[Live-devel] MPEG4VideoStreamDiscreteFramer

[Ross Finlayson]

>   I tried replacing the MPEG4VideoStreamFramer::createNew() call in my 
> code to use the newer MPEG4VideoStreamDiscreteFramer, but it somehow 
> instead of improving performance, made it at lot worst. The CPU usage 
> rises from 40% to 100% and it appears to "want more"

Take a look at the implementation of your input source class (the class 
that reads mpeg-4 video frames from <whatever>, to be fed to 
"MPEG4VideoStreamDiscreteFramer").  It sounds like that class may be 
'polling' for data - i.e, spinning in a loop.  It shouldn't do 
this.  Instead, it should return immediately if no new frame data is available.


	Ross Finlayson
	LIVE.COM
	<http://www.live.com/>