[FFmpeg-devel] [PATCH] Make decoding alpha optional for some codecs.

compn tempn at twmi.rr.com
Wed Sep 18 13:32:27 CEST 2013

On Wed, 18 Sep 2013 13:12:06 +0200, Reimar Döffinger wrote:
>And actually the issue of having to initialize alpha can be avoided by setting the non-alpha pixfmt when such a flag is set.

probably we could add a flag to codecs.conf entries that passes to

videocodec proresnoalpha
comment "30% faster decoding"
avopt noalpha
status working
fourcc apch
driver ffmpeg
dll prores
out YV12


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