[FFmpeg-devel] Example filter that process video and audio

Moritz Barsnick barsnick at gmx.net
Thu Oct 1 11:37:32 EEST 2020

On Sun, Sep 27, 2020 at 14:03:52 +0100, david at 3adesign.co.uk wrote:
> Was looking to create a filter to process video and audio in a filter graph,
> can find examples in movie or a source that has both video and audio but not
> anything that takes both, any pointers to something to use as a reference?

Are you looking to process both vidoe and audio inputs in *one* filter,
creating something which needs both inputs?

This hasn't been done yet, but I'm not sure it's impossible.

Do note that there are filters that convert audio to video, and vice

$ ffmpeg -filters | grep -E 'V->A|A->V'


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