[FFmpeg-user] move from audio track to another

[Cley Faye]

2016-05-05 23:43 GMT+02:00 juan carlos Rebate <nerus492 at gmail.com>:

> https://trac.ffmpeg.org/wiki/AudioChannelManipulation
>
>
> here it is perfectly explained this in version 2.8 and earlier applies to
> ffmpeg and ffmplay


​The link you provided explicitely say the same thing: -ac allows you to
set the *number* of output *channels*, and have nothing to do with chosing
audio *streams* (or tracks as you put it).​

So far, the behavior of -ac explained by others and by your link are the
same, and match the current behavior of ffplay I'm observing. What exactly
is your problem?