[FFmpeg-user] move from audio track to another

juan carlos Rebate nerus492 at gmail.com
Fri May 6 00:44:00 CEST 2016


I think even did not understand what I want to do, what I need is that the
audio output is 1 but do not want to be 0 so tnto that is done with -ac but
does not work

2016-05-06 0:31 GMT+02:00 Cley Faye <cleyfaye at gmail.com>:

> 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?
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