec to indicate a MPEG-4 Systems
+                                * stream (only used by libavformat) */
+    AV_CODEC_ID_FFMETADATA = 0x21000,   ///< Dummy codec for streams containing only metadata information.
+    AV_CODEC_ID_WRAPPED_AVFRAME = 0x21001, ///< Passthrough codec, AVFrames wrapped in AVPacket
+    /**
+     * Dummy null video codec, useful mainly for development and debugging.
+     * Null encoder/decoder discard all input and never return any output.
+     */
+    AV_CODEC_ID_VNULL,
+    /**
+     * Dummy null audio codec, useful mainly for development and debugging.
+     * Null encoder/decoder discard all input and never return any output.
+     */
+    AV_CODEC_ID_ANULL,
+};
+
+/**
+ * Get the type of the given codec.
+ */
+enum AVMediaType avcodec_get_type(enum AVCodecID codec_id);
+
+/**
+ * Get the name of a codec.
+ * @return  a static string identifying the codec; never NULL
+ */
+const char *avcodec_get_name(enum AVCodecID id);
+
+/**
+ * Return codec bits per sample.
+ *
+ * @param[in] codec_id the codec
+ * @return Number of bits per sample or zero if unknown for the given codec.
+ */
+int av_get_bits_per_sample(enum AVCodecID codec_id);
+
+/**
+ * Return codec bits per sample.
+ * Only return non-zero if the bits per sample is exactly correct, not an
+ * approximation.
+ *
+ * @param[in] codec_id the codec
+ * @return Number of bits per sample or zero if unknown for the given codec.
+ */
+int av_get_exact_bits_per_sample(enum AVCodecID codec_id);
+
+/**
+ * Return a name for the specified profile, if available.
+ *
+ * @param codec_id the ID of the codec to which the requested profile belongs
+ * @param profile the profile value for which a name is requested
+ * @return A name for the profile if found, NULL otherwise.
+ *
+ * @note unlike av_get_profile_name(), which searches a list of profiles
+ *       supported by a specific decoder or encoder implementation, this
+ *       function searches the list of profiles from the AVCodecDescriptor
+ */
+const char *avcodec_profile_name(enum AVCodecID codec_id, int profile);
+
+/**
+ * Return the PCM codec associated with a sample format.
+ * @param be  endianness, 0 for little, 1 for big,
+ *            -1 (or anything else) for native
+ * @return  AV_CODEC_ID_PCM_* or AV_CODEC_ID_NONE
+ */
+enum AVCodecID av_get_pcm_codec(enum AVSampleFormat fmt, int be);
+
+/**
+ * @}
+ */
+
+#endif // AVCODEC_CODEC_ID_H

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/codec_par.h

@@ -0,0 +1,262 @@
+/*
+ * Codec parameters public API
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_CODEC_PAR_H
+#define AVCODEC_CODEC_PAR_H
+
+#include <stdint.h>
+
+#include "libavutil/avutil.h"
+#include "libavutil/channel_layout.h"
+#include "libavutil/rational.h"
+#include "libavutil/pixfmt.h"
+
+#include "codec_id.h"
+#include "defs.h"
+#include "packet.h"
+
+/**
+ * @addtogroup lavc_core
+ * @{
+ */
+
+/**
+ * This struct describes the properties of an encoded stream.
+ *
+ * sizeof(AVCodecParameters) is not a part of the public ABI, this struct must
+ * be allocated with avcodec_parameters_alloc() and freed with
+ * avcodec_parameters_free().
+ */
+typedef struct AVCodecParameters {
+    /**
+     * General type of the encoded data.
+     */
+    enum AVMediaType codec_type;
+    /**
+     * Specific type of the encoded data (the codec used).
+     */
+    enum AVCodecID   codec_id;
+    /**
+     * Additional information about the codec (corresponds to the AVI FOURCC).
+     */
+    uint32_t         codec_tag;
+
+    /**
+     * Extra binary data needed for initializing the decoder, codec-dependent.
+     *
+     * Must be allocated with av_malloc() and will be freed by
+     * avcodec_parameters_free(). The allocated size of extradata must be at
+     * least extradata_size + AV_INPUT_BUFFER_PADDING_SIZE, with the padding
+     * bytes zeroed.
+     */
+    uint8_t *extradata;
+    /**
+     * Size of the extradata content in bytes.
+     */
+    int      extradata_size;
+
+    /**
+     * - video: the pixel format, the value corresponds to enum AVPixelFormat.
+     * - audio: the sample format, the value corresponds to enum AVSampleFormat.
+     */
+    int format;
+
+    /**
+     * The average bitrate of the encoded data (in bits per second).
+     */
+    int64_t bit_rate;
+
+    /**
+     * The number of bits per sample in the codedwords.
+     *
+     * This is basically the bitrate per sample. It is mandatory for a bunch of
+     * formats to actually decode them. It's the number of bits for one sample in
+     * the actual coded bitstream.
+     *
+     * This could be for example 4 for ADPCM
+     * For PCM formats this matches bits_per_raw_sample
+     * Can be 0
+     */
+    int bits_per_coded_sample;
+
+    /**
+     * This is the number of valid bits in each output sample. If the
+     * sample format has more bits, the least significant bits are additional
+     * padding bits, which are always 0. Use right shifts to reduce the sample
+     * to its actual size. For example, audio formats with 24 bit samples will
+     * have bits_per_raw_sample set to 24, and format set to AV_SAMPLE_FMT_S32.
+     * To get the original sample use "(int32_t)sample >> 8"."
+     *
+     * For ADPCM this might be 12 or 16 or similar
+     * Can be 0
+     */
+    int bits_per_raw_sample;
+
+    /**
+     * Codec-specific bitstream restrictions that the stream conforms to.
+     */
+    int profile;
+    int level;
+
+    /**
+     * Video only. The dimensions of the video frame in pixels.
+     */
+    int width;
+    int height;
+
+    /**
+     * Video only. The aspect ratio (width / height) which a single pixel
+     * should have when displayed.
+     *
+     * When the aspect ratio is unknown / undefined, the numerator should be
+     * set to 0 (the denominator may have any value).
+     */
+    AVRational sample_aspect_ratio;
+
+    /**
+     * Video only. The order of the fields in interlaced video.
+     */
+    enum AVFieldOrder                  field_order;
+
+    /**
+     * Video only. Additional colorspace characteristics.
+     */
+    enum AVColorRange                  color_range;
+    enum AVColorPrimaries              color_primaries;
+    enum AVColorTransferCharacteristic color_trc;
+    enum AVColorSpace                  color_space;
+    enum AVChromaLocation              chroma_location;
+
+    /**
+     * Video only. Number of delayed frames.
+     */
+    int video_delay;
+
+#if FF_API_OLD_CHANNEL_LAYOUT
+    /**
+     * Audio only. The channel layout bitmask. May be 0 if the channel layout is
+     * unknown or unspecified, otherwise the number of bits set must be equal to
+     * the channels field.
+     * @deprecated use ch_layout
+     */
+    attribute_deprecated
+    uint64_t channel_layout;
+    /**
+     * Audio only. The number of audio channels.
+     * @deprecated use ch_layout.nb_channels
+     */
+    attribute_deprecated
+    int      channels;
+#endif
+    /**
+     * Audio only. The number of audio samples per second.
+     */
+    int      sample_rate;
+    /**
+     * Audio only. The number of bytes per coded audio frame, required by some
+     * formats.
+     *
+     * Corresponds to nBlockAlign in WAVEFORMATEX.
+     */
+    int      block_align;
+    /**
+     * Audio only. Audio frame size, if known. Required by some formats to be static.
+     */
+    int      frame_size;
+
+    /**
+     * Audio only. The amount of padding (in samples) inserted by the encoder at
+     * the beginning of the audio. I.e. this number of leading decoded samples
+     * must be discarded by the caller to get the original audio without leading
+     * padding.
+     */
+    int initial_padding;
+    /**
+     * Audio only. The amount of padding (in samples) appended by the encoder to
+     * the end of the audio. I.e. this number of decoded samples must be
+     * discarded by the caller from the end of the stream to get the original
+     * audio without any trailing padding.
+     */
+    int trailing_padding;
+    /**
+     * Audio only. Number of samples to skip after a discontinuity.
+     */
+    int seek_preroll;
+
+    /**
+     * Audio only. The channel layout and number of channels.
+     */
+    AVChannelLayout ch_layout;
+
+    /**
+     * Video only. Number of frames per second, for streams with constant frame
+     * durations. Should be set to { 0, 1 } when some frames have differing
+     * durations or if the value is not known.
+     *
+     * @note This field correponds to values that are stored in codec-level
+     * headers and is typically overridden by container/transport-layer
+     * timestamps, when available. It should thus be used only as a last resort,
+     * when no higher-level timing information is available.
+     */
+    AVRational framerate;
+
+    /**
+     * Additional data associated with the entire stream.
+     */
+    AVPacketSideData *coded_side_data;
+
+    /**
+     * Amount of entries in @ref coded_side_data.
+     */
+    int nb_coded_side_data;
+} AVCodecParameters;
+
+/**
+ * Allocate a new AVCodecParameters and set its fields to default values
+ * (unknown/invalid/0). The returned struct must be freed with
+ * avcodec_parameters_free().
+ */
+AVCodecParameters *avcodec_parameters_alloc(void);
+
+/**
+ * Free an AVCodecParameters instance and everything associated with it and
+ * write NULL to the supplied pointer.
+ */
+void avcodec_parameters_free(AVCodecParameters **par);
+
+/**
+ * Copy the contents of src to dst. Any allocated fields in dst are freed and
+ * replaced with newly allocated duplicates of the corresponding fields in src.
+ *
+ * @return >= 0 on success, a negative AVERROR code on failure.
+ */
+int avcodec_parameters_copy(AVCodecParameters *dst, const AVCodecParameters *src);
+
+/**
+ * This function is the same as av_get_audio_frame_duration(), except it works
+ * with AVCodecParameters instead of an AVCodecContext.
+ */
+int av_get_audio_frame_duration2(AVCodecParameters *par, int frame_bytes);
+
+/**
+ * @}
+ */
+
+#endif // AVCODEC_CODEC_PAR_H

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/d3d11va.h

@@ -0,0 +1,112 @@
+/*
+ * Direct3D11 HW acceleration
+ *
+ * copyright (c) 2009 Laurent Aimar
+ * copyright (c) 2015 Steve Lhomme
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_D3D11VA_H
+#define AVCODEC_D3D11VA_H
+
+/**
+ * @file
+ * @ingroup lavc_codec_hwaccel_d3d11va
+ * Public libavcodec D3D11VA header.
+ */
+
+#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602
+#undef _WIN32_WINNT
+#define _WIN32_WINNT 0x0602
+#endif
+
+#include <stdint.h>
+#include <d3d11.h>
+
+/**
+ * @defgroup lavc_codec_hwaccel_d3d11va Direct3D11
+ * @ingroup lavc_codec_hwaccel
+ *
+ * @{
+ */
+
+#define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for Direct3D11 and old UVD/UVD+ ATI video cards
+#define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO    2 ///< Work around for Direct3D11 and old Intel GPUs with ClearVideo interface
+
+/**
+ * This structure is used to provides the necessary configurations and data
+ * to the Direct3D11 FFmpeg HWAccel implementation.
+ *
+ * The application must make it available as AVCodecContext.hwaccel_context.
+ *
+ * Use av_d3d11va_alloc_context() exclusively to allocate an AVD3D11VAContext.
+ */
+typedef struct AVD3D11VAContext {
+    /**
+     * D3D11 decoder object
+     */
+    ID3D11VideoDecoder *decoder;
+
+    /**
+      * D3D11 VideoContext
+      */
+    ID3D11VideoContext *video_context;
+
+    /**
+     * D3D11 configuration used to create the decoder
+     */
+    D3D11_VIDEO_DECODER_CONFIG *cfg;
+
+    /**
+     * The number of surface in the surface array
+     */
+    unsigned surface_count;
+
+    /**
+     * The array of Direct3D surfaces used to create the decoder
+     */
+    ID3D11VideoDecoderOutputView **surface;
+
+    /**
+     * A bit field configuring the workarounds needed for using the decoder
+     */
+    uint64_t workaround;
+
+    /**
+     * Private to the FFmpeg AVHWAccel implementation
+     */
+    unsigned report_id;
+
+    /**
+      * Mutex to access video_context
+      */
+    HANDLE  context_mutex;
+} AVD3D11VAContext;
+
+/**
+ * Allocate an AVD3D11VAContext.
+ *
+ * @return Newly-allocated AVD3D11VAContext or NULL on failure.
+ */
+AVD3D11VAContext *av_d3d11va_alloc_context(void);
+
+/**
+ * @}
+ */
+
+#endif /* AVCODEC_D3D11VA_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/defs.h

