[LAU] mpv af channelmap help

[Christopher Arndt]

Am 06.09.18 um 00:21 schrieb Jeanette C.:
> mpv --af channelmap:map="0,1,1,0":channeml_layout=2 file.wav
> The channelmap can't be parsed.

This does the trick:

mpv "-af=channelmap=0-1|1-0|" <inputfile>

Here is the reference for the syntax (since channelmap is a libavfilter
filter):

https://ffmpeg.org/ffmpeg-filters.html#channelmap

which is linked from the manpage in PDF format found here:

https://github.com/mpv-player/mpv/wiki


HTH, Chris