[Live-devel] RTP Extension

Ross Finlayson finlayson at live555.com
Thu Oct 30 04:58:37 PDT 2008

>I mean to RTP Header Extension. and thank you for your answer.
>what I am trying to do is adding meta data per frame to a H264 RFC3984 stream.
>another way which cross my mind is to put this meta data in NAL with 
>unspecified NAL type (24-31).
>But I need it to interop with clients which dont support my meta 
>data. (they just need to ignore this data)
>Do you think it will do the job?

Because this 'meta data' is per frame, and thus associated directly 
with the H.264 video data, then the best solution would be to carry 
it within the H.264 video data - rather than RTP headers - if you can.

Ross Finlayson
Live Networks, Inc.
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