[FFmpeg-user] Fwd: "Guessed Channel Layout for Input Stream" - how to assign channels? (FL+FR+FC+LFE+BL+BR)

Carl Eugen Hoyos cehoyos at ag.or.at
Tue Apr 2 21:28:51 CEST 2013

Steve C <natgeo.operations <at> gmail.com> writes:

> > (You have to specify the option 16 - or at least
> > 14 - times.)
> sorry, i was not clear, i have tried to apply 
> -channel_layout after each audio input,

That cannot work;-)

> but that does not seem to work. FFMPEG just takes 
> that last -channel_layout option
> and applies that to all audio inputs.

Since it works fine here, please provide the command line 
you tried together with complete, uncut console output.

Carl Eugen

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