Hi,
I'm using the version live.2016.10.21.
I have derived a class called MyRTSPClient which has the base class as
RTSPClient. I have derived a class called DummySink which has the base
class as MediaSink.
In the function MyRTSPClient::AfterDescribe1 I create a sink like this and
call startPlaying.
dummySink = DummySink ::createNew(*m_env,m_baseStream, 300000);
subsession->sink = mpgSink;
sendSetupCommand(*subsession, AfterSetup, false, false);
bool ret = subsession->sink->startPlaying(*(subsession->readSource()),
subsessionAfterPlaying,
subsession);
The frames are received at
void DummySink ::afterGettingFrame1(unsigned frameSize, struct timeval
presentationTime)
{
addData(fBuffer, frameSize, presentationTime);
this->
continuePlaying();
}
and continueplaying implementation looks like this.
Boolean DummySink ::continuePlaying()
{
if (fSource == NULL)
{
return False;
}
fSource->getNextFrame(fBuffer, fBufferSize,
afterGettingFrame, this,
onSourceClosure, this);
return True;
}
I dont understand why the CPU usage is high. Event if I comment addData in
afterGettingFrame1. the CPU usage is constantly in 30 percent.
Thanks
Support Team
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