@@ -0,0 +1,335 @@
+/*
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_DEFS_H
+#define AVCODEC_DEFS_H
+
+/**
+ * @file
+ * @ingroup libavc
+ * Misc types and constants that do not belong anywhere else.
+ */
+
+#include <stdint.h>
+#include <stdlib.h>
+
+/**
+ * @ingroup lavc_decoding
+ * Required number of additionally allocated bytes at the end of the input bitstream for decoding.
+ * This is mainly needed because some optimized bitstream readers read
+ * 32 or 64 bit at once and could read over the end.<br>
+ * Note: If the first 23 bits of the additional bytes are not 0, then damaged
+ * MPEG bitstreams could cause overread and segfault.
+ */
+#define AV_INPUT_BUFFER_PADDING_SIZE 64
+
+/**
+ * Verify checksums embedded in the bitstream (could be of either encoded or
+ * decoded data, depending on the format) and print an error message on mismatch.
+ * If AV_EF_EXPLODE is also set, a mismatching checksum will result in the
+ * decoder/demuxer returning an error.
+ */
+#define AV_EF_CRCCHECK       (1<<0)
+#define AV_EF_BITSTREAM      (1<<1)   ///< detect bitstream specification deviations
+#define AV_EF_BUFFER         (1<<2)   ///< detect improper bitstream length
+#define AV_EF_EXPLODE        (1<<3)   ///< abort decoding on minor error detection
+
+#define AV_EF_IGNORE_ERR     (1<<15)  ///< ignore errors and continue
+#define AV_EF_CAREFUL        (1<<16)  ///< consider things that violate the spec, are fast to calculate and have not been seen in the wild as errors
+#define AV_EF_COMPLIANT      (1<<17)  ///< consider all spec non compliances as errors
+#define AV_EF_AGGRESSIVE     (1<<18)  ///< consider things that a sane encoder/muxer should not do as an error
+
+#define FF_COMPLIANCE_VERY_STRICT   2 ///< Strictly conform to an older more strict version of the spec or reference software.
+#define FF_COMPLIANCE_STRICT        1 ///< Strictly conform to all the things in the spec no matter what consequences.
+#define FF_COMPLIANCE_NORMAL        0
+#define FF_COMPLIANCE_UNOFFICIAL   -1 ///< Allow unofficial extensions
+#define FF_COMPLIANCE_EXPERIMENTAL -2 ///< Allow nonstandardized experimental things.
+
+
+#define AV_PROFILE_UNKNOWN        -99
+#define AV_PROFILE_RESERVED      -100
+
+#define AV_PROFILE_AAC_MAIN         0
+#define AV_PROFILE_AAC_LOW          1
+#define AV_PROFILE_AAC_SSR          2
+#define AV_PROFILE_AAC_LTP          3
+#define AV_PROFILE_AAC_HE           4
+#define AV_PROFILE_AAC_HE_V2       28
+#define AV_PROFILE_AAC_LD          22
+#define AV_PROFILE_AAC_ELD         38
+#define AV_PROFILE_MPEG2_AAC_LOW  128
+#define AV_PROFILE_MPEG2_AAC_HE   131
+
+#define AV_PROFILE_DNXHD         0
+#define AV_PROFILE_DNXHR_LB      1
+#define AV_PROFILE_DNXHR_SQ      2
+#define AV_PROFILE_DNXHR_HQ      3
+#define AV_PROFILE_DNXHR_HQX     4
+#define AV_PROFILE_DNXHR_444     5
+
+#define AV_PROFILE_DTS                20
+#define AV_PROFILE_DTS_ES             30
+#define AV_PROFILE_DTS_96_24          40
+#define AV_PROFILE_DTS_HD_HRA         50
+#define AV_PROFILE_DTS_HD_MA          60
+#define AV_PROFILE_DTS_EXPRESS        70
+#define AV_PROFILE_DTS_HD_MA_X        61
+#define AV_PROFILE_DTS_HD_MA_X_IMAX   62
+
+#define AV_PROFILE_EAC3_DDP_ATMOS         30
+
+#define AV_PROFILE_TRUEHD_ATMOS           30
+
+#define AV_PROFILE_MPEG2_422           0
+#define AV_PROFILE_MPEG2_HIGH          1
+#define AV_PROFILE_MPEG2_SS            2
+#define AV_PROFILE_MPEG2_SNR_SCALABLE  3
+#define AV_PROFILE_MPEG2_MAIN          4
+#define AV_PROFILE_MPEG2_SIMPLE        5
+
+#define AV_PROFILE_H264_CONSTRAINED  (1<<9)  // 8+1; constraint_set1_flag
+#define AV_PROFILE_H264_INTRA        (1<<11) // 8+3; constraint_set3_flag
+
+#define AV_PROFILE_H264_BASELINE             66
+#define AV_PROFILE_H264_CONSTRAINED_BASELINE (66|AV_PROFILE_H264_CONSTRAINED)
+#define AV_PROFILE_H264_MAIN                 77
+#define AV_PROFILE_H264_EXTENDED             88
+#define AV_PROFILE_H264_HIGH                 100
+#define AV_PROFILE_H264_HIGH_10              110
+#define AV_PROFILE_H264_HIGH_10_INTRA        (110|AV_PROFILE_H264_INTRA)
+#define AV_PROFILE_H264_MULTIVIEW_HIGH       118
+#define AV_PROFILE_H264_HIGH_422             122
+#define AV_PROFILE_H264_HIGH_422_INTRA       (122|AV_PROFILE_H264_INTRA)
+#define AV_PROFILE_H264_STEREO_HIGH          128
+#define AV_PROFILE_H264_HIGH_444             144
+#define AV_PROFILE_H264_HIGH_444_PREDICTIVE  244
+#define AV_PROFILE_H264_HIGH_444_INTRA       (244|AV_PROFILE_H264_INTRA)
+#define AV_PROFILE_H264_CAVLC_444            44
+
+#define AV_PROFILE_VC1_SIMPLE   0
+#define AV_PROFILE_VC1_MAIN     1
+#define AV_PROFILE_VC1_COMPLEX  2
+#define AV_PROFILE_VC1_ADVANCED 3
+
+#define AV_PROFILE_MPEG4_SIMPLE                     0
+#define AV_PROFILE_MPEG4_SIMPLE_SCALABLE            1
+#define AV_PROFILE_MPEG4_CORE                       2
+#define AV_PROFILE_MPEG4_MAIN                       3
+#define AV_PROFILE_MPEG4_N_BIT                      4
+#define AV_PROFILE_MPEG4_SCALABLE_TEXTURE           5
+#define AV_PROFILE_MPEG4_SIMPLE_FACE_ANIMATION      6
+#define AV_PROFILE_MPEG4_BASIC_ANIMATED_TEXTURE     7
+#define AV_PROFILE_MPEG4_HYBRID                     8
+#define AV_PROFILE_MPEG4_ADVANCED_REAL_TIME         9
+#define AV_PROFILE_MPEG4_CORE_SCALABLE             10
+#define AV_PROFILE_MPEG4_ADVANCED_CODING           11
+#define AV_PROFILE_MPEG4_ADVANCED_CORE             12
+#define AV_PROFILE_MPEG4_ADVANCED_SCALABLE_TEXTURE 13
+#define AV_PROFILE_MPEG4_SIMPLE_STUDIO             14
+#define AV_PROFILE_MPEG4_ADVANCED_SIMPLE           15
+
+#define AV_PROFILE_JPEG2000_CSTREAM_RESTRICTION_0   1
+#define AV_PROFILE_JPEG2000_CSTREAM_RESTRICTION_1   2
+#define AV_PROFILE_JPEG2000_CSTREAM_NO_RESTRICTION  32768
+#define AV_PROFILE_JPEG2000_DCINEMA_2K              3
+#define AV_PROFILE_JPEG2000_DCINEMA_4K              4
+
+#define AV_PROFILE_VP9_0                            0
+#define AV_PROFILE_VP9_1                            1
+#define AV_PROFILE_VP9_2                            2
+#define AV_PROFILE_VP9_3                            3
+
+#define AV_PROFILE_HEVC_MAIN                        1
+#define AV_PROFILE_HEVC_MAIN_10                     2
+#define AV_PROFILE_HEVC_MAIN_STILL_PICTURE          3
+#define AV_PROFILE_HEVC_REXT                        4
+#define AV_PROFILE_HEVC_SCC                         9
+
+#define AV_PROFILE_VVC_MAIN_10                      1
+#define AV_PROFILE_VVC_MAIN_10_444                 33
+
+#define AV_PROFILE_AV1_MAIN                         0
+#define AV_PROFILE_AV1_HIGH                         1
+#define AV_PROFILE_AV1_PROFESSIONAL                 2
+
+#define AV_PROFILE_MJPEG_HUFFMAN_BASELINE_DCT            0xc0
+#define AV_PROFILE_MJPEG_HUFFMAN_EXTENDED_SEQUENTIAL_DCT 0xc1
+#define AV_PROFILE_MJPEG_HUFFMAN_PROGRESSIVE_DCT         0xc2
+#define AV_PROFILE_MJPEG_HUFFMAN_LOSSLESS                0xc3
+#define AV_PROFILE_MJPEG_JPEG_LS                         0xf7
+
+#define AV_PROFILE_SBC_MSBC                         1
+
+#define AV_PROFILE_PRORES_PROXY     0
+#define AV_PROFILE_PRORES_LT        1
+#define AV_PROFILE_PRORES_STANDARD  2
+#define AV_PROFILE_PRORES_HQ        3
+#define AV_PROFILE_PRORES_4444      4
+#define AV_PROFILE_PRORES_XQ        5
+
+#define AV_PROFILE_ARIB_PROFILE_A 0
+#define AV_PROFILE_ARIB_PROFILE_C 1
+
+#define AV_PROFILE_KLVA_SYNC  0
+#define AV_PROFILE_KLVA_ASYNC 1
+
+#define AV_PROFILE_EVC_BASELINE             0
+#define AV_PROFILE_EVC_MAIN                 1
+
+
+#define AV_LEVEL_UNKNOWN                  -99
+
+enum AVFieldOrder {
+    AV_FIELD_UNKNOWN,
+    AV_FIELD_PROGRESSIVE,
+    AV_FIELD_TT,          ///< Top coded_first, top displayed first
+    AV_FIELD_BB,          ///< Bottom coded first, bottom displayed first
+    AV_FIELD_TB,          ///< Top coded first, bottom displayed first
+    AV_FIELD_BT,          ///< Bottom coded first, top displayed first
+};
+
+/**
+ * @ingroup lavc_decoding
+ */
+enum AVDiscard{
+    /* We leave some space between them for extensions (drop some
+     * keyframes for intra-only or drop just some bidir frames). */
+    AVDISCARD_NONE    =-16, ///< discard nothing
+    AVDISCARD_DEFAULT =  0, ///< discard useless packets like 0 size packets in avi
+    AVDISCARD_NONREF  =  8, ///< discard all non reference
+    AVDISCARD_BIDIR   = 16, ///< discard all bidirectional frames
+    AVDISCARD_NONINTRA= 24, ///< discard all non intra frames
+    AVDISCARD_NONKEY  = 32, ///< discard all frames except keyframes
+    AVDISCARD_ALL     = 48, ///< discard all
+};
+
+enum AVAudioServiceType {
+    AV_AUDIO_SERVICE_TYPE_MAIN              = 0,
+    AV_AUDIO_SERVICE_TYPE_EFFECTS           = 1,
+    AV_AUDIO_SERVICE_TYPE_VISUALLY_IMPAIRED = 2,
+    AV_AUDIO_SERVICE_TYPE_HEARING_IMPAIRED  = 3,
+    AV_AUDIO_SERVICE_TYPE_DIALOGUE          = 4,
+    AV_AUDIO_SERVICE_TYPE_COMMENTARY        = 5,
+    AV_AUDIO_SERVICE_TYPE_EMERGENCY         = 6,
+    AV_AUDIO_SERVICE_TYPE_VOICE_OVER        = 7,
+    AV_AUDIO_SERVICE_TYPE_KARAOKE           = 8,
+    AV_AUDIO_SERVICE_TYPE_NB                   , ///< Not part of ABI
+};
+
+/**
+ * Pan Scan area.
+ * This specifies the area which should be displayed.
+ * Note there may be multiple such areas for one frame.
+ */
+typedef struct AVPanScan {
+    /**
+     * id
+     * - encoding: Set by user.
+     * - decoding: Set by libavcodec.
+     */
+    int id;
+
+    /**
+     * width and height in 1/16 pel
+     * - encoding: Set by user.
+     * - decoding: Set by libavcodec.
+     */
+    int width;
+    int height;
+
+    /**
+     * position of the top left corner in 1/16 pel for up to 3 fields/frames
+     * - encoding: Set by user.
+     * - decoding: Set by libavcodec.
+     */
+    int16_t position[3][2];
+} AVPanScan;
+
+/**
+ * This structure describes the bitrate properties of an encoded bitstream. It
+ * roughly corresponds to a subset the VBV parameters for MPEG-2 or HRD
+ * parameters for H.264/HEVC.
+ */
+typedef struct AVCPBProperties {
+    /**
+     * Maximum bitrate of the stream, in bits per second.
+     * Zero if unknown or unspecified.
+     */
+    int64_t max_bitrate;
+    /**
+     * Minimum bitrate of the stream, in bits per second.
+     * Zero if unknown or unspecified.
+     */
+    int64_t min_bitrate;
+    /**
+     * Average bitrate of the stream, in bits per second.
+     * Zero if unknown or unspecified.
+     */
+    int64_t avg_bitrate;
+
+    /**
+     * The size of the buffer to which the ratecontrol is applied, in bits.
+     * Zero if unknown or unspecified.
+     */
+    int64_t buffer_size;
+
+    /**
+     * The delay between the time the packet this structure is associated with
+     * is received and the time when it should be decoded, in periods of a 27MHz
+     * clock.
+     *
+     * UINT64_MAX when unknown or unspecified.
+     */
+    uint64_t vbv_delay;
+} AVCPBProperties;
+
+/**
+ * Allocate a CPB properties structure and initialize its fields to default
+ * values.
+ *
+ * @param size if non-NULL, the size of the allocated struct will be written
+ *             here. This is useful for embedding it in side data.
+ *
+ * @return the newly allocated struct or NULL on failure
+ */
+AVCPBProperties *av_cpb_properties_alloc(size_t *size);
+
+/**
+ * This structure supplies correlation between a packet timestamp and a wall clock
+ * production time. The definition follows the Producer Reference Time ('prft')
+ * as defined in ISO/IEC 14496-12
+ */
+typedef struct AVProducerReferenceTime {
+    /**
+     * A UTC timestamp, in microseconds, since Unix epoch (e.g, av_gettime()).
+     */
+    int64_t wallclock;
+    int flags;
+} AVProducerReferenceTime;
+
+/**
+ * Encode extradata length to a buffer. Used by xiph codecs.
+ *
+ * @param s buffer to write to; must be at least (v/255+1) bytes long
+ * @param v size of extradata in bytes
+ * @return number of bytes written to the buffer.
+ */
+unsigned int av_xiphlacing(unsigned char *s, unsigned int v);
+
+#endif // AVCODEC_DEFS_H

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/dirac.h

@@ -0,0 +1,135 @@
+/*
+ * Copyright (C) 2007 Marco Gerards <marco@gnu.org>
+ * Copyright (C) 2009 David Conrad
+ * Copyright (C) 2011 Jordi Ortiz
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_DIRAC_H
+#define AVCODEC_DIRAC_H
+
+/**
+ * @file
+ * Interface to Dirac Decoder/Encoder
+ * @author Marco Gerards <marco@gnu.org>
+ * @author David Conrad
+ * @author Jordi Ortiz
+ */
+
+#include <stddef.h>
+#include <stdint.h>
+
+#include "libavutil/pixfmt.h"
+#include "libavutil/rational.h"
+
+/**
+ * The spec limits the number of wavelet decompositions to 4 for both
+ * level 1 (VC-2) and 128 (long-gop default).
+ * 5 decompositions is the maximum before >16-bit buffers are needed.
+ * Schroedinger allows this for DD 9,7 and 13,7 wavelets only, limiting
+ * the others to 4 decompositions (or 3 for the fidelity filter).
+ *
+ * We use this instead of MAX_DECOMPOSITIONS to save some memory.
+ */
+#define MAX_DWT_LEVELS 5
+
+/**
+ * Parse code values:
+ *
+ * Dirac Specification ->
+ * 9.6.1  Table 9.1
+ *
+ * VC-2 Specification  ->
+ * 10.4.1 Table 10.1
+ */
+
+enum DiracParseCodes {
+    DIRAC_PCODE_SEQ_HEADER      = 0x00,
+    DIRAC_PCODE_END_SEQ         = 0x10,
+    DIRAC_PCODE_AUX             = 0x20,
+    DIRAC_PCODE_PAD             = 0x30,
+    DIRAC_PCODE_PICTURE_CODED   = 0x08,
+    DIRAC_PCODE_PICTURE_RAW     = 0x48,
+    DIRAC_PCODE_PICTURE_LOW_DEL = 0xC8,
+    DIRAC_PCODE_PICTURE_HQ      = 0xE8,
+    DIRAC_PCODE_INTER_NOREF_CO1 = 0x0A,
+    DIRAC_PCODE_INTER_NOREF_CO2 = 0x09,
+    DIRAC_PCODE_INTER_REF_CO1   = 0x0D,
+    DIRAC_PCODE_INTER_REF_CO2   = 0x0E,
+    DIRAC_PCODE_INTRA_REF_CO    = 0x0C,
+    DIRAC_PCODE_INTRA_REF_RAW   = 0x4C,
+    DIRAC_PCODE_INTRA_REF_PICT  = 0xCC,
+    DIRAC_PCODE_MAGIC           = 0x42424344,
+};
+
+typedef struct DiracVersionInfo {
+    int major;
+    int minor;
+} DiracVersionInfo;
+
+typedef struct AVDiracSeqHeader {
+    unsigned width;
+    unsigned height;
+    uint8_t chroma_format;          ///< 0: 444  1: 422  2: 420
+
+    uint8_t interlaced;
+    uint8_t top_field_first;
+
+    uint8_t frame_rate_index;       ///< index into dirac_frame_rate[]
+    uint8_t aspect_ratio_index;     ///< index into dirac_aspect_ratio[]
+
+    uint16_t clean_width;
+    uint16_t clean_height;
+    uint16_t clean_left_offset;
+    uint16_t clean_right_offset;
+
+    uint8_t pixel_range_index;      ///< index into dirac_pixel_range_presets[]
+    uint8_t color_spec_index;       ///< index into dirac_color_spec_presets[]
+
+    int profile;
+    int level;
+
+    AVRational framerate;
+    AVRational sample_aspect_ratio;
+
+    enum AVPixelFormat pix_fmt;
+    enum AVColorRange color_range;
+    enum AVColorPrimaries color_primaries;
+    enum AVColorTransferCharacteristic color_trc;
+    enum AVColorSpace colorspace;
+
+    DiracVersionInfo version;
+    int bit_depth;
+} AVDiracSeqHeader;
+
+/**
+ * Parse a Dirac sequence header.
+ *
+ * @param dsh this function will allocate and fill an AVDiracSeqHeader struct
+ *            and write it into this pointer. The caller must free it with
+ *            av_free().
+ * @param buf the data buffer
+ * @param buf_size the size of the data buffer in bytes
+ * @param log_ctx if non-NULL, this function will log errors here
+ * @return 0 on success, a negative AVERROR code on failure
+ */
+int av_dirac_parse_sequence_header(AVDiracSeqHeader **dsh,
+                                   const uint8_t *buf, size_t buf_size,
+                                   void *log_ctx);
+
+#endif /* AVCODEC_DIRAC_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/dv_profile.h

@@ -0,0 +1,82 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_DV_PROFILE_H
+#define AVCODEC_DV_PROFILE_H
+
+#include <stdint.h>
+
+#include "libavutil/pixfmt.h"
+#include "libavutil/rational.h"
+
+/* minimum number of bytes to read from a DV stream in order to
+ * determine the profile */
+#define DV_PROFILE_BYTES (6 * 80) /* 6 DIF blocks */
+
+
+/*
+ * AVDVProfile is used to express the differences between various
+ * DV flavors. For now it's primarily used for differentiating
+ * 525/60 and 625/50, but the plans are to use it for various
+ * DV specs as well (e.g. SMPTE314M vs. IEC 61834).
+ */
+typedef struct AVDVProfile {
+    int              dsf;                   /* value of the dsf in the DV header */
+    int              video_stype;           /* stype for VAUX source pack */
+    int              frame_size;            /* total size of one frame in bytes */
+    int              difseg_size;           /* number of DIF segments per DIF channel */
+    int              n_difchan;             /* number of DIF channels per frame */
+    AVRational       time_base;             /* 1/framerate */
+    int              ltc_divisor;           /* FPS from the LTS standpoint */
+    int              height;                /* picture height in pixels */
+    int              width;                 /* picture width in pixels */
+    AVRational       sar[2];                /* sample aspect ratios for 4:3 and 16:9 */
+    enum AVPixelFormat pix_fmt;             /* picture pixel format */
+    int              bpm;                   /* blocks per macroblock */
+    const uint8_t   *block_sizes;           /* AC block sizes, in bits */
+    int              audio_stride;          /* size of audio_shuffle table */
+    int              audio_min_samples[3];  /* min amount of audio samples */
+                                            /* for 48kHz, 44.1kHz and 32kHz */
+    int              audio_samples_dist[5]; /* how many samples are supposed to be */
+                                            /* in each frame in a 5 frames window */
+    const uint8_t  (*audio_shuffle)[9];     /* PCM shuffling table */
+} AVDVProfile;
+
+/**
+ * Get a DV profile for the provided compressed frame.
+ *
+ * @param sys the profile used for the previous frame, may be NULL
+ * @param frame the compressed data buffer
+ * @param buf_size size of the buffer in bytes
+ * @return the DV profile for the supplied data or NULL on failure
+ */
+const AVDVProfile *av_dv_frame_profile(const AVDVProfile *sys,
+                                       const uint8_t *frame, unsigned buf_size);
+
+/**
+ * Get a DV profile for the provided stream parameters.
+ */
+const AVDVProfile *av_dv_codec_profile(int width, int height, enum AVPixelFormat pix_fmt);
+
+/**
+ * Get a DV profile for the provided stream parameters.
+ * The frame rate is used as a best-effort parameter.
+ */
+const AVDVProfile *av_dv_codec_profile2(int width, int height, enum AVPixelFormat pix_fmt, AVRational frame_rate);
+
+#endif /* AVCODEC_DV_PROFILE_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/dxva2.h

@@ -0,0 +1,93 @@
+/*
+ * DXVA2 HW acceleration
+ *
+ * copyright (c) 2009 Laurent Aimar
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_DXVA2_H
+#define AVCODEC_DXVA2_H
+
+/**
+ * @file
+ * @ingroup lavc_codec_hwaccel_dxva2
+ * Public libavcodec DXVA2 header.
+ */
+
+#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602
+#undef _WIN32_WINNT
+#define _WIN32_WINNT 0x0602
+#endif
+
+#include <stdint.h>
+#include <d3d9.h>
+#include <dxva2api.h>
+
+/**
+ * @defgroup lavc_codec_hwaccel_dxva2 DXVA2
+ * @ingroup lavc_codec_hwaccel
+ *
+ * @{
+ */
+
+#define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for DXVA2 and old UVD/UVD+ ATI video cards
+#define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO    2 ///< Work around for DXVA2 and old Intel GPUs with ClearVideo interface
+
+/**
+ * This structure is used to provides the necessary configurations and data
+ * to the DXVA2 FFmpeg HWAccel implementation.
+ *
+ * The application must make it available as AVCodecContext.hwaccel_context.
+ */
+struct dxva_context {
+    /**
+     * DXVA2 decoder object
+     */
+    IDirectXVideoDecoder *decoder;
+
+    /**
+     * DXVA2 configuration used to create the decoder
+     */
+    const DXVA2_ConfigPictureDecode *cfg;
+
+    /**
+     * The number of surface in the surface array
+     */
+    unsigned surface_count;
+
+    /**
+     * The array of Direct3D surfaces used to create the decoder
+     */
+    LPDIRECT3DSURFACE9 *surface;
+
+    /**
+     * A bit field configuring the workarounds needed for using the decoder
+     */
+    uint64_t workaround;
+
+    /**
+     * Private to the FFmpeg AVHWAccel implementation
+     */
+    unsigned report_id;
+};
+
+/**
+ * @}
+ */
+
+#endif /* AVCODEC_DXVA2_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/jni.h

@@ -0,0 +1,46 @@
+/*
+ * JNI public API functions
+ *
+ * Copyright (c) 2015-2016 Matthieu Bouron <matthieu.bouron stupeflix.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_JNI_H
+#define AVCODEC_JNI_H
+
+/*
+ * Manually set a Java virtual machine which will be used to retrieve the JNI
+ * environment. Once a Java VM is set it cannot be changed afterwards, meaning
+ * you can call multiple times av_jni_set_java_vm with the same Java VM pointer
+ * however it will error out if you try to set a different Java VM.
+ *
+ * @param vm Java virtual machine
+ * @param log_ctx context used for logging, can be NULL
+ * @return 0 on success, < 0 otherwise
+ */
+int av_jni_set_java_vm(void *vm, void *log_ctx);
+
+/*
+ * Get the Java virtual machine which has been set with av_jni_set_java_vm.
+ *
+ * @param vm Java virtual machine
+ * @return a pointer to the Java virtual machine
+ */
+void *av_jni_get_java_vm(void *log_ctx);
+
+#endif /* AVCODEC_JNI_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/mediacodec.h

@@ -0,0 +1,103 @@
+/*
+ * Android MediaCodec public API
+ *
+ * Copyright (c) 2016 Matthieu Bouron <matthieu.bouron stupeflix.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_MEDIACODEC_H
+#define AVCODEC_MEDIACODEC_H
+
+#include "libavcodec/avcodec.h"
+
+/**
+ * This structure holds a reference to a android/view/Surface object that will
+ * be used as output by the decoder.
+ *
+ */
+typedef struct AVMediaCodecContext {
+
+    /**
+     * android/view/Surface object reference.
+     */
+    void *surface;
+
+} AVMediaCodecContext;
+
+/**
+ * Allocate and initialize a MediaCodec context.
+ *
+ * When decoding with MediaCodec is finished, the caller must free the
+ * MediaCodec context with av_mediacodec_default_free.
+ *
+ * @return a pointer to a newly allocated AVMediaCodecContext on success, NULL otherwise
+ */
+AVMediaCodecContext *av_mediacodec_alloc_context(void);
+
+/**
+ * Convenience function that sets up the MediaCodec context.
+ *
+ * @param avctx codec context
+ * @param ctx MediaCodec context to initialize
+ * @param surface reference to an android/view/Surface
+ * @return 0 on success, < 0 otherwise
+ */
+int av_mediacodec_default_init(AVCodecContext *avctx, AVMediaCodecContext *ctx, void *surface);
+
+/**
+ * This function must be called to free the MediaCodec context initialized with
+ * av_mediacodec_default_init().
+ *
+ * @param avctx codec context
+ */
+void av_mediacodec_default_free(AVCodecContext *avctx);
+
+/**
+ * Opaque structure representing a MediaCodec buffer to render.
+ */
+typedef struct MediaCodecBuffer AVMediaCodecBuffer;
+
+/**
+ * Release a MediaCodec buffer and render it to the surface that is associated
+ * with the decoder. This function should only be called once on a given
+ * buffer, once released the underlying buffer returns to the codec, thus
+ * subsequent calls to this function will have no effect.
+ *
+ * @param buffer the buffer to render
+ * @param render 1 to release and render the buffer to the surface or 0 to
+ * discard the buffer
+ * @return 0 on success, < 0 otherwise
+ */
+int av_mediacodec_release_buffer(AVMediaCodecBuffer *buffer, int render);
+
+/**
+ * Release a MediaCodec buffer and render it at the given time to the surface
+ * that is associated with the decoder. The timestamp must be within one second
+ * of the current `java/lang/System#nanoTime()` (which is implemented using
+ * `CLOCK_MONOTONIC` on Android). See the Android MediaCodec documentation
+ * of [`android/media/MediaCodec#releaseOutputBuffer(int,long)`][0] for more details.
+ *
+ * @param buffer the buffer to render
+ * @param time timestamp in nanoseconds of when to render the buffer
+ * @return 0 on success, < 0 otherwise
+ *
+ * [0]: https://developer.android.com/reference/android/media/MediaCodec#releaseOutputBuffer(int,%20long)
+ */
+int av_mediacodec_render_buffer_at_time(AVMediaCodecBuffer *buffer, int64_t time);
+
+#endif /* AVCODEC_MEDIACODEC_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/packet.h

