[Live-devel] Difficulties with a live source

[Ross Finlayson]

>Hello All,
>I having some difficulty getting samples from a live source 
>(QTCaptureSession) into MPEG4VideoStreamDiscreteFramer via a 
>DeviceSource.cpp.
>
>The live data does not contain any 000001B3xxx000001B6..... (group 
>of vop start code) or 000001B0.... (visual object sequence start 
>code).  
>The only header info in the stream is the 000001B6......  the vop start code.

Then it appears that your data is not standards compliant (or 
perhaps, not regular MPEG-4 Video data at all).  Are you sure that 
it's not something else (e.g., not H.264)?

>
>Can you tell me if the MPEG4VideoStreamDiscreteFramer or 
>MPEG4VideoStreamFramer can be used with this type of live source?

No.
-- 

Ross Finlayson
Live Networks, Inc.
http://www.live555.com/