[FFmpeg-devel] [PATCH 2/2] Adding closed caption decoder

Nicolas George george at nsup.org
Thu Dec 4 13:52:17 CET 2014

Le quartidi 14 frimaire, an CCXXIII, Anshul Maheshwari a écrit :
> while with stream_idx, even if I you dont know where is video and audio it
> works.

I do not think so, I suspect it only worked by chance. You may as well end
up trying to extract subcc from audio, or in a completely random order.

> I think there should be some more way of specifying 0+1, we should also
> able to specify 0v+0a

In the "s=" option you mean? This is the realm of the movie filter, this is
completely unrelated, and it is already possible as "0:v"; unfortunately,
due to the comma character, it falls into escaping hell.

(Have to go for now.)


  Nicolas George
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