[x264-devel] Re: H.264 RTP Payload

Awadhesh awadh4u at gmail.com
Thu Jun 14 11:12:00 CEST 2007


First of all, Thanks for the reply.

I went through the RFC 3984, But could not find whether we can reuse the NAL
Header or not(point 2).

Also It has not been mentioned how the padding is done.
Can You please clarify me.

Thanks.
Mukesh.


On 6/14/07, Jirka Klaue <jklaue at tkn.tu-berlin.de> wrote:
>
> > 1. I know that our encoder can fragment the NAL Unit and output the
> > fragmented NAL Unit. But Can we fragment the NAL Unit outside the
> > encoder?
> >
>
> Yes. RFC-3984 will answer all your questions.
>
> > 2. If we can(As per 1st point)fragment the NAL Unit outside the
> > encoder, then we have to reuse the NAL Header produced by the
> > encoder or a seperate Fragmentation indicator and header has to
> > added for fragmentation of the whole NAL Unit(along with NAL
> > headers) generated by the encoder?
> >
> > 3. Should the payload data(Fragmented Unit) be byte alligned?
> >
> > 4. How the "Optional RTP padding" has to be done.
> >
>
> regards,
>   Jirka
>
>
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