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

[Carl Eugen Hoyos]

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

> I would like the channel assignment to match 
> the 5.1+2 (7.1) arrangement.

How are 16 channels supposed to match any eight 
channel channel layout?

> I've searched through the FFMPEG documentation, but 
> I can't find out a way to do this.

ffmpeg -h full|grep channel_layout shows a few results here.

Carl Eugen