[FFmpeg-devel] [PATCH 1/4] lavfi: add filter messages infrastructure.

Nicolas George george at nsup.org
Tue Jul 29 01:29:16 CEST 2014

Le decadi 10 thermidor, an CCXXII, Michael Niedermayer a écrit :
> Breaks ABI, AVFrame size is depending on libavutil and may be non
> constant for a libavfilter build

That was intentional (that makes the code simpler with less error checks):
the frame is only allocated and used internally, so this is safe.

Apart from the "format" field, which is public and part of the ABI, you can
consider this is a "FFLavfiFrame2" structure that just happens to be
identical to AVFrame at the time lavfi was built but will not follow its

I am ok with using a more classic approach if people insist, though.


  Nicolas George
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