[FFmpeg-devel] [PATCH 3/3] ffmpeg: support audio in complex filters

Nicolas George nicolas.george at normalesup.org
Mon May 7 14:44:35 CEST 2012

Le nonidi 19 floréal, an CCXX, Matthieu Bouron a écrit :
> Patch updated with first solution.

Patch forgotten.

I did not understand your suggestion. The obvious quick solution would be,
in avfilter_graph_add_filter, if the filter has no inputs
(filter->input_count == 0), insert it at the beginning instead of the end.
This is somewhat inefficient, but that probably does not matter much (and
the implementation with a realloc of n+1 each time is very inefficient too).

Also, note that this is a separate issue than changing ffmpeg to support
audio filters.

  Nicolas George

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