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添加是否添加静音音频选项

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This commit is contained in:
xiongziliang 2019-09-29 10:33:05 +08:00
parent 940c3ffbca
commit dd81a70bed
3 changed files with 9 additions and 1 deletions
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3
src/Common/config.cpp
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@ -77,12 +77,15 @@ const string kStreamNoneReaderDelayMS = GENERAL_FIELD"streamNoneReaderDelayMS";
const string kMaxStreamWaitTimeMS = GENERAL_FIELD"maxStreamWaitMS";
const string kEnableVhost = GENERAL_FIELD"enableVhost";
const string kUltraLowDelay = GENERAL_FIELD"ultraLowDelay";
const string kAddMuteAudio = GENERAL_FIELD"addMuteAudio";
onceToken token([](){
mINI::Instance()[kFlowThreshold] = 1024;
mINI::Instance()[kStreamNoneReaderDelayMS] = 5 * 1000;
mINI::Instance()[kMaxStreamWaitTimeMS] = 5 * 1000;
mINI::Instance()[kEnableVhost] = 1;
mINI::Instance()[kUltraLowDelay] = 1;
mINI::Instance()[kAddMuteAudio] = 1;
},nullptr);
}//namespace General

2
src/Common/config.h
View File

@ -177,6 +177,8 @@ extern const string kMaxStreamWaitTimeMS;
extern const string kEnableVhost;
//超低延时模式，默认打开，打开后会降低延时但是转发性能会稍差
extern const string kUltraLowDelay;
//拉流代理时是否添加静音音频
extern const string kAddMuteAudio;
}//namespace General

5
src/Player/PlayerProxy.cpp
View File

@ -244,13 +244,16 @@ void PlayerProxy::onPlaySuccess() {
videoTrack->addDelegate(_mediaMuxer);
}
//是否添加静音音频
GET_CONFIG(bool,addMuteAudio,General::kAddMuteAudio);
auto audioTrack = getTrack(TrackAudio, false);
if(audioTrack){
//添加音频
_mediaMuxer->addTrack(audioTrack);
//音频数据写入_mediaMuxer
audioTrack->addDelegate(_mediaMuxer);
}else if(videoTrack){
}else if(addMuteAudio && videoTrack){
//没有音频信息，产生一个静音音频
MuteAudioMaker::Ptr audioMaker = std::make_shared<MuteAudioMaker>();
//videoTrack把数据写入MuteAudioMaker