[Ffmpeg-devel] About A/V Sync problem after transcoding via FFMPEG

[Nico Sabbi]

Sean Zheng wrote:

> On 10/24/06, M?ns Rullg?rd <mru at inprovide.com> wrote:
>
>>
>> Don't do that.  MPEG PS doesn't support h263 video.  The PS muxer
>> should be fixed to give an error if you try.
>>
>
> Oh, why doesn't it support h263 video? As I know, the MPEG PS is only
> an encapsulation method, I think any video codec can be encapsulated
> in this method, isn't it?


there's no way to qualify the video stream as h263 in mpeg-ps, unless you
resort to some form of bastardization (e.g. using a custom registration 
descriptor
equal to the fourcc, but the resulting stream would be quite invalid)