@@ -0,0 +1,846 @@
+/*
+ * AVPacket public API
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_PACKET_H
+#define AVCODEC_PACKET_H
+
+#include <stddef.h>
+#include <stdint.h>
+
+#include "libavutil/attributes.h"
+#include "libavutil/buffer.h"
+#include "libavutil/dict.h"
+#include "libavutil/rational.h"
+#include "libavutil/version.h"
+
+#include "libavcodec/version_major.h"
+
+/**
+ * @defgroup lavc_packet_side_data AVPacketSideData
+ *
+ * Types and functions for working with AVPacketSideData.
+ * @{
+ */
+enum AVPacketSideDataType {
+    /**
+     * An AV_PKT_DATA_PALETTE side data packet contains exactly AVPALETTE_SIZE
+     * bytes worth of palette. This side data signals that a new palette is
+     * present.
+     */
+    AV_PKT_DATA_PALETTE,
+
+    /**
+     * The AV_PKT_DATA_NEW_EXTRADATA is used to notify the codec or the format
+     * that the extradata buffer was changed and the receiving side should
+     * act upon it appropriately. The new extradata is embedded in the side
+     * data buffer and should be immediately used for processing the current
+     * frame or packet.
+     */
+    AV_PKT_DATA_NEW_EXTRADATA,
+
+    /**
+     * An AV_PKT_DATA_PARAM_CHANGE side data packet is laid out as follows:
+     * @code
+     * u32le param_flags
+     * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT)
+     *     s32le channel_count
+     * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT)
+     *     u64le channel_layout
+     * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE)
+     *     s32le sample_rate
+     * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS)
+     *     s32le width
+     *     s32le height
+     * @endcode
+     */
+    AV_PKT_DATA_PARAM_CHANGE,
+
+    /**
+     * An AV_PKT_DATA_H263_MB_INFO side data packet contains a number of
+     * structures with info about macroblocks relevant to splitting the
+     * packet into smaller packets on macroblock edges (e.g. as for RFC 2190).
+     * That is, it does not necessarily contain info about all macroblocks,
+     * as long as the distance between macroblocks in the info is smaller
+     * than the target payload size.
+     * Each MB info structure is 12 bytes, and is laid out as follows:
+     * @code
+     * u32le bit offset from the start of the packet
+     * u8    current quantizer at the start of the macroblock
+     * u8    GOB number
+     * u16le macroblock address within the GOB
+     * u8    horizontal MV predictor
+     * u8    vertical MV predictor
+     * u8    horizontal MV predictor for block number 3
+     * u8    vertical MV predictor for block number 3
+     * @endcode
+     */
+    AV_PKT_DATA_H263_MB_INFO,
+
+    /**
+     * This side data should be associated with an audio stream and contains
+     * ReplayGain information in form of the AVReplayGain struct.
+     */
+    AV_PKT_DATA_REPLAYGAIN,
+
+    /**
+     * This side data contains a 3x3 transformation matrix describing an affine
+     * transformation that needs to be applied to the decoded video frames for
+     * correct presentation.
+     *
+     * See libavutil/display.h for a detailed description of the data.
+     */
+    AV_PKT_DATA_DISPLAYMATRIX,
+
+    /**
+     * This side data should be associated with a video stream and contains
+     * Stereoscopic 3D information in form of the AVStereo3D struct.
+     */
+    AV_PKT_DATA_STEREO3D,
+
+    /**
+     * This side data should be associated with an audio stream and corresponds
+     * to enum AVAudioServiceType.
+     */
+    AV_PKT_DATA_AUDIO_SERVICE_TYPE,
+
+    /**
+     * This side data contains quality related information from the encoder.
+     * @code
+     * u32le quality factor of the compressed frame. Allowed range is between 1 (good) and FF_LAMBDA_MAX (bad).
+     * u8    picture type
+     * u8    error count
+     * u16   reserved
+     * u64le[error count] sum of squared differences between encoder in and output
+     * @endcode
+     */
+    AV_PKT_DATA_QUALITY_STATS,
+
+    /**
+     * This side data contains an integer value representing the stream index
+     * of a "fallback" track.  A fallback track indicates an alternate
+     * track to use when the current track can not be decoded for some reason.
+     * e.g. no decoder available for codec.
+     */
+    AV_PKT_DATA_FALLBACK_TRACK,
+
+    /**
+     * This side data corresponds to the AVCPBProperties struct.
+     */
+    AV_PKT_DATA_CPB_PROPERTIES,
+
+    /**
+     * Recommmends skipping the specified number of samples
+     * @code
+     * u32le number of samples to skip from start of this packet
+     * u32le number of samples to skip from end of this packet
+     * u8    reason for start skip
+     * u8    reason for end   skip (0=padding silence, 1=convergence)
+     * @endcode
+     */
+    AV_PKT_DATA_SKIP_SAMPLES,
+
+    /**
+     * An AV_PKT_DATA_JP_DUALMONO side data packet indicates that
+     * the packet may contain "dual mono" audio specific to Japanese DTV
+     * and if it is true, recommends only the selected channel to be used.
+     * @code
+     * u8    selected channels (0=main/left, 1=sub/right, 2=both)
+     * @endcode
+     */
+    AV_PKT_DATA_JP_DUALMONO,
+
+    /**
+     * A list of zero terminated key/value strings. There is no end marker for
+     * the list, so it is required to rely on the side data size to stop.
+     */
+    AV_PKT_DATA_STRINGS_METADATA,
+
+    /**
+     * Subtitle event position
+     * @code
+     * u32le x1
+     * u32le y1
+     * u32le x2
+     * u32le y2
+     * @endcode
+     */
+    AV_PKT_DATA_SUBTITLE_POSITION,
+
+    /**
+     * Data found in BlockAdditional element of matroska container. There is
+     * no end marker for the data, so it is required to rely on the side data
+     * size to recognize the end. 8 byte id (as found in BlockAddId) followed
+     * by data.
+     */
+    AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL,
+
+    /**
+     * The optional first identifier line of a WebVTT cue.
+     */
+    AV_PKT_DATA_WEBVTT_IDENTIFIER,
+
+    /**
+     * The optional settings (rendering instructions) that immediately
+     * follow the timestamp specifier of a WebVTT cue.
+     */
+    AV_PKT_DATA_WEBVTT_SETTINGS,
+
+    /**
+     * A list of zero terminated key/value strings. There is no end marker for
+     * the list, so it is required to rely on the side data size to stop. This
+     * side data includes updated metadata which appeared in the stream.
+     */
+    AV_PKT_DATA_METADATA_UPDATE,
+
+    /**
+     * MPEGTS stream ID as uint8_t, this is required to pass the stream ID
+     * information from the demuxer to the corresponding muxer.
+     */
+    AV_PKT_DATA_MPEGTS_STREAM_ID,
+
+    /**
+     * Mastering display metadata (based on SMPTE-2086:2014). This metadata
+     * should be associated with a video stream and contains data in the form
+     * of the AVMasteringDisplayMetadata struct.
+     */
+    AV_PKT_DATA_MASTERING_DISPLAY_METADATA,
+
+    /**
+     * This side data should be associated with a video stream and corresponds
+     * to the AVSphericalMapping structure.
+     */
+    AV_PKT_DATA_SPHERICAL,
+
+    /**
+     * Content light level (based on CTA-861.3). This metadata should be
+     * associated with a video stream and contains data in the form of the
+     * AVContentLightMetadata struct.
+     */
+    AV_PKT_DATA_CONTENT_LIGHT_LEVEL,
+
+    /**
+     * ATSC A53 Part 4 Closed Captions. This metadata should be associated with
+     * a video stream. A53 CC bitstream is stored as uint8_t in AVPacketSideData.data.
+     * The number of bytes of CC data is AVPacketSideData.size.
+     */
+    AV_PKT_DATA_A53_CC,
+
+    /**
+     * This side data is encryption initialization data.
+     * The format is not part of ABI, use av_encryption_init_info_* methods to
+     * access.
+     */
+    AV_PKT_DATA_ENCRYPTION_INIT_INFO,
+
+    /**
+     * This side data contains encryption info for how to decrypt the packet.
+     * The format is not part of ABI, use av_encryption_info_* methods to access.
+     */
+    AV_PKT_DATA_ENCRYPTION_INFO,
+
+    /**
+     * Active Format Description data consisting of a single byte as specified
+     * in ETSI TS 101 154 using AVActiveFormatDescription enum.
+     */
+    AV_PKT_DATA_AFD,
+
+    /**
+     * Producer Reference Time data corresponding to the AVProducerReferenceTime struct,
+     * usually exported by some encoders (on demand through the prft flag set in the
+     * AVCodecContext export_side_data field).
+     */
+    AV_PKT_DATA_PRFT,
+
+    /**
+     * ICC profile data consisting of an opaque octet buffer following the
+     * format described by ISO 15076-1.
+     */
+    AV_PKT_DATA_ICC_PROFILE,
+
+    /**
+     * DOVI configuration
+     * ref:
+     * dolby-vision-bitstreams-within-the-iso-base-media-file-format-v2.1.2, section 2.2
+     * dolby-vision-bitstreams-in-mpeg-2-transport-stream-multiplex-v1.2, section 3.3
+     * Tags are stored in struct AVDOVIDecoderConfigurationRecord.
+     */
+    AV_PKT_DATA_DOVI_CONF,
+
+    /**
+     * Timecode which conforms to SMPTE ST 12-1:2014. The data is an array of 4 uint32_t
+     * where the first uint32_t describes how many (1-3) of the other timecodes are used.
+     * The timecode format is described in the documentation of av_timecode_get_smpte_from_framenum()
+     * function in libavutil/timecode.h.
+     */
+    AV_PKT_DATA_S12M_TIMECODE,
+
+    /**
+     * HDR10+ dynamic metadata associated with a video frame. The metadata is in
+     * the form of the AVDynamicHDRPlus struct and contains
+     * information for color volume transform - application 4 of
+     * SMPTE 2094-40:2016 standard.
+     */
+    AV_PKT_DATA_DYNAMIC_HDR10_PLUS,
+
+    /**
+     * The number of side data types.
+     * This is not part of the public API/ABI in the sense that it may
+     * change when new side data types are added.
+     * This must stay the last enum value.
+     * If its value becomes huge, some code using it
+     * needs to be updated as it assumes it to be smaller than other limits.
+     */
+    AV_PKT_DATA_NB
+};
+
+#define AV_PKT_DATA_QUALITY_FACTOR AV_PKT_DATA_QUALITY_STATS //DEPRECATED
+
+/**
+ * This structure stores auxiliary information for decoding, presenting, or
+ * otherwise processing the coded stream. It is typically exported by demuxers
+ * and encoders and can be fed to decoders and muxers either in a per packet
+ * basis, or as global side data (applying to the entire coded stream).
+ *
+ * Global side data is handled as follows:
+ * - During demuxing, it may be exported through
+ *   @ref AVStream.codecpar.side_data "AVStream's codec parameters", which can
+ *   then be passed as input to decoders through the
+ *   @ref AVCodecContext.coded_side_data "decoder context's side data", for
+ *   initialization.
+ * - For muxing, it can be fed through @ref AVStream.codecpar.side_data
+ *   "AVStream's codec parameters", typically  the output of encoders through
+ *   the @ref AVCodecContext.coded_side_data "encoder context's side data", for
+ *   initialization.
+ *
+ * Packet specific side data is handled as follows:
+ * - During demuxing, it may be exported through @ref AVPacket.side_data
+ *   "AVPacket's side data", which can then be passed as input to decoders.
+ * - For muxing, it can be fed through @ref AVPacket.side_data "AVPacket's
+ *   side data", typically the output of encoders.
+ *
+ * Different modules may accept or export different types of side data
+ * depending on media type and codec. Refer to @ref AVPacketSideDataType for a
+ * list of defined types and where they may be found or used.
+ */
+typedef struct AVPacketSideData {
+    uint8_t *data;
+    size_t   size;
+    enum AVPacketSideDataType type;
+} AVPacketSideData;
+
+/**
+ * Allocate a new packet side data.
+ *
+ * @param sd    pointer to an array of side data to which the side data should
+ *              be added. *sd may be NULL, in which case the array will be
+ *              initialized.
+ * @param nb_sd pointer to an integer containing the number of entries in
+ *              the array. The integer value will be increased by 1 on success.
+ * @param type  side data type
+ * @param size  desired side data size
+ * @param flags currently unused. Must be zero
+ *
+ * @return pointer to freshly allocated side data on success, or NULL otherwise.
+ */
+AVPacketSideData *av_packet_side_data_new(AVPacketSideData **psd, int *pnb_sd,
+                                          enum AVPacketSideDataType type,
+                                          size_t size, int flags);
+
+/**
+ * Wrap existing data as packet side data.
+ *
+ * @param sd    pointer to an array of side data to which the side data should
+ *              be added. *sd may be NULL, in which case the array will be
+ *              initialized
+ * @param nb_sd pointer to an integer containing the number of entries in
+ *              the array. The integer value will be increased by 1 on success.
+ * @param type  side data type
+ * @param data  a data array. It must be allocated with the av_malloc() family
+ *              of functions. The ownership of the data is transferred to the
+ *              side data array on success
+ * @param size  size of the data array
+ * @param flags currently unused. Must be zero
+ *
+ * @return pointer to freshly allocated side data on success, or NULL otherwise
+ *         On failure, the side data array is unchanged and the data remains
+ *         owned by the caller.
+ */
+AVPacketSideData *av_packet_side_data_add(AVPacketSideData **sd, int *nb_sd,
+                                          enum AVPacketSideDataType type,
+                                          void *data, size_t size, int flags);
+
+/**
+ * Get side information from a side data array.
+ *
+ * @param sd    the array from which the side data should be fetched
+ * @param nb_sd value containing the number of entries in the array.
+ * @param type  desired side information type
+ *
+ * @return pointer to side data if present or NULL otherwise
+ */
+const AVPacketSideData *av_packet_side_data_get(const AVPacketSideData *sd,
+                                                int nb_sd,
+                                                enum AVPacketSideDataType type);
+
+/**
+ * Remove side data of the given type from a side data array.
+ *
+ * @param sd    the array from which the side data should be removed
+ * @param nb_sd pointer to an integer containing the number of entries in
+ *              the array. Will be reduced by the amount of entries removed
+ *              upon return
+ * @param type  side information type
+ */
+void av_packet_side_data_remove(AVPacketSideData *sd, int *nb_sd,
+                                enum AVPacketSideDataType type);
+
+/**
+ * Convenience function to free all the side data stored in an array, and
+ * the array itself.
+ *
+ * @param sd    pointer to array of side data to free. Will be set to NULL
+ *              upon return.
+ * @param nb_sd pointer to an integer containing the number of entries in
+ *              the array. Will be set to 0 upon return.
+ */
+void av_packet_side_data_free(AVPacketSideData **sd, int *nb_sd);
+
+const char *av_packet_side_data_name(enum AVPacketSideDataType type);
+
+/**
+ * @}
+ */
+
+/**
+ * @defgroup lavc_packet AVPacket
+ *
+ * Types and functions for working with AVPacket.
+ * @{
+ */
+
+/**
+ * This structure stores compressed data. It is typically exported by demuxers
+ * and then passed as input to decoders, or received as output from encoders and
+ * then passed to muxers.
+ *
+ * For video, it should typically contain one compressed frame. For audio it may
+ * contain several compressed frames. Encoders are allowed to output empty
+ * packets, with no compressed data, containing only side data
+ * (e.g. to update some stream parameters at the end of encoding).
+ *
+ * The semantics of data ownership depends on the buf field.
+ * If it is set, the packet data is dynamically allocated and is
+ * valid indefinitely until a call to av_packet_unref() reduces the
+ * reference count to 0.
+ *
+ * If the buf field is not set av_packet_ref() would make a copy instead
+ * of increasing the reference count.
+ *
+ * The side data is always allocated with av_malloc(), copied by
+ * av_packet_ref() and freed by av_packet_unref().
+ *
+ * sizeof(AVPacket) being a part of the public ABI is deprecated. once
+ * av_init_packet() is removed, new packets will only be able to be allocated
+ * with av_packet_alloc(), and new fields may be added to the end of the struct
+ * with a minor bump.
+ *
+ * @see av_packet_alloc
+ * @see av_packet_ref
+ * @see av_packet_unref
+ */
+typedef struct AVPacket {
+    /**
+     * A reference to the reference-counted buffer where the packet data is
+     * stored.
+     * May be NULL, then the packet data is not reference-counted.
+     */
+    AVBufferRef *buf;
+    /**
+     * Presentation timestamp in AVStream->time_base units; the time at which
+     * the decompressed packet will be presented to the user.
+     * Can be AV_NOPTS_VALUE if it is not stored in the file.
+     * pts MUST be larger or equal to dts as presentation cannot happen before
+     * decompression, unless one wants to view hex dumps. Some formats misuse
+     * the terms dts and pts/cts to mean something different. Such timestamps
+     * must be converted to true pts/dts before they are stored in AVPacket.
+     */
+    int64_t pts;
+    /**
+     * Decompression timestamp in AVStream->time_base units; the time at which
+     * the packet is decompressed.
+     * Can be AV_NOPTS_VALUE if it is not stored in the file.
+     */
+    int64_t dts;
+    uint8_t *data;
+    int   size;
+    int   stream_index;
+    /**
+     * A combination of AV_PKT_FLAG values
+     */
+    int   flags;
+    /**
+     * Additional packet data that can be provided by the container.
+     * Packet can contain several types of side information.
+     */
+    AVPacketSideData *side_data;
+    int side_data_elems;
+
+    /**
+     * Duration of this packet in AVStream->time_base units, 0 if unknown.
+     * Equals next_pts - this_pts in presentation order.
+     */
+    int64_t duration;
+
+    int64_t pos;                            ///< byte position in stream, -1 if unknown
+
+    /**
+     * for some private data of the user
+     */
+    void *opaque;
+
+    /**
+     * AVBufferRef for free use by the API user. FFmpeg will never check the
+     * contents of the buffer ref. FFmpeg calls av_buffer_unref() on it when
+     * the packet is unreferenced. av_packet_copy_props() calls create a new
+     * reference with av_buffer_ref() for the target packet's opaque_ref field.
+     *
+     * This is unrelated to the opaque field, although it serves a similar
+     * purpose.
+     */
+    AVBufferRef *opaque_ref;
+
+    /**
+     * Time base of the packet's timestamps.
+     * In the future, this field may be set on packets output by encoders or
+     * demuxers, but its value will be by default ignored on input to decoders
+     * or muxers.
+     */
+    AVRational time_base;
+} AVPacket;
+
+#if FF_API_INIT_PACKET
+attribute_deprecated
+typedef struct AVPacketList {
+    AVPacket pkt;
+    struct AVPacketList *next;
+} AVPacketList;
+#endif
+
+#define AV_PKT_FLAG_KEY     0x0001 ///< The packet contains a keyframe
+#define AV_PKT_FLAG_CORRUPT 0x0002 ///< The packet content is corrupted
+/**
+ * Flag is used to discard packets which are required to maintain valid
+ * decoder state but are not required for output and should be dropped
+ * after decoding.
+ **/
+#define AV_PKT_FLAG_DISCARD   0x0004
+/**
+ * The packet comes from a trusted source.
+ *
+ * Otherwise-unsafe constructs such as arbitrary pointers to data
+ * outside the packet may be followed.
+ */
+#define AV_PKT_FLAG_TRUSTED   0x0008
+/**
+ * Flag is used to indicate packets that contain frames that can
+ * be discarded by the decoder.  I.e. Non-reference frames.
+ */
+#define AV_PKT_FLAG_DISPOSABLE 0x0010
+
+enum AVSideDataParamChangeFlags {
+#if FF_API_OLD_CHANNEL_LAYOUT
+    /**
+     * @deprecated those are not used by any decoder
+     */
+    AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT  = 0x0001,
+    AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT = 0x0002,
+#endif
+    AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE    = 0x0004,
+    AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS     = 0x0008,
+};
+
+/**
+ * Allocate an AVPacket and set its fields to default values.  The resulting
+ * struct must be freed using av_packet_free().
+ *
+ * @return An AVPacket filled with default values or NULL on failure.
+ *
+ * @note this only allocates the AVPacket itself, not the data buffers. Those
+ * must be allocated through other means such as av_new_packet.
+ *
+ * @see av_new_packet
+ */
+AVPacket *av_packet_alloc(void);
+
+/**
+ * Create a new packet that references the same data as src.
+ *
+ * This is a shortcut for av_packet_alloc()+av_packet_ref().
+ *
+ * @return newly created AVPacket on success, NULL on error.
+ *
+ * @see av_packet_alloc
+ * @see av_packet_ref
+ */
+AVPacket *av_packet_clone(const AVPacket *src);
+
+/**
+ * Free the packet, if the packet is reference counted, it will be
+ * unreferenced first.
+ *
+ * @param pkt packet to be freed. The pointer will be set to NULL.
+ * @note passing NULL is a no-op.
+ */
+void av_packet_free(AVPacket **pkt);
+
+#if FF_API_INIT_PACKET
+/**
+ * Initialize optional fields of a packet with default values.
+ *
+ * Note, this does not touch the data and size members, which have to be
+ * initialized separately.
+ *
+ * @param pkt packet
+ *
+ * @see av_packet_alloc
+ * @see av_packet_unref
+ *
+ * @deprecated This function is deprecated. Once it's removed,
+               sizeof(AVPacket) will not be a part of the ABI anymore.
+ */
+attribute_deprecated
+void av_init_packet(AVPacket *pkt);
+#endif
+
+/**
+ * Allocate the payload of a packet and initialize its fields with
+ * default values.
+ *
+ * @param pkt packet
+ * @param size wanted payload size
+ * @return 0 if OK, AVERROR_xxx otherwise
+ */
+int av_new_packet(AVPacket *pkt, int size);
+
+/**
+ * Reduce packet size, correctly zeroing padding
+ *
+ * @param pkt packet
+ * @param size new size
+ */
+void av_shrink_packet(AVPacket *pkt, int size);
+
+/**
+ * Increase packet size, correctly zeroing padding
+ *
+ * @param pkt packet
+ * @param grow_by number of bytes by which to increase the size of the packet
+ */
+int av_grow_packet(AVPacket *pkt, int grow_by);
+
+/**
+ * Initialize a reference-counted packet from av_malloc()ed data.
+ *
+ * @param pkt packet to be initialized. This function will set the data, size,
+ *        and buf fields, all others are left untouched.
+ * @param data Data allocated by av_malloc() to be used as packet data. If this
+ *        function returns successfully, the data is owned by the underlying AVBuffer.
+ *        The caller may not access the data through other means.
+ * @param size size of data in bytes, without the padding. I.e. the full buffer
+ *        size is assumed to be size + AV_INPUT_BUFFER_PADDING_SIZE.
+ *
+ * @return 0 on success, a negative AVERROR on error
+ */
+int av_packet_from_data(AVPacket *pkt, uint8_t *data, int size);
+
+/**
+ * Allocate new information of a packet.
+ *
+ * @param pkt packet
+ * @param type side information type
+ * @param size side information size
+ * @return pointer to fresh allocated data or NULL otherwise
+ */
+uint8_t* av_packet_new_side_data(AVPacket *pkt, enum AVPacketSideDataType type,
+                                 size_t size);
+
+/**
+ * Wrap an existing array as a packet side data.
+ *
+ * @param pkt packet
+ * @param type side information type
+ * @param data the side data array. It must be allocated with the av_malloc()
+ *             family of functions. The ownership of the data is transferred to
+ *             pkt.
+ * @param size side information size
+ * @return a non-negative number on success, a negative AVERROR code on
+ *         failure. On failure, the packet is unchanged and the data remains
+ *         owned by the caller.
+ */
+int av_packet_add_side_data(AVPacket *pkt, enum AVPacketSideDataType type,
+                            uint8_t *data, size_t size);
+
+/**
+ * Shrink the already allocated side data buffer
+ *
+ * @param pkt packet
+ * @param type side information type
+ * @param size new side information size
+ * @return 0 on success, < 0 on failure
+ */
+int av_packet_shrink_side_data(AVPacket *pkt, enum AVPacketSideDataType type,
+                               size_t size);
+
+/**
+ * Get side information from packet.
+ *
+ * @param pkt packet
+ * @param type desired side information type
+ * @param size If supplied, *size will be set to the size of the side data
+ *             or to zero if the desired side data is not present.
+ * @return pointer to data if present or NULL otherwise
+ */
+uint8_t* av_packet_get_side_data(const AVPacket *pkt, enum AVPacketSideDataType type,
+                                 size_t *size);
+
+/**
+ * Pack a dictionary for use in side_data.
+ *
+ * @param dict The dictionary to pack.
+ * @param size pointer to store the size of the returned data
+ * @return pointer to data if successful, NULL otherwise
+ */
+uint8_t *av_packet_pack_dictionary(AVDictionary *dict, size_t *size);
+/**
+ * Unpack a dictionary from side_data.
+ *
+ * @param data data from side_data
+ * @param size size of the data
+ * @param dict the metadata storage dictionary
+ * @return 0 on success, < 0 on failure
+ */
+int av_packet_unpack_dictionary(const uint8_t *data, size_t size,
+                                AVDictionary **dict);
+
+/**
+ * Convenience function to free all the side data stored.
+ * All the other fields stay untouched.
+ *
+ * @param pkt packet
+ */
+void av_packet_free_side_data(AVPacket *pkt);
+
+/**
+ * Setup a new reference to the data described by a given packet
+ *
+ * If src is reference-counted, setup dst as a new reference to the
+ * buffer in src. Otherwise allocate a new buffer in dst and copy the
+ * data from src into it.
+ *
+ * All the other fields are copied from src.
+ *
+ * @see av_packet_unref
+ *
+ * @param dst Destination packet. Will be completely overwritten.
+ * @param src Source packet
+ *
+ * @return 0 on success, a negative AVERROR on error. On error, dst
+ *         will be blank (as if returned by av_packet_alloc()).
+ */
+int av_packet_ref(AVPacket *dst, const AVPacket *src);
+
+/**
+ * Wipe the packet.
+ *
+ * Unreference the buffer referenced by the packet and reset the
+ * remaining packet fields to their default values.
+ *
+ * @param pkt The packet to be unreferenced.
+ */
+void av_packet_unref(AVPacket *pkt);
+
+/**
+ * Move every field in src to dst and reset src.
+ *
+ * @see av_packet_unref
+ *
+ * @param src Source packet, will be reset
+ * @param dst Destination packet
+ */
+void av_packet_move_ref(AVPacket *dst, AVPacket *src);
+
+/**
+ * Copy only "properties" fields from src to dst.
+ *
+ * Properties for the purpose of this function are all the fields
+ * beside those related to the packet data (buf, data, size)
+ *
+ * @param dst Destination packet
+ * @param src Source packet
+ *
+ * @return 0 on success AVERROR on failure.
+ */
+int av_packet_copy_props(AVPacket *dst, const AVPacket *src);
+
+/**
+ * Ensure the data described by a given packet is reference counted.
+ *
+ * @note This function does not ensure that the reference will be writable.
+ *       Use av_packet_make_writable instead for that purpose.
+ *
+ * @see av_packet_ref
+ * @see av_packet_make_writable
+ *
+ * @param pkt packet whose data should be made reference counted.
+ *
+ * @return 0 on success, a negative AVERROR on error. On failure, the
+ *         packet is unchanged.
+ */
+int av_packet_make_refcounted(AVPacket *pkt);
+
+/**
+ * Create a writable reference for the data described by a given packet,
+ * avoiding data copy if possible.
+ *
+ * @param pkt Packet whose data should be made writable.
+ *
+ * @return 0 on success, a negative AVERROR on failure. On failure, the
+ *         packet is unchanged.
+ */
+int av_packet_make_writable(AVPacket *pkt);
+
+/**
+ * Convert valid timing fields (timestamps / durations) in a packet from one
+ * timebase to another. Timestamps with unknown values (AV_NOPTS_VALUE) will be
+ * ignored.
+ *
+ * @param pkt packet on which the conversion will be performed
+ * @param tb_src source timebase, in which the timing fields in pkt are
+ *               expressed
+ * @param tb_dst destination timebase, to which the timing fields will be
+ *               converted
+ */
+void av_packet_rescale_ts(AVPacket *pkt, AVRational tb_src, AVRational tb_dst);
+
+/**
+ * @}
+ */
+
+#endif // AVCODEC_PACKET_H

