[FFmpeg-devel] Channel mapping integration in af pan

Clément Bœsch ubitux at gmail.com
Wed Jan 18 14:40:41 CET 2012


On Wed, Jan 18, 2012 at 08:34:19AM -0500, compn wrote:
> On Wed, 18 Jan 2012 13:31:28 +0100, Clément Bœsch wrote:
> >Hi,
> >
> >After the first attempt to have a channel mapping filter [1], Nicolas proposed
> >to integrate it in af pan filter instead. So here here is a patch set for that
> >purpose.
> 
> am i the only one that hates how complicated pan is to use? i'm not
> against the filter being in ffmpeg, but if someone wants to make it
> easier to use, i'm sure those changes could be accepted in mplayer as
> well.

I believe the pan filter in FFmpeg is way simpler (at least to understand
the usage, since it's the syntax is less confusing) than the one in
MPlayer. Also, I'm going to make the -map_channel option generating a
filtergraph with af pan & merge to simplify this specific usage.

[...]

-- 
Clément B.
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