[FFmpeg-user] "Extracting" Alpha Channel

Dan Flett dflett at bigpond.net.au
Thu Jul 28 13:50:18 CEST 2011


-----Original Message-----
From: ffmpeg-user-bounces at ffmpeg.org [mailto:ffmpeg-user-bounces at ffmpeg.org]
On Behalf Of Phil Rhodes
Sent: Thursday, 28 July 2011 21:31
To: FFmpeg user questions and RTFMs
Subject: Re: [FFmpeg-user] "Extracting" Alpha Channel

> 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?!


Hehe, yeah.  I'm more of a user than a coder. :)  I like to tell people
what's possible with ffmpeg as it is.  If a coder sees an easier way, then

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