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/qsv.h

@@ -0,0 +1,109 @@
+/*
+ * Intel MediaSDK QSV public API
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_QSV_H
+#define AVCODEC_QSV_H
+
+#include <mfxvideo.h>
+
+#include "libavutil/buffer.h"
+
+/**
+ * This struct is used for communicating QSV parameters between libavcodec and
+ * the caller. It is managed by the caller and must be assigned to
+ * AVCodecContext.hwaccel_context.
+ * - decoding: hwaccel_context must be set on return from the get_format()
+ *             callback
+ * - encoding: hwaccel_context must be set before avcodec_open2()
+ */
+typedef struct AVQSVContext {
+    /**
+     * If non-NULL, the session to use for encoding or decoding.
+     * Otherwise, libavcodec will try to create an internal session.
+     */
+    mfxSession session;
+
+    /**
+     * The IO pattern to use.
+     */
+    int iopattern;
+
+    /**
+     * Extra buffers to pass to encoder or decoder initialization.
+     */
+    mfxExtBuffer **ext_buffers;
+    int         nb_ext_buffers;
+
+    /**
+     * Encoding only. If this field is set to non-zero by the caller, libavcodec
+     * will create an mfxExtOpaqueSurfaceAlloc extended buffer and pass it to
+     * the encoder initialization. This only makes sense if iopattern is also
+     * set to MFX_IOPATTERN_IN_OPAQUE_MEMORY.
+     *
+     * The number of allocated opaque surfaces will be the sum of the number
+     * required by the encoder and the user-provided value nb_opaque_surfaces.
+     * The array of the opaque surfaces will be exported to the caller through
+     * the opaque_surfaces field.
+     *
+     * The caller must set this field to zero for oneVPL (MFX_VERSION >= 2.0)
+     */
+    int opaque_alloc;
+
+    /**
+     * Encoding only, and only if opaque_alloc is set to non-zero. Before
+     * calling avcodec_open2(), the caller should set this field to the number
+     * of extra opaque surfaces to allocate beyond what is required by the
+     * encoder.
+     *
+     * On return from avcodec_open2(), this field will be set by libavcodec to
+     * the total number of allocated opaque surfaces.
+     */
+    int nb_opaque_surfaces;
+
+    /**
+     * Encoding only, and only if opaque_alloc is set to non-zero. On return
+     * from avcodec_open2(), this field will be used by libavcodec to export the
+     * array of the allocated opaque surfaces to the caller, so they can be
+     * passed to other parts of the pipeline.
+     *
+     * The buffer reference exported here is owned and managed by libavcodec,
+     * the callers should make their own reference with av_buffer_ref() and free
+     * it with av_buffer_unref() when it is no longer needed.
+     *
+     * The buffer data is an nb_opaque_surfaces-sized array of mfxFrameSurface1.
+     */
+    AVBufferRef *opaque_surfaces;
+
+    /**
+     * Encoding only, and only if opaque_alloc is set to non-zero. On return
+     * from avcodec_open2(), this field will be set to the surface type used in
+     * the opaque allocation request.
+     */
+    int opaque_alloc_type;
+} AVQSVContext;
+
+/**
+ * Allocate a new context.
+ *
+ * It must be freed by the caller with av_free().
+ */
+AVQSVContext *av_qsv_alloc_context(void);
+
+#endif /* AVCODEC_QSV_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/vdpau.h

@@ -0,0 +1,157 @@
+/*
+ * The Video Decode and Presentation API for UNIX (VDPAU) is used for
+ * hardware-accelerated decoding of MPEG-1/2, H.264 and VC-1.
+ *
+ * Copyright (C) 2008 NVIDIA
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_VDPAU_H
+#define AVCODEC_VDPAU_H
+
+/**
+ * @file
+ * @ingroup lavc_codec_hwaccel_vdpau
+ * Public libavcodec VDPAU header.
+ */
+
+
+/**
+ * @defgroup lavc_codec_hwaccel_vdpau VDPAU Decoder and Renderer
+ * @ingroup lavc_codec_hwaccel
+ *
+ * VDPAU hardware acceleration has two modules
+ * - VDPAU decoding
+ * - VDPAU presentation
+ *
+ * The VDPAU decoding module parses all headers using FFmpeg
+ * parsing mechanisms and uses VDPAU for the actual decoding.
+ *
+ * As per the current implementation, the actual decoding
+ * and rendering (API calls) are done as part of the VDPAU
+ * presentation (vo_vdpau.c) module.
+ *
+ * @{
+ */
+
+#include <vdpau/vdpau.h>
+
+#include "libavutil/avconfig.h"
+#include "libavutil/attributes.h"
+
+#include "avcodec.h"
+
+struct AVCodecContext;
+struct AVFrame;
+
+typedef int (*AVVDPAU_Render2)(struct AVCodecContext *, struct AVFrame *,
+                               const VdpPictureInfo *, uint32_t,
+                               const VdpBitstreamBuffer *);
+
+/**
+ * This structure is used to share data between the libavcodec library and
+ * the client video application.
+ * The user shall allocate the structure via the av_alloc_vdpau_hwaccel
+ * function and make it available as
+ * AVCodecContext.hwaccel_context. Members can be set by the user once
+ * during initialization or through each AVCodecContext.get_buffer()
+ * function call. In any case, they must be valid prior to calling
+ * decoding functions.
+ *
+ * The size of this structure is not a part of the public ABI and must not
+ * be used outside of libavcodec. Use av_vdpau_alloc_context() to allocate an
+ * AVVDPAUContext.
+ */
+typedef struct AVVDPAUContext {
+    /**
+     * VDPAU decoder handle
+     *
+     * Set by user.
+     */
+    VdpDecoder decoder;
+
+    /**
+     * VDPAU decoder render callback
+     *
+     * Set by the user.
+     */
+    VdpDecoderRender *render;
+
+    AVVDPAU_Render2 render2;
+} AVVDPAUContext;
+
+/**
+ * @brief allocation function for AVVDPAUContext
+ *
+ * Allows extending the struct without breaking API/ABI
+ */
+AVVDPAUContext *av_alloc_vdpaucontext(void);
+
+AVVDPAU_Render2 av_vdpau_hwaccel_get_render2(const AVVDPAUContext *);
+void av_vdpau_hwaccel_set_render2(AVVDPAUContext *, AVVDPAU_Render2);
+
+/**
+ * Associate a VDPAU device with a codec context for hardware acceleration.
+ * This function is meant to be called from the get_format() codec callback,
+ * or earlier. It can also be called after avcodec_flush_buffers() to change
+ * the underlying VDPAU device mid-stream (e.g. to recover from non-transparent
+ * display preemption).
+ *
+ * @note get_format() must return AV_PIX_FMT_VDPAU if this function completes
+ * successfully.
+ *
+ * @param avctx decoding context whose get_format() callback is invoked
+ * @param device VDPAU device handle to use for hardware acceleration
+ * @param get_proc_address VDPAU device driver
+ * @param flags zero of more OR'd AV_HWACCEL_FLAG_* flags
+ *
+ * @return 0 on success, an AVERROR code on failure.
+ */
+int av_vdpau_bind_context(AVCodecContext *avctx, VdpDevice device,
+                          VdpGetProcAddress *get_proc_address, unsigned flags);
+
+/**
+ * Gets the parameters to create an adequate VDPAU video surface for the codec
+ * context using VDPAU hardware decoding acceleration.
+ *
+ * @note Behavior is undefined if the context was not successfully bound to a
+ * VDPAU device using av_vdpau_bind_context().
+ *
+ * @param avctx the codec context being used for decoding the stream
+ * @param type storage space for the VDPAU video surface chroma type
+ *              (or NULL to ignore)
+ * @param width storage space for the VDPAU video surface pixel width
+ *              (or NULL to ignore)
+ * @param height storage space for the VDPAU video surface pixel height
+ *              (or NULL to ignore)
+ *
+ * @return 0 on success, a negative AVERROR code on failure.
+ */
+int av_vdpau_get_surface_parameters(AVCodecContext *avctx, VdpChromaType *type,
+                                    uint32_t *width, uint32_t *height);
+
+/**
+ * Allocate an AVVDPAUContext.
+ *
+ * @return Newly-allocated AVVDPAUContext or NULL on failure.
+ */
+AVVDPAUContext *av_vdpau_alloc_context(void);
+
+/** @} */
+
+#endif /* AVCODEC_VDPAU_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/version.h

@@ -0,0 +1,45 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_VERSION_H
+#define AVCODEC_VERSION_H
+
+/**
+ * @file
+ * @ingroup libavc
+ * Libavcodec version macros.
+ */
+
+#include "libavutil/version.h"
+
+#include "version_major.h"
+
+#define LIBAVCODEC_VERSION_MINOR  31
+#define LIBAVCODEC_VERSION_MICRO 102
+
+#define LIBAVCODEC_VERSION_INT  AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
+                                               LIBAVCODEC_VERSION_MINOR, \
+                                               LIBAVCODEC_VERSION_MICRO)
+#define LIBAVCODEC_VERSION      AV_VERSION(LIBAVCODEC_VERSION_MAJOR,    \
+                                           LIBAVCODEC_VERSION_MINOR,    \
+                                           LIBAVCODEC_VERSION_MICRO)
+#define LIBAVCODEC_BUILD        LIBAVCODEC_VERSION_INT
+
+#define LIBAVCODEC_IDENT        "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION)
+
+#endif /* AVCODEC_VERSION_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/version_major.h

