[x264-devel] Re: Access Unit Delimiter

Måns Rullgård mru at inprovide.com
Fri Apr 8 01:27:07 CEST 2005


Måns Rullgård <mru at inprovide.com> writes:

> Pablo Pérez <ppg353 at tid.es> writes:
>
>> Hi,
>>
>> I am using x264 + VLC to stream AVC video in MPEG-2 Transport
>> Stream. x264 does not use Access Unit Delimiters (AUDs) to mark frame
>> starts (or, at least, I have not found how to do it). However, the use
>> of these NAL units is mandatory when embeddng AVC video streams in
>> MPEG-2 systems (Ammendment 3 of MPEG-2 (2000)  part 1 recommendation).
>
> My draft of that document doesn't mention this requirement.  Do you
> have a later version?  Could I have a copy, please?
>
>> So, is there any option to include AUDs in the video stream?
>
> No.
>
>> Is it planned to include this feature in the future?
>
> If it is a requirement in some circumstances, we'll certainly add it.
> It doesn't seem too difficult to me.

It's done.

-- 
Måns Rullgård
mru at inprovide.com

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