[FFmpeg-user] "Extracting" Alpha Channel

Phil Rhodes phil_rhodes at rocketmail.com
Thu Jul 28 13:31:16 CEST 2011

> Another interesting possibility (simpler, faster) would be to
> implement a decomposer and a composer filter

Hang on. You're saying that implementing a video filter in low level code  
is simpler and faster than using an existing commandline tool?!


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