C++ (Cpp) AC3AudioStreamFramer示例

示例#1

文件： AC3AudioFileServerMediaSubsession.cpp 项目： CastleSpace/live555

RTPSink* AC3AudioFileServerMediaSubsession
::createNewRTPSink(Groupsock* rtpGroupsock,
		   unsigned char rtpPayloadTypeIfDynamic,
		   FramedSource* inputSource) {
  AC3AudioStreamFramer* audioSource = (AC3AudioStreamFramer*)inputSource;
  return AC3AudioRTPSink::createNew(envir(), rtpGroupsock,
				    rtpPayloadTypeIfDynamic,
				    audioSource->samplingRate());
}

示例#2

文件： MPEG1or2DemuxedServerMediaSubsession.cpp 项目： github188/NewCool-UC-3.1.0-priv

RTPSink* MPEG1or2DemuxedServerMediaSubsession
::createNewRTPSink(Groupsock* rtpGroupsock, unsigned char rtpPayloadTypeIfDynamic,
		   FramedSource* inputSource) {
  if ((fStreamIdTag&0xF0) == 0xC0 /*MPEG audio*/) {
    return MPEG1or2AudioRTPSink::createNew(envir(), rtpGroupsock);
  } else if ((fStreamIdTag&0xF0) == 0xE0 /*video*/) {
    return MPEG1or2VideoRTPSink::createNew(envir(), rtpGroupsock);
  } else if (fStreamIdTag == 0xBD /*AC-3 audio*/) {
    // Get the sampling frequency from the audio source; use it for the RTP frequency:
    AC3AudioStreamFramer* audioSource
      = (AC3AudioStreamFramer*)inputSource;
    return AC3AudioRTPSink::createNew(envir(), rtpGroupsock, rtpPayloadTypeIfDynamic,
				      audioSource->samplingRate());
  } else {
    return NULL;
  }
}