[FFmpeg-devel] [PATCH] swscale alpha channel support
Tue Mar 10 19:06:09 CET 2009
Carl Eugen Hoyos <cehoyos at ag.or.at> writes:
> M?ns Rullg?rd <mans <at> mansr.com> writes:
>> > + echo " --enable-swscale-alpha enable alpha channel support in swscale"
> What is bad about alpha channel support in swscale?
> (Why would somebody want it disabled?)
Apparently it slows down the non-alpha paths ever so slightly.
mans at mansr.com
More information about the ffmpeg-devel