@@ -0,0 +1,59 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_VERSION_MAJOR_H
+#define AVCODEC_VERSION_MAJOR_H
+
+/**
+ * @file
+ * @ingroup libavc
+ * Libavcodec version macros.
+ */
+
+#define LIBAVCODEC_VERSION_MAJOR  60
+
+/**
+ * FF_API_* defines may be placed below to indicate public API that will be
+ * dropped at a future version bump. The defines themselves are not part of
+ * the public API and may change, break or disappear at any time.
+ *
+ * @note, when bumping the major version it is recommended to manually
+ * disable each FF_API_* in its own commit instead of disabling them all
+ * at once through the bump. This improves the git bisect-ability of the change.
+ */
+
+#define FF_API_INIT_PACKET         (LIBAVCODEC_VERSION_MAJOR < 61)
+#define FF_API_IDCT_NONE           (LIBAVCODEC_VERSION_MAJOR < 61)
+#define FF_API_SVTAV1_OPTS         (LIBAVCODEC_VERSION_MAJOR < 61)
+#define FF_API_AYUV_CODECID        (LIBAVCODEC_VERSION_MAJOR < 61)
+#define FF_API_VT_OUTPUT_CALLBACK  (LIBAVCODEC_VERSION_MAJOR < 61)
+#define FF_API_AVCODEC_CHROMA_POS  (LIBAVCODEC_VERSION_MAJOR < 61)
+#define FF_API_VT_HWACCEL_CONTEXT  (LIBAVCODEC_VERSION_MAJOR < 61)
+#define FF_API_AVCTX_FRAME_NUMBER  (LIBAVCODEC_VERSION_MAJOR < 61)
+#define FF_API_SLICE_OFFSET        (LIBAVCODEC_VERSION_MAJOR < 61)
+#define FF_API_SUBFRAMES           (LIBAVCODEC_VERSION_MAJOR < 61)
+#define FF_API_TICKS_PER_FRAME     (LIBAVCODEC_VERSION_MAJOR < 61)
+#define FF_API_DROPCHANGED         (LIBAVCODEC_VERSION_MAJOR < 61)
+
+#define FF_API_AVFFT               (LIBAVCODEC_VERSION_MAJOR < 62)
+#define FF_API_FF_PROFILE_LEVEL    (LIBAVCODEC_VERSION_MAJOR < 62)
+
+// reminder to remove CrystalHD decoders on next major bump
+#define FF_CODEC_CRYSTAL_HD        (LIBAVCODEC_VERSION_MAJOR < 61)
+
+#endif /* AVCODEC_VERSION_MAJOR_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/videotoolbox.h

@@ -0,0 +1,150 @@
+/*
+ * Videotoolbox hardware acceleration
+ *
+ * copyright (c) 2012 Sebastien Zwickert
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_VIDEOTOOLBOX_H
+#define AVCODEC_VIDEOTOOLBOX_H
+
+/**
+ * @file
+ * @ingroup lavc_codec_hwaccel_videotoolbox
+ * Public libavcodec Videotoolbox header.
+ */
+
+/**
+ * @defgroup lavc_codec_hwaccel_videotoolbox VideoToolbox Decoder
+ * @ingroup lavc_codec_hwaccel
+ *
+ * Hardware accelerated decoding using VideoToolbox on Apple Platforms
+ *
+ * @{
+ */
+
+#include <stdint.h>
+
+#define Picture QuickdrawPicture
+#include <VideoToolbox/VideoToolbox.h>
+#undef Picture
+
+#include "libavcodec/avcodec.h"
+
+#include "libavutil/attributes.h"
+
+/**
+ * This struct holds all the information that needs to be passed
+ * between the caller and libavcodec for initializing Videotoolbox decoding.
+ * Its size is not a part of the public ABI, it must be allocated with
+ * av_videotoolbox_alloc_context() and freed with av_free().
+ */
+typedef struct AVVideotoolboxContext {
+    /**
+     * Videotoolbox decompression session object.
+     */
+    VTDecompressionSessionRef session;
+
+#if FF_API_VT_OUTPUT_CALLBACK
+    /**
+     * The output callback that must be passed to the session.
+     * Set by av_videottoolbox_default_init()
+     */
+    attribute_deprecated
+    VTDecompressionOutputCallback output_callback;
+#endif
+
+    /**
+     * CVPixelBuffer Format Type that Videotoolbox will use for decoded frames.
+     * set by the caller. If this is set to 0, then no specific format is
+     * requested from the decoder, and its native format is output.
+     */
+    OSType cv_pix_fmt_type;
+
+    /**
+     * CoreMedia Format Description that Videotoolbox will use to create the decompression session.
+     */
+    CMVideoFormatDescriptionRef cm_fmt_desc;
+
+    /**
+     * CoreMedia codec type that Videotoolbox will use to create the decompression session.
+     */
+    int cm_codec_type;
+} AVVideotoolboxContext;
+
+#if FF_API_VT_HWACCEL_CONTEXT
+
+/**
+ * Allocate and initialize a Videotoolbox context.
+ *
+ * This function should be called from the get_format() callback when the caller
+ * selects the AV_PIX_FMT_VIDETOOLBOX format. The caller must then create
+ * the decoder object (using the output callback provided by libavcodec) that
+ * will be used for Videotoolbox-accelerated decoding.
+ *
+ * When decoding with Videotoolbox is finished, the caller must destroy the decoder
+ * object and free the Videotoolbox context using av_free().
+ *
+ * @return the newly allocated context or NULL on failure
+ * @deprecated Use AVCodecContext.hw_frames_ctx or hw_device_ctx instead.
+ */
+attribute_deprecated
+AVVideotoolboxContext *av_videotoolbox_alloc_context(void);
+
+/**
+ * This is a convenience function that creates and sets up the Videotoolbox context using
+ * an internal implementation.
+ *
+ * @param avctx the corresponding codec context
+ *
+ * @return >= 0 on success, a negative AVERROR code on failure
+ * @deprecated Use AVCodecContext.hw_frames_ctx or hw_device_ctx instead.
+ */
+attribute_deprecated
+int av_videotoolbox_default_init(AVCodecContext *avctx);
+
+/**
+ * This is a convenience function that creates and sets up the Videotoolbox context using
+ * an internal implementation.
+ *
+ * @param avctx the corresponding codec context
+ * @param vtctx the Videotoolbox context to use
+ *
+ * @return >= 0 on success, a negative AVERROR code on failure
+ * @deprecated Use AVCodecContext.hw_frames_ctx or hw_device_ctx instead.
+ */
+attribute_deprecated
+int av_videotoolbox_default_init2(AVCodecContext *avctx, AVVideotoolboxContext *vtctx);
+
+/**
+ * This function must be called to free the Videotoolbox context initialized with
+ * av_videotoolbox_default_init().
+ *
+ * @param avctx the corresponding codec context
+ * @deprecated Use AVCodecContext.hw_frames_ctx or hw_device_ctx instead.
+ */
+attribute_deprecated
+void av_videotoolbox_default_free(AVCodecContext *avctx);
+
+#endif /* FF_API_VT_HWACCEL_CONTEXT */
+
+/**
+ * @}
+ */
+
+#endif /* AVCODEC_VIDEOTOOLBOX_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/vorbis_parser.h

@@ -0,0 +1,74 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file
+ * A public API for Vorbis parsing
+ *
+ * Determines the duration for each packet.
+ */
+
+#ifndef AVCODEC_VORBIS_PARSER_H
+#define AVCODEC_VORBIS_PARSER_H
+
+#include <stdint.h>
+
+typedef struct AVVorbisParseContext AVVorbisParseContext;
+
+/**
+ * Allocate and initialize the Vorbis parser using headers in the extradata.
+ */
+AVVorbisParseContext *av_vorbis_parse_init(const uint8_t *extradata,
+                                           int extradata_size);
+
+/**
+ * Free the parser and everything associated with it.
+ */
+void av_vorbis_parse_free(AVVorbisParseContext **s);
+
+#define VORBIS_FLAG_HEADER  0x00000001
+#define VORBIS_FLAG_COMMENT 0x00000002
+#define VORBIS_FLAG_SETUP   0x00000004
+
+/**
+ * Get the duration for a Vorbis packet.
+ *
+ * If @p flags is @c NULL,
+ * special frames are considered invalid.
+ *
+ * @param s        Vorbis parser context
+ * @param buf      buffer containing a Vorbis frame
+ * @param buf_size size of the buffer
+ * @param flags    flags for special frames
+ */
+int av_vorbis_parse_frame_flags(AVVorbisParseContext *s, const uint8_t *buf,
+                                int buf_size, int *flags);
+
+/**
+ * Get the duration for a Vorbis packet.
+ *
+ * @param s        Vorbis parser context
+ * @param buf      buffer containing a Vorbis frame
+ * @param buf_size size of the buffer
+ */
+int av_vorbis_parse_frame(AVVorbisParseContext *s, const uint8_t *buf,
+                          int buf_size);
+
+void av_vorbis_parse_reset(AVVorbisParseContext *s);
+
+#endif /* AVCODEC_VORBIS_PARSER_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavcodec/xvmc.h

@@ -0,0 +1,171 @@
+/*
+ * Copyright (C) 2003 Ivan Kalvachev
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_XVMC_H
+#define AVCODEC_XVMC_H
+
+/**
+ * @file
+ * @ingroup lavc_codec_hwaccel_xvmc
+ * Public libavcodec XvMC header.
+ */
+
+#pragma message("XvMC is no longer supported; this header is deprecated and will be removed")
+
+#include <X11/extensions/XvMC.h>
+
+#include "libavutil/attributes.h"
+#include "avcodec.h"
+
+/**
+ * @defgroup lavc_codec_hwaccel_xvmc XvMC
+ * @ingroup lavc_codec_hwaccel
+ *
+ * @{
+ */
+
+#define AV_XVMC_ID                    0x1DC711C0  /**< special value to ensure that regular pixel routines haven't corrupted the struct
+                                                       the number is 1337 speak for the letters IDCT MCo (motion compensation) */
+
+struct attribute_deprecated xvmc_pix_fmt {
+    /** The field contains the special constant value AV_XVMC_ID.
+        It is used as a test that the application correctly uses the API,
+        and that there is no corruption caused by pixel routines.
+        - application - set during initialization
+        - libavcodec  - unchanged
+    */
+    int             xvmc_id;
+
+    /** Pointer to the block array allocated by XvMCCreateBlocks().
+        The array has to be freed by XvMCDestroyBlocks().
+        Each group of 64 values represents one data block of differential
+        pixel information (in MoCo mode) or coefficients for IDCT.
+        - application - set the pointer during initialization
+        - libavcodec  - fills coefficients/pixel data into the array
+    */
+    short*          data_blocks;
+
+    /** Pointer to the macroblock description array allocated by
+        XvMCCreateMacroBlocks() and freed by XvMCDestroyMacroBlocks().
+        - application - set the pointer during initialization
+        - libavcodec  - fills description data into the array
+    */
+    XvMCMacroBlock* mv_blocks;
+
+    /** Number of macroblock descriptions that can be stored in the mv_blocks
+        array.
+        - application - set during initialization
+        - libavcodec  - unchanged
+    */
+    int             allocated_mv_blocks;
+
+    /** Number of blocks that can be stored at once in the data_blocks array.
+        - application - set during initialization
+        - libavcodec  - unchanged
+    */
+    int             allocated_data_blocks;
+
+    /** Indicate that the hardware would interpret data_blocks as IDCT
+        coefficients and perform IDCT on them.
+        - application - set during initialization
+        - libavcodec  - unchanged
+    */
+    int             idct;
+
+    /** In MoCo mode it indicates that intra macroblocks are assumed to be in
+        unsigned format; same as the XVMC_INTRA_UNSIGNED flag.
+        - application - set during initialization
+        - libavcodec  - unchanged
+    */
+    int             unsigned_intra;
+
+    /** Pointer to the surface allocated by XvMCCreateSurface().
+        It has to be freed by XvMCDestroySurface() on application exit.
+        It identifies the frame and its state on the video hardware.
+        - application - set during initialization
+        - libavcodec  - unchanged
+    */
+    XvMCSurface*    p_surface;
+
+/** Set by the decoder before calling ff_draw_horiz_band(),
+    needed by the XvMCRenderSurface function. */
+//@{
+    /** Pointer to the surface used as past reference
+        - application - unchanged
+        - libavcodec  - set
+    */
+    XvMCSurface*    p_past_surface;
+
+    /** Pointer to the surface used as future reference
+        - application - unchanged
+        - libavcodec  - set
+    */
+    XvMCSurface*    p_future_surface;
+
+    /** top/bottom field or frame
+        - application - unchanged
+        - libavcodec  - set
+    */
+    unsigned int    picture_structure;
+
+    /** XVMC_SECOND_FIELD - 1st or 2nd field in the sequence
+        - application - unchanged
+        - libavcodec  - set
+    */
+    unsigned int    flags;
+//}@
+
+    /** Number of macroblock descriptions in the mv_blocks array
+        that have already been passed to the hardware.
+        - application - zeroes it on get_buffer().
+                        A successful ff_draw_horiz_band() may increment it
+                        with filled_mb_block_num or zero both.
+        - libavcodec  - unchanged
+    */
+    int             start_mv_blocks_num;
+
+    /** Number of new macroblock descriptions in the mv_blocks array (after
+        start_mv_blocks_num) that are filled by libavcodec and have to be
+        passed to the hardware.
+        - application - zeroes it on get_buffer() or after successful
+                        ff_draw_horiz_band().
+        - libavcodec  - increment with one of each stored MB
+    */
+    int             filled_mv_blocks_num;
+
+    /** Number of the next free data block; one data block consists of
+        64 short values in the data_blocks array.
+        All blocks before this one have already been claimed by placing their
+        position into the corresponding block description structure field,
+        that are part of the mv_blocks array.
+        - application - zeroes it on get_buffer().
+                        A successful ff_draw_horiz_band() may zero it together
+                        with start_mb_blocks_num.
+        - libavcodec  - each decoded macroblock increases it by the number
+                        of coded blocks it contains.
+    */
+    int             next_free_data_block_num;
+};
+
+/**
+ * @}
+ */
+
+#endif /* AVCODEC_XVMC_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavdevice/avdevice.h

@@ -0,0 +1,397 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVDEVICE_AVDEVICE_H
+#define AVDEVICE_AVDEVICE_H
+
+#include "version_major.h"
+#ifndef HAVE_AV_CONFIG_H
+/* When included as part of the ffmpeg build, only include the major version
+ * to avoid unnecessary rebuilds. When included externally, keep including
+ * the full version information. */
+#include "version.h"
+#endif
+
+/**
+ * @file
+ * @ingroup lavd
+ * Main libavdevice API header
+ */
+
+/**
+ * @defgroup lavd libavdevice
+ * Special devices muxing/demuxing library.
+ *
+ * Libavdevice is a complementary library to @ref libavf "libavformat". It
+ * provides various "special" platform-specific muxers and demuxers, e.g. for
+ * grabbing devices, audio capture and playback etc. As a consequence, the
+ * (de)muxers in libavdevice are of the AVFMT_NOFILE type (they use their own
+ * I/O functions). The filename passed to avformat_open_input() often does not
+ * refer to an actually existing file, but has some special device-specific
+ * meaning - e.g. for xcbgrab it is the display name.
+ *
+ * To use libavdevice, simply call avdevice_register_all() to register all
+ * compiled muxers and demuxers. They all use standard libavformat API.
+ *
+ * @{
+ */
+
+#include "libavutil/log.h"
+#include "libavutil/opt.h"
+#include "libavutil/dict.h"
+#include "libavformat/avformat.h"
+
+/**
+ * Return the LIBAVDEVICE_VERSION_INT constant.
+ */
+unsigned avdevice_version(void);
+
+/**
+ * Return the libavdevice build-time configuration.
+ */
+const char *avdevice_configuration(void);
+
+/**
+ * Return the libavdevice license.
+ */
+const char *avdevice_license(void);
+
+/**
+ * Initialize libavdevice and register all the input and output devices.
+ */
+void avdevice_register_all(void);
+
+/**
+ * Audio input devices iterator.
+ *
+ * If d is NULL, returns the first registered input audio/video device,
+ * if d is non-NULL, returns the next registered input audio/video device after d
+ * or NULL if d is the last one.
+ */
+const AVInputFormat *av_input_audio_device_next(const AVInputFormat  *d);
+
+/**
+ * Video input devices iterator.
+ *
+ * If d is NULL, returns the first registered input audio/video device,
+ * if d is non-NULL, returns the next registered input audio/video device after d
+ * or NULL if d is the last one.
+ */
+const AVInputFormat *av_input_video_device_next(const AVInputFormat  *d);
+
+/**
+ * Audio output devices iterator.
+ *
+ * If d is NULL, returns the first registered output audio/video device,
+ * if d is non-NULL, returns the next registered output audio/video device after d
+ * or NULL if d is the last one.
+ */
+const AVOutputFormat *av_output_audio_device_next(const AVOutputFormat *d);
+
+/**
+ * Video output devices iterator.
+ *
+ * If d is NULL, returns the first registered output audio/video device,
+ * if d is non-NULL, returns the next registered output audio/video device after d
+ * or NULL if d is the last one.
+ */
+const AVOutputFormat *av_output_video_device_next(const AVOutputFormat *d);
+
+typedef struct AVDeviceRect {
+    int x;      /**< x coordinate of top left corner */
+    int y;      /**< y coordinate of top left corner */
+    int width;  /**< width */
+    int height; /**< height */
+} AVDeviceRect;
+
+/**
+ * Message types used by avdevice_app_to_dev_control_message().
+ */
+enum AVAppToDevMessageType {
+    /**
+     * Dummy message.
+     */
+    AV_APP_TO_DEV_NONE = MKBETAG('N','O','N','E'),
+
+    /**
+     * Window size change message.
+     *
+     * Message is sent to the device every time the application changes the size
+     * of the window device renders to.
+     * Message should also be sent right after window is created.
+     *
+     * data: AVDeviceRect: new window size.
+     */
+    AV_APP_TO_DEV_WINDOW_SIZE = MKBETAG('G','E','O','M'),
+
+    /**
+     * Repaint request message.
+     *
+     * Message is sent to the device when window has to be repainted.
+     *
+     * data: AVDeviceRect: area required to be repainted.
+     *       NULL: whole area is required to be repainted.
+     */
+    AV_APP_TO_DEV_WINDOW_REPAINT = MKBETAG('R','E','P','A'),
+
+    /**
+     * Request pause/play.
+     *
+     * Application requests pause/unpause playback.
+     * Mostly usable with devices that have internal buffer.
+     * By default devices are not paused.
+     *
+     * data: NULL
+     */
+    AV_APP_TO_DEV_PAUSE        = MKBETAG('P', 'A', 'U', ' '),
+    AV_APP_TO_DEV_PLAY         = MKBETAG('P', 'L', 'A', 'Y'),
+    AV_APP_TO_DEV_TOGGLE_PAUSE = MKBETAG('P', 'A', 'U', 'T'),
+
+    /**
+     * Volume control message.
+     *
+     * Set volume level. It may be device-dependent if volume
+     * is changed per stream or system wide. Per stream volume
+     * change is expected when possible.
+     *
+     * data: double: new volume with range of 0.0 - 1.0.
+     */
+    AV_APP_TO_DEV_SET_VOLUME = MKBETAG('S', 'V', 'O', 'L'),
+
+    /**
+     * Mute control messages.
+     *
+     * Change mute state. It may be device-dependent if mute status
+     * is changed per stream or system wide. Per stream mute status
+     * change is expected when possible.
+     *
+     * data: NULL.
+     */
+    AV_APP_TO_DEV_MUTE        = MKBETAG(' ', 'M', 'U', 'T'),
+    AV_APP_TO_DEV_UNMUTE      = MKBETAG('U', 'M', 'U', 'T'),
+    AV_APP_TO_DEV_TOGGLE_MUTE = MKBETAG('T', 'M', 'U', 'T'),
+
+    /**
+     * Get volume/mute messages.
+     *
+     * Force the device to send AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED or
+     * AV_DEV_TO_APP_MUTE_STATE_CHANGED command respectively.
+     *
+     * data: NULL.
+     */
+    AV_APP_TO_DEV_GET_VOLUME = MKBETAG('G', 'V', 'O', 'L'),
+    AV_APP_TO_DEV_GET_MUTE   = MKBETAG('G', 'M', 'U', 'T'),
+};
+
+/**
+ * Message types used by avdevice_dev_to_app_control_message().
+ */
+enum AVDevToAppMessageType {
+    /**
+     * Dummy message.
+     */
+    AV_DEV_TO_APP_NONE = MKBETAG('N','O','N','E'),
+
+    /**
+     * Create window buffer message.
+     *
+     * Device requests to create a window buffer. Exact meaning is device-
+     * and application-dependent. Message is sent before rendering first
+     * frame and all one-shot initializations should be done here.
+     * Application is allowed to ignore preferred window buffer size.
+     *
+     * @note: Application is obligated to inform about window buffer size
+     *        with AV_APP_TO_DEV_WINDOW_SIZE message.
+     *
+     * data: AVDeviceRect: preferred size of the window buffer.
+     *       NULL: no preferred size of the window buffer.
+     */
+    AV_DEV_TO_APP_CREATE_WINDOW_BUFFER = MKBETAG('B','C','R','E'),
+
+    /**
+     * Prepare window buffer message.
+     *
+     * Device requests to prepare a window buffer for rendering.
+     * Exact meaning is device- and application-dependent.
+     * Message is sent before rendering of each frame.
+     *
+     * data: NULL.
+     */
+    AV_DEV_TO_APP_PREPARE_WINDOW_BUFFER = MKBETAG('B','P','R','E'),
+
+    /**
+     * Display window buffer message.
+     *
+     * Device requests to display a window buffer.
+     * Message is sent when new frame is ready to be displayed.
+     * Usually buffers need to be swapped in handler of this message.
+     *
+     * data: NULL.
+     */
+    AV_DEV_TO_APP_DISPLAY_WINDOW_BUFFER = MKBETAG('B','D','I','S'),
+
+    /**
+     * Destroy window buffer message.
+     *
+     * Device requests to destroy a window buffer.
+     * Message is sent when device is about to be destroyed and window
+     * buffer is not required anymore.
+     *
+     * data: NULL.
+     */
+    AV_DEV_TO_APP_DESTROY_WINDOW_BUFFER = MKBETAG('B','D','E','S'),
+
+    /**
+     * Buffer fullness status messages.
+     *
+     * Device signals buffer overflow/underflow.
+     *
+     * data: NULL.
+     */
+    AV_DEV_TO_APP_BUFFER_OVERFLOW = MKBETAG('B','O','F','L'),
+    AV_DEV_TO_APP_BUFFER_UNDERFLOW = MKBETAG('B','U','F','L'),
+
+    /**
+     * Buffer readable/writable.
+     *
+     * Device informs that buffer is readable/writable.
+     * When possible, device informs how many bytes can be read/write.
+     *
+     * @warning Device may not inform when number of bytes than can be read/write changes.
+     *
+     * data: int64_t: amount of bytes available to read/write.
+     *       NULL: amount of bytes available to read/write is not known.
+     */
+    AV_DEV_TO_APP_BUFFER_READABLE = MKBETAG('B','R','D',' '),
+    AV_DEV_TO_APP_BUFFER_WRITABLE = MKBETAG('B','W','R',' '),
+
+    /**
+     * Mute state change message.
+     *
+     * Device informs that mute state has changed.
+     *
+     * data: int: 0 for not muted state, non-zero for muted state.
+     */
+    AV_DEV_TO_APP_MUTE_STATE_CHANGED = MKBETAG('C','M','U','T'),
+
+    /**
+     * Volume level change message.
+     *
+     * Device informs that volume level has changed.
+     *
+     * data: double: new volume with range of 0.0 - 1.0.
+     */
+    AV_DEV_TO_APP_VOLUME_LEVEL_CHANGED = MKBETAG('C','V','O','L'),
+};
+
+/**
+ * Send control message from application to device.
+ *
+ * @param s         device context.
+ * @param type      message type.
+ * @param data      message data. Exact type depends on message type.
+ * @param data_size size of message data.
+ * @return >= 0 on success, negative on error.
+ *         AVERROR(ENOSYS) when device doesn't implement handler of the message.
+ */
+int avdevice_app_to_dev_control_message(struct AVFormatContext *s,
+                                        enum AVAppToDevMessageType type,
+                                        void *data, size_t data_size);
+
+/**
+ * Send control message from device to application.
+ *
+ * @param s         device context.
+ * @param type      message type.
+ * @param data      message data. Can be NULL.
+ * @param data_size size of message data.
+ * @return >= 0 on success, negative on error.
+ *         AVERROR(ENOSYS) when application doesn't implement handler of the message.
+ */
+int avdevice_dev_to_app_control_message(struct AVFormatContext *s,
+                                        enum AVDevToAppMessageType type,
+                                        void *data, size_t data_size);
+
+/**
+ * Structure describes basic parameters of the device.
+ */
+typedef struct AVDeviceInfo {
+    char *device_name;                   /**< device name, format depends on device */
+    char *device_description;            /**< human friendly name */
+    enum AVMediaType *media_types;       /**< array indicating what media types(s), if any, a device can provide. If null, cannot provide any */
+    int nb_media_types;                  /**< length of media_types array, 0 if device cannot provide any media types */
+} AVDeviceInfo;
+
+/**
+ * List of devices.
+ */
+typedef struct AVDeviceInfoList {
+    AVDeviceInfo **devices;              /**< list of autodetected devices */
+    int nb_devices;                      /**< number of autodetected devices */
+    int default_device;                  /**< index of default device or -1 if no default */
+} AVDeviceInfoList;
+
+/**
+ * List devices.
+ *
+ * Returns available device names and their parameters.
+ *
+ * @note: Some devices may accept system-dependent device names that cannot be
+ *        autodetected. The list returned by this function cannot be assumed to
+ *        be always completed.
+ *
+ * @param s                device context.
+ * @param[out] device_list list of autodetected devices.
+ * @return count of autodetected devices, negative on error.
+ */
+int avdevice_list_devices(struct AVFormatContext *s, AVDeviceInfoList **device_list);
+
+/**
+ * Convenient function to free result of avdevice_list_devices().
+ *
+ * @param device_list device list to be freed.
+ */
+void avdevice_free_list_devices(AVDeviceInfoList **device_list);
+
+/**
+ * List devices.
+ *
+ * Returns available device names and their parameters.
+ * These are convinient wrappers for avdevice_list_devices().
+ * Device context is allocated and deallocated internally.
+ *
+ * @param device           device format. May be NULL if device name is set.
+ * @param device_name      device name. May be NULL if device format is set.
+ * @param device_options   An AVDictionary filled with device-private options. May be NULL.
+ *                         The same options must be passed later to avformat_write_header() for output
+ *                         devices or avformat_open_input() for input devices, or at any other place
+ *                         that affects device-private options.
+ * @param[out] device_list list of autodetected devices
+ * @return count of autodetected devices, negative on error.
+ * @note device argument takes precedence over device_name when both are set.
+ */
+int avdevice_list_input_sources(const AVInputFormat *device, const char *device_name,
+                                AVDictionary *device_options, AVDeviceInfoList **device_list);
+int avdevice_list_output_sinks(const AVOutputFormat *device, const char *device_name,
+                               AVDictionary *device_options, AVDeviceInfoList **device_list);
+
+/**
+ * @}
+ */
+
+#endif /* AVDEVICE_AVDEVICE_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavdevice/version.h

