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update ffmpeg_speaker

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This commit is contained in:
linbo 2025-10-10 10:27:45 +08:00
parent 11f0097521
commit 4c852f5260
1 changed files with 12 additions and 6 deletions
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16
src/devices/speaker/ffmpeg_speaker/ffmpeg_speaker.cpp
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@ -78,16 +78,17 @@ void ffmpegSpeaker::start() {
}
void ffmpegSpeaker::resetPlayState()
{
state_.is_decoding = false;
state_.is_running = false;
state_.is_paused = false;
audio_path_.clear();
if (pcm_handle_) {
snd_pcm_drain(pcm_handle_);
snd_pcm_close(pcm_handle_);
pcm_handle_ = nullptr;
}
state_.is_decoding = false;
state_.is_running = false;
state_.is_paused = false;
audio_path_.clear();
LOG(INFO) << "[ffmpegSpeaker] (resetPlayState): Success, id=" << id_;
}
@ -346,8 +347,13 @@ void ffmpegSpeaker::play_audio_() {
else {
//音频数据队列为空且解码已经结束，退出
if (!state_.is_decoding) {
if (pcm_handle_) {
// 停止播放,清空缓存，否则结束会有杂音
snd_pcm_drop(pcm_handle_);
LOG(INFO) << "[ffmpegSpeaker] ALSA buffer cleared";
break;
}
}
this_thread::sleep_for(chrono::seconds(1)); // 空队列等待
}
}