[x264-devel] Regarding padding in H.264

mahesh k maheswarreddy.k at gmail.com
Mon Nov 5 13:53:22 CET 2007


Thanks for your reply....Can you please tell me the name of  the
flag present in the bitstream which represents this?

With best regards,
Mahesh.


On 11/5/07, Gabriel Bouvigne <gabriel.bouvigne at joost.com> wrote:
>
> mahesh k a écrit :
> > Hi all,
> >
> > Can any one please tell me whether padding is required even if sub pixel
> > motion estimation is disabled. Is this related to extended motion
> > vectors(MV outside frame boundaries).
>
> If you mean pixels replication/extension in the general case, this is
> not related to subpel motion estimation. Even integer pixel ME can go
> outside of frame boundaries.
>
> However, there is a flag within the stream that can be used to carry
> info about vectors going outside of frame boundaries or not.
>
> Regards,
>
> --
> Gabriel
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