[FFmpeg-user] Bitstream filter to change DAR of a MPEG2 strem ?

[Sal Kennedy]

there's the very old windows program "restream" which works on elementary
streams.

that's the only tool i'm aware of that can do such a thing.  perhaps if
there's source for it floating around a bsf could be written (not a job for
me mind you).


On Thu, Sep 26, 2013 at 12:06 AM, Stanislas DEFAWES <sdefawes at ina.fr> wrote:

> Hello everybody,
>
> I'm looking for a solution (if exists) to change the display Aspect Ratio
> of a MPEG 2 Stream without re-encoding.
> I've got à MPEG2 UDP Stream, and his DAR is 4/3 but the real DAR will be
> 16/9.
> Is there a solution to do that ? I had a look on bitstream filters but i
> didn't found anything about that.
>
> Thank's a lot, and thanks to everyone whose help us with FFMPEG, A great
> software with a great community :)
>
> Stanislas
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