[Live-devel] Receiver for H.264

Ganesh V ganesh_vijayan at yahoo.com
Fri Aug 21 09:45:49 PDT 2009


Steve,

My answers below:



>On the receiver end:
>- You need to gather SPS and PPS from SDP once your media sub-session is created, which involved base64 decoding and adding a NALU start code (dependent on the decoder connected at the output
> of receiver

So I should write it at the beginning of the file like packets?? like 0x00  00 00 01 0xSPS 0x00 00 001 0xPPS??


>SPS and PPS together are used in Creation of the Sink i.e. sprop_parameter_sets is passed when the Sink is created. For every frame/slice, send the data without the NALU start code. The starting octet may be 65 or 21.
>
>Hope this helps,
>
>Ganesh
>


      
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