[FFmpeg-user] Map Only Certain Channels to EBUR128 Filter

[Carl Eugen Hoyos]

Kieran Hanrahan <kieran <at> knhn.me> writes:

> ffmpeg -i foo.wav -filter 
> 'channelmap=0|1|2|3|4|5:channel_layout=5.1;ebur128' -f null -
> ffmpeg version 1.2.1

This is a little old, it should work fine with current FFmpeg 
git head.

Carl Eugen