[FFmpeg-devel] [PATCH] avfilter/af_pan: ignore named channels not in current layout

Nicolas George george at nsup.org
Thu May 11 10:49:49 EEST 2017

Le duodi 22 floréal, an CCXXV, Marton Balint a écrit :
> You still have to use a different command line for stereo and 7.1, so I
> don't quite see how this simplifies your use case. Even if your use case
> were justified, I'd still think the current behaviour should be preserved as
> a default.

I agree. Bailing on unknown channels also means catching trivial user
mistakes. Furthermore, mixing from different channel layouts requires
different coefficients, otherwise the volume will be too low.

This use case seems too specific to be the default.


  Nicolas George
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