void StartTranscoding(bool ifRemoteUser = false)
{
if (isStreaming && !ifRemoteUser)
{
return;
}
if (isStreaming && ifRemoteUser)
{
mRtcEngine.RemovePublishStreamUrl(RTMP_URL);
}
var lt = new LiveTranscoding();
lt.videoBitrate = 400;
lt.videoCodecProfile = VIDEO_CODEC_PROFILE_TYPE.VIDEO_CODEC_PROFILE_HIGH;
lt.videoGop = 30;
lt.videoFramerate = 24;
lt.lowLatency = false;
lt.audioSampleRate = AUDIO_SAMPLE_RATE_TYPE.AUDIO_SAMPLE_RATE_44100;
lt.audioBitrate = 48;
lt.audioChannels = 1;
lt.audioCodecProfile = AUDIO_CODEC_PROFILE_TYPE.AUDIO_CODEC_PROFILE_LC_AAC;
lt.liveStreamAdvancedFeatures = new LiveStreamAdvancedFeature[0];
var localUesr = new TranscodingUser()
{
uid = 0,
x = 0,
y = 0,
width = 360,
height = 640,
audioChannel = 0,
alpha = 1.0,
};
if (ifRemoteUser)
{
var remoteUser = new TranscodingUser()
{
uid = remoteUid,
x = 360,
y = 0,
width = 360,
height = 640,
audioChannel = 0,
alpha = 1.0,
};
lt.userCount = 2;
lt.width = 720;
lt.height = 640;
lt.transcodingUsers = new[] { localUesr, remoteUser };
}
else
{
lt.userCount = 1;
lt.width = 360;
lt.height = 640;
lt.transcodingUsers = new[] { localUesr };
}
mRtcEngine.SetLiveTranscoding(lt);
var rc = mRtcEngine.AddPublishStreamUrl(RTMP_URL, true);
if (rc == 0)
{
logger.UpdateLog(string.Format("Error in AddPublishStreamUrl: {0}", RTMP_URL));
}
}
