[FFmpeg-devel] [RFC] lavf/tee per-output stream selection

Nicolas George nicolas.george at normalesup.org
Wed Aug 21 17:22:19 CEST 2013

Le quartidi 4 fructidor, an CCXXI, Stefano Sabatini a écrit :
> Not sure what you mean. Most containers will refuse no input stream,
> so this should not be strictly required. I'll provide a further patch
> if you can clarify.

You may have missed the code snippet I suggested, I believe it explains what
I mean, but I can rephrase it more clearly if necessary:

Imagine you have four streams coming to tee, and two slaves: slave #0 maps
streams 0 and 1, slave #1 maps streams 0 and 2: stream 3 arrives to tee but
is not transmitted to any slave; that means the application makes effort to
generate stream 3, but does nothing at all with it, this is probably not
something the user wants.


  Nicolas George
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