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openRtpServer接口新增only_audio参数，优化语音对讲场景

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This commit is contained in:
xiongziliang
2023-02-17 22:43:45 +08:00
parent 5cdaf982f3
commit 8f0ba6988b
10 changed files with 80 additions and 17 deletions
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40
src/Common/MediaSink.cpp
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@@ -17,16 +17,20 @@ using namespace std;
namespace mediakit{
bool MediaSink::addTrack(const Track::Ptr &track_in) {
if (_only_audio && track_in->getTrackType() != TrackAudio) {
InfoL << "Only audio enabled, track ignored: " << track_in->getCodecName();
return false;
}
if (!_enable_audio) {
//关闭音频时，加快单视频流注册速度
_max_track_size = 1;
// 关闭音频时，加快单视频流注册速度
if (track_in->getTrackType() == TrackAudio) {
//音频被全局忽略
// 音频被全局忽略
InfoL << "Audio disabled, audio track ignored";
return false;
}
}
if (_all_track_ready) {
WarnL << "all track is ready, add this track too late!";
WarnL << "All track is ready, add track too late: " << track_in->getCodecName();
return false;
}
//克隆Track，只拷贝其数据，不拷贝其数据转发关系
@@ -48,7 +52,7 @@ bool MediaSink::addTrack(const Track::Ptr &track_in) {
if (frame_unread.size() > kMaxUnreadyFrame) {
//未就绪的的track，不能缓存太多的帧，否则可能内存溢出
frame_unread.clear();
WarnL << "cached frame of unready track(" << frame->getCodecName() << ") is too much, now cleared";
WarnL << "Cached frame of unready track(" << frame->getCodecName() << ") is too much, now cleared";
}
//还有Track未就绪，先缓存之
frame_unread.emplace_back(Frame::getCacheAbleFrame(frame));
@@ -124,8 +128,16 @@ void MediaSink::checkTrackIfReady(){
}
}
void MediaSink::addTrackCompleted(){
_max_track_size = _track_map.size();
void MediaSink::addTrackCompleted() {
setMaxTrackCount(_track_map.size());
}
void MediaSink::setMaxTrackCount(size_t i) {
if (_all_track_ready) {
WarnL << "All track is ready, set max track count ignored";
return;
}
_max_track_size = MAX(MIN(i, 2), 1);
checkTrackIfReady();
}
@@ -134,14 +146,14 @@ void MediaSink::emitAllTrackReady() {
return;
}
DebugL << "all track ready use " << _ticker.elapsedTime() << "ms";
DebugL << "All track ready use " << _ticker.elapsedTime() << "ms";
if (!_track_ready_callback.empty()) {
//这是超时强制忽略未准备好的Track
_track_ready_callback.clear();
//移除未准备好的Track
for (auto it = _track_map.begin(); it != _track_map.end();) {
if (!it->second.second || !it->second.first->ready()) {
WarnL << "track not ready for a long time, ignored: " << it->second.first->getCodecName();
WarnL << "Track not ready for a long time, ignored: " << it->second.first->getCodecName();
it = _track_map.erase(it);
continue;
}
@@ -256,7 +268,7 @@ bool MediaSink::addMuteAudioTrack() {
return audio->inputFrame(frame);
});
onTrackReady(audio);
TraceL << "mute aac track added";
TraceL << "Mute aac track added";
return true;
}
@@ -266,6 +278,14 @@ bool MediaSink::isAllTrackReady() const {
void MediaSink::enableAudio(bool flag) {
_enable_audio = flag;
_max_track_size = flag ? 2 : 1;
}
void MediaSink::setOnlyAudio(){
_only_audio = true;
_enable_audio = true;
_add_mute_audio = false;
_max_track_size = 1;
}
void MediaSink::enableMuteAudio(bool flag) {