@@ -0,0 +1,45 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVDEVICE_VERSION_H
+#define AVDEVICE_VERSION_H
+
+/**
+ * @file
+ * @ingroup lavd
+ * Libavdevice version macros
+ */
+
+#include "libavutil/version.h"
+
+#include "version_major.h"
+
+#define LIBAVDEVICE_VERSION_MINOR   3
+#define LIBAVDEVICE_VERSION_MICRO 100
+
+#define LIBAVDEVICE_VERSION_INT AV_VERSION_INT(LIBAVDEVICE_VERSION_MAJOR, \
+                                               LIBAVDEVICE_VERSION_MINOR, \
+                                               LIBAVDEVICE_VERSION_MICRO)
+#define LIBAVDEVICE_VERSION     AV_VERSION(LIBAVDEVICE_VERSION_MAJOR, \
+                                           LIBAVDEVICE_VERSION_MINOR, \
+                                           LIBAVDEVICE_VERSION_MICRO)
+#define LIBAVDEVICE_BUILD       LIBAVDEVICE_VERSION_INT
+
+#define LIBAVDEVICE_IDENT       "Lavd" AV_STRINGIFY(LIBAVDEVICE_VERSION)
+
+#endif /* AVDEVICE_VERSION_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavdevice/version_major.h

@@ -0,0 +1,36 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVDEVICE_VERSION_MAJOR_H
+#define AVDEVICE_VERSION_MAJOR_H
+
+/**
+ * @file
+ * @ingroup lavd
+ * Libavdevice version macros
+ */
+
+#define LIBAVDEVICE_VERSION_MAJOR  60
+
+/**
+ * FF_API_* defines may be placed below to indicate public API that will be
+ * dropped at a future version bump. The defines themselves are not part of
+ * the public API and may change, break or disappear at any time.
+ */
+
+#endif /* AVDEVICE_VERSION_MAJOR_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavfilter/buffersink.h

@@ -0,0 +1,173 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVFILTER_BUFFERSINK_H
+#define AVFILTER_BUFFERSINK_H
+
+/**
+ * @file
+ * @ingroup lavfi_buffersink
+ * memory buffer sink API for audio and video
+ */
+
+#include "avfilter.h"
+
+/**
+ * @defgroup lavfi_buffersink Buffer sink API
+ * @ingroup lavfi
+ * @{
+ *
+ * The buffersink and abuffersink filters are there to connect filter graphs
+ * to applications. They have a single input, connected to the graph, and no
+ * output. Frames must be extracted using av_buffersink_get_frame() or
+ * av_buffersink_get_samples().
+ *
+ * The format negotiated by the graph during configuration can be obtained
+ * using the accessor functions:
+ * - av_buffersink_get_time_base(),
+ * - av_buffersink_get_format(),
+ * - av_buffersink_get_frame_rate(),
+ * - av_buffersink_get_w(),
+ * - av_buffersink_get_h(),
+ * - av_buffersink_get_sample_aspect_ratio(),
+ * - av_buffersink_get_channels(),
+ * - av_buffersink_get_ch_layout(),
+ * - av_buffersink_get_sample_rate().
+ *
+ * The layout returned by av_buffersink_get_ch_layout() must de uninitialized
+ * by the caller.
+ *
+ * The format can be constrained by setting options, using av_opt_set() and
+ * related functions with the AV_OPT_SEARCH_CHILDREN flag.
+ *  - pix_fmts (int list),
+ *  - sample_fmts (int list),
+ *  - sample_rates (int list),
+ *  - ch_layouts (string),
+ *  - channel_counts (int list),
+ *  - all_channel_counts (bool).
+ * Most of these options are of type binary, and should be set using
+ * av_opt_set_int_list() or av_opt_set_bin(). If they are not set, all
+ * corresponding formats are accepted.
+ *
+ * As a special case, if ch_layouts is not set, all valid channel layouts are
+ * accepted except for UNSPEC layouts, unless all_channel_counts is set.
+ */
+
+/**
+ * Get a frame with filtered data from sink and put it in frame.
+ *
+ * @param ctx    pointer to a buffersink or abuffersink filter context.
+ * @param frame  pointer to an allocated frame that will be filled with data.
+ *               The data must be freed using av_frame_unref() / av_frame_free()
+ * @param flags  a combination of AV_BUFFERSINK_FLAG_* flags
+ *
+ * @return  >= 0 in for success, a negative AVERROR code for failure.
+ */
+int av_buffersink_get_frame_flags(AVFilterContext *ctx, AVFrame *frame, int flags);
+
+/**
+ * Tell av_buffersink_get_buffer_ref() to read video/samples buffer
+ * reference, but not remove it from the buffer. This is useful if you
+ * need only to read a video/samples buffer, without to fetch it.
+ */
+#define AV_BUFFERSINK_FLAG_PEEK 1
+
+/**
+ * Tell av_buffersink_get_buffer_ref() not to request a frame from its input.
+ * If a frame is already buffered, it is read (and removed from the buffer),
+ * but if no frame is present, return AVERROR(EAGAIN).
+ */
+#define AV_BUFFERSINK_FLAG_NO_REQUEST 2
+
+/**
+ * Set the frame size for an audio buffer sink.
+ *
+ * All calls to av_buffersink_get_buffer_ref will return a buffer with
+ * exactly the specified number of samples, or AVERROR(EAGAIN) if there is
+ * not enough. The last buffer at EOF will be padded with 0.
+ */
+void av_buffersink_set_frame_size(AVFilterContext *ctx, unsigned frame_size);
+
+/**
+ * @defgroup lavfi_buffersink_accessors Buffer sink accessors
+ * Get the properties of the stream
+ * @{
+ */
+
+enum AVMediaType av_buffersink_get_type                (const AVFilterContext *ctx);
+AVRational       av_buffersink_get_time_base           (const AVFilterContext *ctx);
+int              av_buffersink_get_format              (const AVFilterContext *ctx);
+
+AVRational       av_buffersink_get_frame_rate          (const AVFilterContext *ctx);
+int              av_buffersink_get_w                   (const AVFilterContext *ctx);
+int              av_buffersink_get_h                   (const AVFilterContext *ctx);
+AVRational       av_buffersink_get_sample_aspect_ratio (const AVFilterContext *ctx);
+
+int              av_buffersink_get_channels            (const AVFilterContext *ctx);
+#if FF_API_OLD_CHANNEL_LAYOUT
+attribute_deprecated
+uint64_t         av_buffersink_get_channel_layout      (const AVFilterContext *ctx);
+#endif
+int              av_buffersink_get_ch_layout           (const AVFilterContext *ctx,
+                                                        AVChannelLayout *ch_layout);
+int              av_buffersink_get_sample_rate         (const AVFilterContext *ctx);
+
+AVBufferRef *    av_buffersink_get_hw_frames_ctx       (const AVFilterContext *ctx);
+
+/** @} */
+
+/**
+ * Get a frame with filtered data from sink and put it in frame.
+ *
+ * @param ctx pointer to a context of a buffersink or abuffersink AVFilter.
+ * @param frame pointer to an allocated frame that will be filled with data.
+ *              The data must be freed using av_frame_unref() / av_frame_free()
+ *
+ * @return
+ *         - >= 0 if a frame was successfully returned.
+ *         - AVERROR(EAGAIN) if no frames are available at this point; more
+ *           input frames must be added to the filtergraph to get more output.
+ *         - AVERROR_EOF if there will be no more output frames on this sink.
+ *         - A different negative AVERROR code in other failure cases.
+ */
+int av_buffersink_get_frame(AVFilterContext *ctx, AVFrame *frame);
+
+/**
+ * Same as av_buffersink_get_frame(), but with the ability to specify the number
+ * of samples read. This function is less efficient than
+ * av_buffersink_get_frame(), because it copies the data around.
+ *
+ * @param ctx pointer to a context of the abuffersink AVFilter.
+ * @param frame pointer to an allocated frame that will be filled with data.
+ *              The data must be freed using av_frame_unref() / av_frame_free()
+ *              frame will contain exactly nb_samples audio samples, except at
+ *              the end of stream, when it can contain less than nb_samples.
+ *
+ * @return The return codes have the same meaning as for
+ *         av_buffersink_get_frame().
+ *
+ * @warning do not mix this function with av_buffersink_get_frame(). Use only one or
+ * the other with a single sink, not both.
+ */
+int av_buffersink_get_samples(AVFilterContext *ctx, AVFrame *frame, int nb_samples);
+
+/**
+ * @}
+ */
+
+#endif /* AVFILTER_BUFFERSINK_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavfilter/buffersrc.h

@@ -0,0 +1,218 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVFILTER_BUFFERSRC_H
+#define AVFILTER_BUFFERSRC_H
+
+/**
+ * @file
+ * @ingroup lavfi_buffersrc
+ * Memory buffer source API.
+ */
+
+#include "avfilter.h"
+
+/**
+ * @defgroup lavfi_buffersrc Buffer source API
+ * @ingroup lavfi
+ * @{
+ */
+
+enum {
+
+    /**
+     * Do not check for format changes.
+     */
+    AV_BUFFERSRC_FLAG_NO_CHECK_FORMAT = 1,
+
+    /**
+     * Immediately push the frame to the output.
+     */
+    AV_BUFFERSRC_FLAG_PUSH = 4,
+
+    /**
+     * Keep a reference to the frame.
+     * If the frame if reference-counted, create a new reference; otherwise
+     * copy the frame data.
+     */
+    AV_BUFFERSRC_FLAG_KEEP_REF = 8,
+
+};
+
+/**
+ * Get the number of failed requests.
+ *
+ * A failed request is when the request_frame method is called while no
+ * frame is present in the buffer.
+ * The number is reset when a frame is added.
+ */
+unsigned av_buffersrc_get_nb_failed_requests(AVFilterContext *buffer_src);
+
+/**
+ * This structure contains the parameters describing the frames that will be
+ * passed to this filter.
+ *
+ * It should be allocated with av_buffersrc_parameters_alloc() and freed with
+ * av_free(). All the allocated fields in it remain owned by the caller.
+ */
+typedef struct AVBufferSrcParameters {
+    /**
+     * video: the pixel format, value corresponds to enum AVPixelFormat
+     * audio: the sample format, value corresponds to enum AVSampleFormat
+     */
+    int format;
+    /**
+     * The timebase to be used for the timestamps on the input frames.
+     */
+    AVRational time_base;
+
+    /**
+     * Video only, the display dimensions of the input frames.
+     */
+    int width, height;
+
+    /**
+     * Video only, the sample (pixel) aspect ratio.
+     */
+    AVRational sample_aspect_ratio;
+
+    /**
+     * Video only, the frame rate of the input video. This field must only be
+     * set to a non-zero value if input stream has a known constant framerate
+     * and should be left at its initial value if the framerate is variable or
+     * unknown.
+     */
+    AVRational frame_rate;
+
+    /**
+     * Video with a hwaccel pixel format only. This should be a reference to an
+     * AVHWFramesContext instance describing the input frames.
+     */
+    AVBufferRef *hw_frames_ctx;
+
+    /**
+     * Audio only, the audio sampling rate in samples per second.
+     */
+    int sample_rate;
+
+#if FF_API_OLD_CHANNEL_LAYOUT
+    /**
+     * Audio only, the audio channel layout
+     * @deprecated use ch_layout
+     */
+    attribute_deprecated
+    uint64_t channel_layout;
+#endif
+
+    /**
+     * Audio only, the audio channel layout
+     */
+    AVChannelLayout ch_layout;
+} AVBufferSrcParameters;
+
+/**
+ * Allocate a new AVBufferSrcParameters instance. It should be freed by the
+ * caller with av_free().
+ */
+AVBufferSrcParameters *av_buffersrc_parameters_alloc(void);
+
+/**
+ * Initialize the buffersrc or abuffersrc filter with the provided parameters.
+ * This function may be called multiple times, the later calls override the
+ * previous ones. Some of the parameters may also be set through AVOptions, then
+ * whatever method is used last takes precedence.
+ *
+ * @param ctx an instance of the buffersrc or abuffersrc filter
+ * @param param the stream parameters. The frames later passed to this filter
+ *              must conform to those parameters. All the allocated fields in
+ *              param remain owned by the caller, libavfilter will make internal
+ *              copies or references when necessary.
+ * @return 0 on success, a negative AVERROR code on failure.
+ */
+int av_buffersrc_parameters_set(AVFilterContext *ctx, AVBufferSrcParameters *param);
+
+/**
+ * Add a frame to the buffer source.
+ *
+ * @param ctx   an instance of the buffersrc filter
+ * @param frame frame to be added. If the frame is reference counted, this
+ * function will make a new reference to it. Otherwise the frame data will be
+ * copied.
+ *
+ * @return 0 on success, a negative AVERROR on error
+ *
+ * This function is equivalent to av_buffersrc_add_frame_flags() with the
+ * AV_BUFFERSRC_FLAG_KEEP_REF flag.
+ */
+av_warn_unused_result
+int av_buffersrc_write_frame(AVFilterContext *ctx, const AVFrame *frame);
+
+/**
+ * Add a frame to the buffer source.
+ *
+ * @param ctx   an instance of the buffersrc filter
+ * @param frame frame to be added. If the frame is reference counted, this
+ * function will take ownership of the reference(s) and reset the frame.
+ * Otherwise the frame data will be copied. If this function returns an error,
+ * the input frame is not touched.
+ *
+ * @return 0 on success, a negative AVERROR on error.
+ *
+ * @note the difference between this function and av_buffersrc_write_frame() is
+ * that av_buffersrc_write_frame() creates a new reference to the input frame,
+ * while this function takes ownership of the reference passed to it.
+ *
+ * This function is equivalent to av_buffersrc_add_frame_flags() without the
+ * AV_BUFFERSRC_FLAG_KEEP_REF flag.
+ */
+av_warn_unused_result
+int av_buffersrc_add_frame(AVFilterContext *ctx, AVFrame *frame);
+
+/**
+ * Add a frame to the buffer source.
+ *
+ * By default, if the frame is reference-counted, this function will take
+ * ownership of the reference(s) and reset the frame. This can be controlled
+ * using the flags.
+ *
+ * If this function returns an error, the input frame is not touched.
+ *
+ * @param buffer_src  pointer to a buffer source context
+ * @param frame       a frame, or NULL to mark EOF
+ * @param flags       a combination of AV_BUFFERSRC_FLAG_*
+ * @return            >= 0 in case of success, a negative AVERROR code
+ *                    in case of failure
+ */
+av_warn_unused_result
+int av_buffersrc_add_frame_flags(AVFilterContext *buffer_src,
+                                 AVFrame *frame, int flags);
+
+/**
+ * Close the buffer source after EOF.
+ *
+ * This is similar to passing NULL to av_buffersrc_add_frame_flags()
+ * except it takes the timestamp of the EOF, i.e. the timestamp of the end
+ * of the last frame.
+ */
+int av_buffersrc_close(AVFilterContext *ctx, int64_t pts, unsigned flags);
+
+/**
+ * @}
+ */
+
+#endif /* AVFILTER_BUFFERSRC_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavfilter/version.h

