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authorReimar Döffinger <Reimar.Doeffinger@gmx.de>2013-08-08 20:27:24 +0200
committerReimar Döffinger <Reimar.Doeffinger@gmx.de>2013-09-22 16:20:54 +0200
commit547c2f002a87f4412a83c23b0d60364be5e7ce58 (patch)
treeb7ae4ce31ea8d8344a54c1290a4f690936d46a80 /doc/authors.texi
parenta5cbf1991c3d04b0be3c23ee0a7096b5a365cc85 (diff)
downloadffmpeg-547c2f002a87f4412a83c23b0d60364be5e7ce58.tar.gz
Make decoding alpha optional for some codecs.
For codecs where decoding of a whole plane can simply be skipped, we should offer applications to not decode alpha for better performance (ca. 30% less CPU usage and 40% reduced memory bandwidth). It also means applications do not need to implement support (even if it is rather simple) for YUVA formats in order to be able to play these files. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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