@@ -0,0 +1,48 @@
+/*
+ * Version macros.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVFILTER_VERSION_H
+#define AVFILTER_VERSION_H
+
+/**
+ * @file
+ * @ingroup lavfi
+ * Libavfilter version macros
+ */
+
+#include "libavutil/version.h"
+
+#include "version_major.h"
+
+#define LIBAVFILTER_VERSION_MINOR  12
+#define LIBAVFILTER_VERSION_MICRO 100
+
+
+#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
+                                               LIBAVFILTER_VERSION_MINOR, \
+                                               LIBAVFILTER_VERSION_MICRO)
+#define LIBAVFILTER_VERSION     AV_VERSION(LIBAVFILTER_VERSION_MAJOR,   \
+                                           LIBAVFILTER_VERSION_MINOR,   \
+                                           LIBAVFILTER_VERSION_MICRO)
+#define LIBAVFILTER_BUILD       LIBAVFILTER_VERSION_INT
+
+#define LIBAVFILTER_IDENT       "Lavfi" AV_STRINGIFY(LIBAVFILTER_VERSION)
+
+#endif /* AVFILTER_VERSION_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavfilter/version_major.h

@@ -0,0 +1,40 @@
+/*
+ * Version macros.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVFILTER_VERSION_MAJOR_H
+#define AVFILTER_VERSION_MAJOR_H
+
+/**
+ * @file
+ * @ingroup lavfi
+ * Libavfilter version macros
+ */
+
+#define LIBAVFILTER_VERSION_MAJOR   9
+
+/**
+ * FF_API_* defines may be placed below to indicate public API that will be
+ * dropped at a future version bump. The defines themselves are not part of
+ * the public API and may change, break or disappear at any time.
+ */
+
+#define FF_API_LIBPLACEBO_OPTS (LIBAVFILTER_VERSION_MAJOR < 10)
+
+#endif /* AVFILTER_VERSION_MAJOR_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavformat/avio.h

@@ -0,0 +1,850 @@
+/*
+ * copyright (c) 2001 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#ifndef AVFORMAT_AVIO_H
+#define AVFORMAT_AVIO_H
+
+/**
+ * @file
+ * @ingroup lavf_io
+ * Buffered I/O operations
+ */
+
+#include <stdint.h>
+#include <stdio.h>
+
+#include "libavutil/attributes.h"
+#include "libavutil/dict.h"
+#include "libavutil/log.h"
+
+#include "libavformat/version_major.h"
+
+/**
+ * Seeking works like for a local file.
+ */
+#define AVIO_SEEKABLE_NORMAL (1 << 0)
+
+/**
+ * Seeking by timestamp with avio_seek_time() is possible.
+ */
+#define AVIO_SEEKABLE_TIME   (1 << 1)
+
+/**
+ * Callback for checking whether to abort blocking functions.
+ * AVERROR_EXIT is returned in this case by the interrupted
+ * function. During blocking operations, callback is called with
+ * opaque as parameter. If the callback returns 1, the
+ * blocking operation will be aborted.
+ *
+ * No members can be added to this struct without a major bump, if
+ * new elements have been added after this struct in AVFormatContext
+ * or AVIOContext.
+ */
+typedef struct AVIOInterruptCB {
+    int (*callback)(void*);
+    void *opaque;
+} AVIOInterruptCB;
+
+/**
+ * Directory entry types.
+ */
+enum AVIODirEntryType {
+    AVIO_ENTRY_UNKNOWN,
+    AVIO_ENTRY_BLOCK_DEVICE,
+    AVIO_ENTRY_CHARACTER_DEVICE,
+    AVIO_ENTRY_DIRECTORY,
+    AVIO_ENTRY_NAMED_PIPE,
+    AVIO_ENTRY_SYMBOLIC_LINK,
+    AVIO_ENTRY_SOCKET,
+    AVIO_ENTRY_FILE,
+    AVIO_ENTRY_SERVER,
+    AVIO_ENTRY_SHARE,
+    AVIO_ENTRY_WORKGROUP,
+};
+
+/**
+ * Describes single entry of the directory.
+ *
+ * Only name and type fields are guaranteed be set.
+ * Rest of fields are protocol or/and platform dependent and might be unknown.
+ */
+typedef struct AVIODirEntry {
+    char *name;                           /**< Filename */
+    int type;                             /**< Type of the entry */
+    int utf8;                             /**< Set to 1 when name is encoded with UTF-8, 0 otherwise.
+                                               Name can be encoded with UTF-8 even though 0 is set. */
+    int64_t size;                         /**< File size in bytes, -1 if unknown. */
+    int64_t modification_timestamp;       /**< Time of last modification in microseconds since unix
+                                               epoch, -1 if unknown. */
+    int64_t access_timestamp;             /**< Time of last access in microseconds since unix epoch,
+                                               -1 if unknown. */
+    int64_t status_change_timestamp;      /**< Time of last status change in microseconds since unix
+                                               epoch, -1 if unknown. */
+    int64_t user_id;                      /**< User ID of owner, -1 if unknown. */
+    int64_t group_id;                     /**< Group ID of owner, -1 if unknown. */
+    int64_t filemode;                     /**< Unix file mode, -1 if unknown. */
+} AVIODirEntry;
+
+#if FF_API_AVIODIRCONTEXT
+typedef struct AVIODirContext {
+    struct URLContext *url_context;
+} AVIODirContext;
+#else
+typedef struct AVIODirContext AVIODirContext;
+#endif
+
+/**
+ * Different data types that can be returned via the AVIO
+ * write_data_type callback.
+ */
+enum AVIODataMarkerType {
+    /**
+     * Header data; this needs to be present for the stream to be decodeable.
+     */
+    AVIO_DATA_MARKER_HEADER,
+    /**
+     * A point in the output bytestream where a decoder can start decoding
+     * (i.e. a keyframe). A demuxer/decoder given the data flagged with
+     * AVIO_DATA_MARKER_HEADER, followed by any AVIO_DATA_MARKER_SYNC_POINT,
+     * should give decodeable results.
+     */
+    AVIO_DATA_MARKER_SYNC_POINT,
+    /**
+     * A point in the output bytestream where a demuxer can start parsing
+     * (for non self synchronizing bytestream formats). That is, any
+     * non-keyframe packet start point.
+     */
+    AVIO_DATA_MARKER_BOUNDARY_POINT,
+    /**
+     * This is any, unlabelled data. It can either be a muxer not marking
+     * any positions at all, it can be an actual boundary/sync point
+     * that the muxer chooses not to mark, or a later part of a packet/fragment
+     * that is cut into multiple write callbacks due to limited IO buffer size.
+     */
+    AVIO_DATA_MARKER_UNKNOWN,
+    /**
+     * Trailer data, which doesn't contain actual content, but only for
+     * finalizing the output file.
+     */
+    AVIO_DATA_MARKER_TRAILER,
+    /**
+     * A point in the output bytestream where the underlying AVIOContext might
+     * flush the buffer depending on latency or buffering requirements. Typically
+     * means the end of a packet.
+     */
+    AVIO_DATA_MARKER_FLUSH_POINT,
+};
+
+/**
+ * Bytestream IO Context.
+ * New public fields can be added with minor version bumps.
+ * Removal, reordering and changes to existing public fields require
+ * a major version bump.
+ * sizeof(AVIOContext) must not be used outside libav*.
+ *
+ * @note None of the function pointers in AVIOContext should be called
+ *       directly, they should only be set by the client application
+ *       when implementing custom I/O. Normally these are set to the
+ *       function pointers specified in avio_alloc_context()
+ */
+typedef struct AVIOContext {
+    /**
+     * A class for private options.
+     *
+     * If this AVIOContext is created by avio_open2(), av_class is set and
+     * passes the options down to protocols.
+     *
+     * If this AVIOContext is manually allocated, then av_class may be set by
+     * the caller.
+     *
+     * warning -- this field can be NULL, be sure to not pass this AVIOContext
+     * to any av_opt_* functions in that case.
+     */
+    const AVClass *av_class;
+
+    /*
+     * The following shows the relationship between buffer, buf_ptr,
+     * buf_ptr_max, buf_end, buf_size, and pos, when reading and when writing
+     * (since AVIOContext is used for both):
+     *
+     **********************************************************************************
+     *                                   READING
+     **********************************************************************************
+     *
+     *                            |              buffer_size              |
+     *                            |---------------------------------------|
+     *                            |                                       |
+     *
+     *                         buffer          buf_ptr       buf_end
+     *                            +---------------+-----------------------+
+     *                            |/ / / / / / / /|/ / / / / / /|         |
+     *  read buffer:              |/ / consumed / | to be read /|         |
+     *                            |/ / / / / / / /|/ / / / / / /|         |
+     *                            +---------------+-----------------------+
+     *
+     *                                                         pos
+     *              +-------------------------------------------+-----------------+
+     *  input file: |                                           |                 |
+     *              +-------------------------------------------+-----------------+
+     *
+     *
+     **********************************************************************************
+     *                                   WRITING
+     **********************************************************************************
+     *
+     *                             |          buffer_size                 |
+     *                             |--------------------------------------|
+     *                             |                                      |
+     *
+     *                                                buf_ptr_max
+     *                          buffer                 (buf_ptr)       buf_end
+     *                             +-----------------------+--------------+
+     *                             |/ / / / / / / / / / / /|              |
+     *  write buffer:              | / / to be flushed / / |              |
+     *                             |/ / / / / / / / / / / /|              |
+     *                             +-----------------------+--------------+
+     *                               buf_ptr can be in this
+     *                               due to a backward seek
+     *
+     *                            pos
+     *               +-------------+----------------------------------------------+
+     *  output file: |             |                                              |
+     *               +-------------+----------------------------------------------+
+     *
+     */
+    unsigned char *buffer;  /**< Start of the buffer. */
+    int buffer_size;        /**< Maximum buffer size */
+    unsigned char *buf_ptr; /**< Current position in the buffer */
+    unsigned char *buf_end; /**< End of the data, may be less than
+                                 buffer+buffer_size if the read function returned
+                                 less data than requested, e.g. for streams where
+                                 no more data has been received yet. */
+    void *opaque;           /**< A private pointer, passed to the read/write/seek/...
+                                 functions. */
+    int (*read_packet)(void *opaque, uint8_t *buf, int buf_size);
+#if FF_API_AVIO_WRITE_NONCONST
+    int (*write_packet)(void *opaque, uint8_t *buf, int buf_size);
+#else
+    int (*write_packet)(void *opaque, const uint8_t *buf, int buf_size);
+#endif
+    int64_t (*seek)(void *opaque, int64_t offset, int whence);
+    int64_t pos;            /**< position in the file of the current buffer */
+    int eof_reached;        /**< true if was unable to read due to error or eof */
+    int error;              /**< contains the error code or 0 if no error happened */
+    int write_flag;         /**< true if open for writing */
+    int max_packet_size;
+    int min_packet_size;    /**< Try to buffer at least this amount of data
+                                 before flushing it. */
+    unsigned long checksum;
+    unsigned char *checksum_ptr;
+    unsigned long (*update_checksum)(unsigned long checksum, const uint8_t *buf, unsigned int size);
+    /**
+     * Pause or resume playback for network streaming protocols - e.g. MMS.
+     */
+    int (*read_pause)(void *opaque, int pause);
+    /**
+     * Seek to a given timestamp in stream with the specified stream_index.
+     * Needed for some network streaming protocols which don't support seeking
+     * to byte position.
+     */
+    int64_t (*read_seek)(void *opaque, int stream_index,
+                         int64_t timestamp, int flags);
+    /**
+     * A combination of AVIO_SEEKABLE_ flags or 0 when the stream is not seekable.
+     */
+    int seekable;
+
+    /**
+     * avio_read and avio_write should if possible be satisfied directly
+     * instead of going through a buffer, and avio_seek will always
+     * call the underlying seek function directly.
+     */
+    int direct;
+
+    /**
+     * ',' separated list of allowed protocols.
+     */
+    const char *protocol_whitelist;
+
+    /**
+     * ',' separated list of disallowed protocols.
+     */
+    const char *protocol_blacklist;
+
+    /**
+     * A callback that is used instead of write_packet.
+     */
+#if FF_API_AVIO_WRITE_NONCONST
+    int (*write_data_type)(void *opaque, uint8_t *buf, int buf_size,
+                           enum AVIODataMarkerType type, int64_t time);
+#else
+    int (*write_data_type)(void *opaque, const uint8_t *buf, int buf_size,
+                           enum AVIODataMarkerType type, int64_t time);
+#endif
+    /**
+     * If set, don't call write_data_type separately for AVIO_DATA_MARKER_BOUNDARY_POINT,
+     * but ignore them and treat them as AVIO_DATA_MARKER_UNKNOWN (to avoid needlessly
+     * small chunks of data returned from the callback).
+     */
+    int ignore_boundary_point;
+
+    /**
+     * Maximum reached position before a backward seek in the write buffer,
+     * used keeping track of already written data for a later flush.
+     */
+    unsigned char *buf_ptr_max;
+
+    /**
+     * Read-only statistic of bytes read for this AVIOContext.
+     */
+    int64_t bytes_read;
+
+    /**
+     * Read-only statistic of bytes written for this AVIOContext.
+     */
+    int64_t bytes_written;
+} AVIOContext;
+
+/**
+ * Return the name of the protocol that will handle the passed URL.
+ *
+ * NULL is returned if no protocol could be found for the given URL.
+ *
+ * @return Name of the protocol or NULL.
+ */
+const char *avio_find_protocol_name(const char *url);
+
+/**
+ * Return AVIO_FLAG_* access flags corresponding to the access permissions
+ * of the resource in url, or a negative value corresponding to an
+ * AVERROR code in case of failure. The returned access flags are
+ * masked by the value in flags.
+ *
+ * @note This function is intrinsically unsafe, in the sense that the
+ * checked resource may change its existence or permission status from
+ * one call to another. Thus you should not trust the returned value,
+ * unless you are sure that no other processes are accessing the
+ * checked resource.
+ */
+int avio_check(const char *url, int flags);
+
+/**
+ * Open directory for reading.
+ *
+ * @param s       directory read context. Pointer to a NULL pointer must be passed.
+ * @param url     directory to be listed.
+ * @param options A dictionary filled with protocol-private options. On return
+ *                this parameter will be destroyed and replaced with a dictionary
+ *                containing options that were not found. May be NULL.
+ * @return >=0 on success or negative on error.
+ */
+int avio_open_dir(AVIODirContext **s, const char *url, AVDictionary **options);
+
+/**
+ * Get next directory entry.
+ *
+ * Returned entry must be freed with avio_free_directory_entry(). In particular
+ * it may outlive AVIODirContext.
+ *
+ * @param s         directory read context.
+ * @param[out] next next entry or NULL when no more entries.
+ * @return >=0 on success or negative on error. End of list is not considered an
+ *             error.
+ */
+int avio_read_dir(AVIODirContext *s, AVIODirEntry **next);
+
+/**
+ * Close directory.
+ *
+ * @note Entries created using avio_read_dir() are not deleted and must be
+ * freeded with avio_free_directory_entry().
+ *
+ * @param s         directory read context.
+ * @return >=0 on success or negative on error.
+ */
+int avio_close_dir(AVIODirContext **s);
+
+/**
+ * Free entry allocated by avio_read_dir().
+ *
+ * @param entry entry to be freed.
+ */
+void avio_free_directory_entry(AVIODirEntry **entry);
+
+/**
+ * Allocate and initialize an AVIOContext for buffered I/O. It must be later
+ * freed with avio_context_free().
+ *
+ * @param buffer Memory block for input/output operations via AVIOContext.
+ *        The buffer must be allocated with av_malloc() and friends.
+ *        It may be freed and replaced with a new buffer by libavformat.
+ *        AVIOContext.buffer holds the buffer currently in use,
+ *        which must be later freed with av_free().
+ * @param buffer_size The buffer size is very important for performance.
+ *        For protocols with fixed blocksize it should be set to this blocksize.
+ *        For others a typical size is a cache page, e.g. 4kb.
+ * @param write_flag Set to 1 if the buffer should be writable, 0 otherwise.
+ * @param opaque An opaque pointer to user-specific data.
+ * @param read_packet  A function for refilling the buffer, may be NULL.
+ *                     For stream protocols, must never return 0 but rather
+ *                     a proper AVERROR code.
+ * @param write_packet A function for writing the buffer contents, may be NULL.
+ *        The function may not change the input buffers content.
+ * @param seek A function for seeking to specified byte position, may be NULL.
+ *
+ * @return Allocated AVIOContext or NULL on failure.
+ */
+AVIOContext *avio_alloc_context(
+                  unsigned char *buffer,
+                  int buffer_size,
+                  int write_flag,
+                  void *opaque,
+                  int (*read_packet)(void *opaque, uint8_t *buf, int buf_size),
+#if FF_API_AVIO_WRITE_NONCONST
+                  int (*write_packet)(void *opaque, uint8_t *buf, int buf_size),
+#else
+                  int (*write_packet)(void *opaque, const uint8_t *buf, int buf_size),
+#endif
+                  int64_t (*seek)(void *opaque, int64_t offset, int whence));
+
+/**
+ * Free the supplied IO context and everything associated with it.
+ *
+ * @param s Double pointer to the IO context. This function will write NULL
+ * into s.
+ */
+void avio_context_free(AVIOContext **s);
+
+void avio_w8(AVIOContext *s, int b);
+void avio_write(AVIOContext *s, const unsigned char *buf, int size);
+void avio_wl64(AVIOContext *s, uint64_t val);
+void avio_wb64(AVIOContext *s, uint64_t val);
+void avio_wl32(AVIOContext *s, unsigned int val);
+void avio_wb32(AVIOContext *s, unsigned int val);
+void avio_wl24(AVIOContext *s, unsigned int val);
+void avio_wb24(AVIOContext *s, unsigned int val);
+void avio_wl16(AVIOContext *s, unsigned int val);
+void avio_wb16(AVIOContext *s, unsigned int val);
+
+/**
+ * Write a NULL-terminated string.
+ * @return number of bytes written.
+ */
+int avio_put_str(AVIOContext *s, const char *str);
+
+/**
+ * Convert an UTF-8 string to UTF-16LE and write it.
+ * @param s the AVIOContext
+ * @param str NULL-terminated UTF-8 string
+ *
+ * @return number of bytes written.
+ */
+int avio_put_str16le(AVIOContext *s, const char *str);
+
+/**
+ * Convert an UTF-8 string to UTF-16BE and write it.
+ * @param s the AVIOContext
+ * @param str NULL-terminated UTF-8 string
+ *
+ * @return number of bytes written.
+ */
+int avio_put_str16be(AVIOContext *s, const char *str);
+
+/**
+ * Mark the written bytestream as a specific type.
+ *
+ * Zero-length ranges are omitted from the output.
+ *
+ * @param s    the AVIOContext
+ * @param time the stream time the current bytestream pos corresponds to
+ *             (in AV_TIME_BASE units), or AV_NOPTS_VALUE if unknown or not
+ *             applicable
+ * @param type the kind of data written starting at the current pos
+ */
+void avio_write_marker(AVIOContext *s, int64_t time, enum AVIODataMarkerType type);
+
+/**
+ * ORing this as the "whence" parameter to a seek function causes it to
+ * return the filesize without seeking anywhere. Supporting this is optional.
+ * If it is not supported then the seek function will return <0.
+ */
+#define AVSEEK_SIZE 0x10000
+
+/**
+ * Passing this flag as the "whence" parameter to a seek function causes it to
+ * seek by any means (like reopening and linear reading) or other normally unreasonable
+ * means that can be extremely slow.
+ * This may be ignored by the seek code.
+ */
+#define AVSEEK_FORCE 0x20000
+
+/**
+ * fseek() equivalent for AVIOContext.
+ * @return new position or AVERROR.
+ */
+int64_t avio_seek(AVIOContext *s, int64_t offset, int whence);
+
+/**
+ * Skip given number of bytes forward
+ * @return new position or AVERROR.
+ */
+int64_t avio_skip(AVIOContext *s, int64_t offset);
+
+/**
+ * ftell() equivalent for AVIOContext.
+ * @return position or AVERROR.
+ */
+static av_always_inline int64_t avio_tell(AVIOContext *s)
+{
+    return avio_seek(s, 0, SEEK_CUR);
+}
+
+/**
+ * Get the filesize.
+ * @return filesize or AVERROR
+ */
+int64_t avio_size(AVIOContext *s);
+
+/**
+ * Similar to feof() but also returns nonzero on read errors.
+ * @return non zero if and only if at end of file or a read error happened when reading.
+ */
+int avio_feof(AVIOContext *s);
+
+/**
+ * Writes a formatted string to the context taking a va_list.
+ * @return number of bytes written, < 0 on error.
+ */
+int avio_vprintf(AVIOContext *s, const char *fmt, va_list ap);
+
+/**
+ * Writes a formatted string to the context.
+ * @return number of bytes written, < 0 on error.
+ */
+int avio_printf(AVIOContext *s, const char *fmt, ...) av_printf_format(2, 3);
+
+/**
+ * Write a NULL terminated array of strings to the context.
+ * Usually you don't need to use this function directly but its macro wrapper,
+ * avio_print.
+ */
+void avio_print_string_array(AVIOContext *s, const char *strings[]);
+
+/**
+ * Write strings (const char *) to the context.
+ * This is a convenience macro around avio_print_string_array and it
+ * automatically creates the string array from the variable argument list.
+ * For simple string concatenations this function is more performant than using
+ * avio_printf since it does not need a temporary buffer.
+ */
+#define avio_print(s, ...) \
+    avio_print_string_array(s, (const char*[]){__VA_ARGS__, NULL})
+
+/**
+ * Force flushing of buffered data.
+ *
+ * For write streams, force the buffered data to be immediately written to the output,
+ * without to wait to fill the internal buffer.
+ *
+ * For read streams, discard all currently buffered data, and advance the
+ * reported file position to that of the underlying stream. This does not
+ * read new data, and does not perform any seeks.
+ */
+void avio_flush(AVIOContext *s);
+
+/**
+ * Read size bytes from AVIOContext into buf.
+ * @return number of bytes read or AVERROR
+ */
+int avio_read(AVIOContext *s, unsigned char *buf, int size);
+
+/**
+ * Read size bytes from AVIOContext into buf. Unlike avio_read(), this is allowed
+ * to read fewer bytes than requested. The missing bytes can be read in the next
+ * call. This always tries to read at least 1 byte.
+ * Useful to reduce latency in certain cases.
+ * @return number of bytes read or AVERROR
+ */
+int avio_read_partial(AVIOContext *s, unsigned char *buf, int size);
+
+/**
+ * @name Functions for reading from AVIOContext
+ * @{
+ *
+ * @note return 0 if EOF, so you cannot use it if EOF handling is
+ *       necessary
+ */
+int          avio_r8  (AVIOContext *s);
+unsigned int avio_rl16(AVIOContext *s);
+unsigned int avio_rl24(AVIOContext *s);
+unsigned int avio_rl32(AVIOContext *s);
+uint64_t     avio_rl64(AVIOContext *s);
+unsigned int avio_rb16(AVIOContext *s);
+unsigned int avio_rb24(AVIOContext *s);
+unsigned int avio_rb32(AVIOContext *s);
+uint64_t     avio_rb64(AVIOContext *s);
+/**
+ * @}
+ */
+
+/**
+ * Read a string from pb into buf. The reading will terminate when either
+ * a NULL character was encountered, maxlen bytes have been read, or nothing
+ * more can be read from pb. The result is guaranteed to be NULL-terminated, it
+ * will be truncated if buf is too small.
+ * Note that the string is not interpreted or validated in any way, it
+ * might get truncated in the middle of a sequence for multi-byte encodings.
+ *
+ * @return number of bytes read (is always <= maxlen).
+ * If reading ends on EOF or error, the return value will be one more than
+ * bytes actually read.
+ */
+int avio_get_str(AVIOContext *pb, int maxlen, char *buf, int buflen);
+
+/**
+ * Read a UTF-16 string from pb and convert it to UTF-8.
+ * The reading will terminate when either a null or invalid character was
+ * encountered or maxlen bytes have been read.
+ * @return number of bytes read (is always <= maxlen)
+ */
+int avio_get_str16le(AVIOContext *pb, int maxlen, char *buf, int buflen);
+int avio_get_str16be(AVIOContext *pb, int maxlen, char *buf, int buflen);
+
+
+/**
+ * @name URL open modes
+ * The flags argument to avio_open must be one of the following
+ * constants, optionally ORed with other flags.
+ * @{
+ */
+#define AVIO_FLAG_READ  1                                      /**< read-only */
+#define AVIO_FLAG_WRITE 2                                      /**< write-only */
+#define AVIO_FLAG_READ_WRITE (AVIO_FLAG_READ|AVIO_FLAG_WRITE)  /**< read-write pseudo flag */
+/**
+ * @}
+ */
+
+/**
+ * Use non-blocking mode.
+ * If this flag is set, operations on the context will return
+ * AVERROR(EAGAIN) if they can not be performed immediately.
+ * If this flag is not set, operations on the context will never return
+ * AVERROR(EAGAIN).
+ * Note that this flag does not affect the opening/connecting of the
+ * context. Connecting a protocol will always block if necessary (e.g. on
+ * network protocols) but never hang (e.g. on busy devices).
+ * Warning: non-blocking protocols is work-in-progress; this flag may be
+ * silently ignored.
+ */
+#define AVIO_FLAG_NONBLOCK 8
+
+/**
+ * Use direct mode.
+ * avio_read and avio_write should if possible be satisfied directly
+ * instead of going through a buffer, and avio_seek will always
+ * call the underlying seek function directly.
+ */
+#define AVIO_FLAG_DIRECT 0x8000
+
+/**
+ * Create and initialize a AVIOContext for accessing the
+ * resource indicated by url.
+ * @note When the resource indicated by url has been opened in
+ * read+write mode, the AVIOContext can be used only for writing.
+ *
+ * @param s Used to return the pointer to the created AVIOContext.
+ * In case of failure the pointed to value is set to NULL.
+ * @param url resource to access
+ * @param flags flags which control how the resource indicated by url
+ * is to be opened
+ * @return >= 0 in case of success, a negative value corresponding to an
+ * AVERROR code in case of failure
+ */
+int avio_open(AVIOContext **s, const char *url, int flags);
+
+/**
+ * Create and initialize a AVIOContext for accessing the
+ * resource indicated by url.
+ * @note When the resource indicated by url has been opened in
+ * read+write mode, the AVIOContext can be used only for writing.
+ *
+ * @param s Used to return the pointer to the created AVIOContext.
+ * In case of failure the pointed to value is set to NULL.
+ * @param url resource to access
+ * @param flags flags which control how the resource indicated by url
+ * is to be opened
+ * @param int_cb an interrupt callback to be used at the protocols level
+ * @param options  A dictionary filled with protocol-private options. On return
+ * this parameter will be destroyed and replaced with a dict containing options
+ * that were not found. May be NULL.
+ * @return >= 0 in case of success, a negative value corresponding to an
+ * AVERROR code in case of failure
+ */
+int avio_open2(AVIOContext **s, const char *url, int flags,
+               const AVIOInterruptCB *int_cb, AVDictionary **options);
+
+/**
+ * Close the resource accessed by the AVIOContext s and free it.
+ * This function can only be used if s was opened by avio_open().
+ *
+ * The internal buffer is automatically flushed before closing the
+ * resource.
+ *
+ * @return 0 on success, an AVERROR < 0 on error.
+ * @see avio_closep
+ */
+int avio_close(AVIOContext *s);
+
+/**
+ * Close the resource accessed by the AVIOContext *s, free it
+ * and set the pointer pointing to it to NULL.
+ * This function can only be used if s was opened by avio_open().
+ *
+ * The internal buffer is automatically flushed before closing the
+ * resource.
+ *
+ * @return 0 on success, an AVERROR < 0 on error.
+ * @see avio_close
+ */
+int avio_closep(AVIOContext **s);
+
+
+/**
+ * Open a write only memory stream.
+ *
+ * @param s new IO context
+ * @return zero if no error.
+ */
+int avio_open_dyn_buf(AVIOContext **s);
+
+/**
+ * Return the written size and a pointer to the buffer.
+ * The AVIOContext stream is left intact.
+ * The buffer must NOT be freed.
+ * No padding is added to the buffer.
+ *
+ * @param s IO context
+ * @param pbuffer pointer to a byte buffer
+ * @return the length of the byte buffer
+ */
+int avio_get_dyn_buf(AVIOContext *s, uint8_t **pbuffer);
+
+/**
+ * Return the written size and a pointer to the buffer. The buffer
+ * must be freed with av_free().
+ * Padding of AV_INPUT_BUFFER_PADDING_SIZE is added to the buffer.
+ *
+ * @param s IO context
+ * @param pbuffer pointer to a byte buffer
+ * @return the length of the byte buffer
+ */
+int avio_close_dyn_buf(AVIOContext *s, uint8_t **pbuffer);
+
+/**
+ * Iterate through names of available protocols.
+ *
+ * @param opaque A private pointer representing current protocol.
+ *        It must be a pointer to NULL on first iteration and will
+ *        be updated by successive calls to avio_enum_protocols.
+ * @param output If set to 1, iterate over output protocols,
+ *               otherwise over input protocols.
+ *
+ * @return A static string containing the name of current protocol or NULL
+ */
+const char *avio_enum_protocols(void **opaque, int output);
+
+/**
+ * Get AVClass by names of available protocols.
+ *
+ * @return A AVClass of input protocol name or NULL
+ */
+const AVClass *avio_protocol_get_class(const char *name);
+
+/**
+ * Pause and resume playing - only meaningful if using a network streaming
+ * protocol (e.g. MMS).
+ *
+ * @param h     IO context from which to call the read_pause function pointer
+ * @param pause 1 for pause, 0 for resume
+ */
+int     avio_pause(AVIOContext *h, int pause);
+
+/**
+ * Seek to a given timestamp relative to some component stream.
+ * Only meaningful if using a network streaming protocol (e.g. MMS.).
+ *
+ * @param h IO context from which to call the seek function pointers
+ * @param stream_index The stream index that the timestamp is relative to.
+ *        If stream_index is (-1) the timestamp should be in AV_TIME_BASE
+ *        units from the beginning of the presentation.
+ *        If a stream_index >= 0 is used and the protocol does not support
+ *        seeking based on component streams, the call will fail.
+ * @param timestamp timestamp in AVStream.time_base units
+ *        or if there is no stream specified then in AV_TIME_BASE units.
+ * @param flags Optional combination of AVSEEK_FLAG_BACKWARD, AVSEEK_FLAG_BYTE
+ *        and AVSEEK_FLAG_ANY. The protocol may silently ignore
+ *        AVSEEK_FLAG_BACKWARD and AVSEEK_FLAG_ANY, but AVSEEK_FLAG_BYTE will
+ *        fail if used and not supported.
+ * @return >= 0 on success
+ * @see AVInputFormat::read_seek
+ */
+int64_t avio_seek_time(AVIOContext *h, int stream_index,
+                       int64_t timestamp, int flags);
+
+/* Avoid a warning. The header can not be included because it breaks c++. */
+struct AVBPrint;
+
+/**
+ * Read contents of h into print buffer, up to max_size bytes, or up to EOF.
+ *
+ * @return 0 for success (max_size bytes read or EOF reached), negative error
+ * code otherwise
+ */
+int avio_read_to_bprint(AVIOContext *h, struct AVBPrint *pb, size_t max_size);
+
+/**
+ * Accept and allocate a client context on a server context.
+ * @param  s the server context
+ * @param  c the client context, must be unallocated
+ * @return   >= 0 on success or a negative value corresponding
+ *           to an AVERROR on failure
+ */
+int avio_accept(AVIOContext *s, AVIOContext **c);
+
+/**
+ * Perform one step of the protocol handshake to accept a new client.
+ * This function must be called on a client returned by avio_accept() before
+ * using it as a read/write context.
+ * It is separate from avio_accept() because it may block.
+ * A step of the handshake is defined by places where the application may
+ * decide to change the proceedings.
+ * For example, on a protocol with a request header and a reply header, each
+ * one can constitute a step because the application may use the parameters
+ * from the request to change parameters in the reply; or each individual
+ * chunk of the request can constitute a step.
+ * If the handshake is already finished, avio_handshake() does nothing and
+ * returns 0 immediately.
+ *
+ * @param  c the client context to perform the handshake on
+ * @return   0   on a complete and successful handshake
+ *           > 0 if the handshake progressed, but is not complete
+ *           < 0 for an AVERROR code
+ */
+int avio_handshake(AVIOContext *c);
+#endif /* AVFORMAT_AVIO_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavformat/version.h

@@ -0,0 +1,47 @@
+/*
+ * Version macros.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVFORMAT_VERSION_H
+#define AVFORMAT_VERSION_H
+
+/**
+ * @file
+ * @ingroup libavf
+ * Libavformat version macros
+ */
+
+#include "libavutil/version.h"
+
+#include "version_major.h"
+
+#define LIBAVFORMAT_VERSION_MINOR  16
+#define LIBAVFORMAT_VERSION_MICRO 101
+
+#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
+                                               LIBAVFORMAT_VERSION_MINOR, \
+                                               LIBAVFORMAT_VERSION_MICRO)
+#define LIBAVFORMAT_VERSION     AV_VERSION(LIBAVFORMAT_VERSION_MAJOR,   \
+                                           LIBAVFORMAT_VERSION_MINOR,   \
+                                           LIBAVFORMAT_VERSION_MICRO)
+#define LIBAVFORMAT_BUILD       LIBAVFORMAT_VERSION_INT
+
+#define LIBAVFORMAT_IDENT       "Lavf" AV_STRINGIFY(LIBAVFORMAT_VERSION)
+
+#endif /* AVFORMAT_VERSION_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavformat/version_major.h

@@ -0,0 +1,56 @@
+/*
+ * Version macros.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVFORMAT_VERSION_MAJOR_H
+#define AVFORMAT_VERSION_MAJOR_H
+
+/**
+ * @file
+ * @ingroup libavf
+ * Libavformat version macros
+ */
+
+// Major bumping may affect Ticket5467, 5421, 5451(compatibility with Chromium)
+// Also please add any ticket numbers that you believe might be affected here
+#define LIBAVFORMAT_VERSION_MAJOR  60
+
+/**
+ * FF_API_* defines may be placed below to indicate public API that will be
+ * dropped at a future version bump. The defines themselves are not part of
+ * the public API and may change, break or disappear at any time.
+ *
+ * @note, when bumping the major version it is recommended to manually
+ * disable each FF_API_* in its own commit instead of disabling them all
+ * at once through the bump. This improves the git bisect-ability of the change.
+ *
+ */
+#define FF_API_COMPUTE_PKT_FIELDS2      (LIBAVFORMAT_VERSION_MAJOR < 61)
+#define FF_API_GET_END_PTS              (LIBAVFORMAT_VERSION_MAJOR < 61)
+#define FF_API_AVIODIRCONTEXT           (LIBAVFORMAT_VERSION_MAJOR < 61)
+#define FF_API_AVFORMAT_IO_CLOSE        (LIBAVFORMAT_VERSION_MAJOR < 61)
+#define FF_API_AVIO_WRITE_NONCONST      (LIBAVFORMAT_VERSION_MAJOR < 61)
+#define FF_API_LAVF_SHORTEST            (LIBAVFORMAT_VERSION_MAJOR < 61)
+#define FF_API_ALLOW_FLUSH              (LIBAVFORMAT_VERSION_MAJOR < 61)
+#define FF_API_AVSTREAM_SIDE_DATA       (LIBAVFORMAT_VERSION_MAJOR < 61)
+
+
+#define FF_API_R_FRAME_RATE            1
+
+#endif /* AVFORMAT_VERSION_MAJOR_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavutil/adler32.h

@@ -0,0 +1,63 @@
+/*
+ * copyright (c) 2006 Mans Rullgard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file
+ * @ingroup lavu_adler32
+ * Public header for Adler-32 hash function implementation.
+ */
+
+#ifndef AVUTIL_ADLER32_H
+#define AVUTIL_ADLER32_H
+
+#include <stddef.h>
+#include <stdint.h>
+#include "attributes.h"
+
+/**
+ * @defgroup lavu_adler32 Adler-32
+ * @ingroup lavu_hash
+ * Adler-32 hash function implementation.
+ *
+ * @{
+ */
+
+typedef uint32_t AVAdler;
+
+/**
+ * Calculate the Adler32 checksum of a buffer.
+ *
+ * Passing the return value to a subsequent av_adler32_update() call
+ * allows the checksum of multiple buffers to be calculated as though
+ * they were concatenated.
+ *
+ * @param adler initial checksum value
+ * @param buf   pointer to input buffer
+ * @param len   size of input buffer
+ * @return      updated checksum
+ */
+AVAdler av_adler32_update(AVAdler adler, const uint8_t *buf,
+                          size_t len) av_pure;
+
+/**
+ * @}
+ */
+
+#endif /* AVUTIL_ADLER32_H */

dependency/x86/third_party/ffmpeg/v6.1/include/libavutil/aes.h

@@ -0,0 +1,69 @@
+/*
+ * copyright (c) 2007 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVUTIL_AES_H
+#define AVUTIL_AES_H
+
+#include <stdint.h>
+
+#include "attributes.h"
+
+/**
+ * @defgroup lavu_aes AES
+ * @ingroup lavu_crypto
+ * @{
+ */
+
+extern const int av_aes_size;
+
+struct AVAES;
+
+/**
+ * Allocate an AVAES context.
+ */
+struct AVAES *av_aes_alloc(void);
+
+/**
+ * Initialize an AVAES context.
+ *
+ * @param a The AVAES context
+ * @param key Pointer to the key
+ * @param key_bits 128, 192 or 256
+ * @param decrypt 0 for encryption, 1 for decryption
+ */
+int av_aes_init(struct AVAES *a, const uint8_t *key, int key_bits, int decrypt);
+
+/**
+ * Encrypt or decrypt a buffer using a previously initialized context.
+ *
+ * @param a The AVAES context
+ * @param dst destination array, can be equal to src
+ * @param src source array, can be equal to dst
+ * @param count number of 16 byte blocks
+ * @param iv initialization vector for CBC mode, if NULL then ECB will be used
+ * @param decrypt 0 for encryption, 1 for decryption
+ */
+void av_aes_crypt(struct AVAES *a, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt);
+
+/**
+ * @}
+ */
+
+#endif /* AVUTIL_AES_H */