Audio routing from layers to different audio channels

General
1

Hi everyone!

Is it possible to play
Layer 10 on Channel 1, Audio Track 1
Layer 11 on Channel 1, Audio Track 2
Layer 12 on Channel 1, Audio Track 3

etc? If so, what do I need to configure?

Thanks in advance!

2

In 2.2 and later you need to do this with an ffmpeg audio filter. I think something like PLAY 1-10 GO1080P25 AF "pan=4c|c2=c0|c3=c1" will work, and will play the clip audio on channel 3&4

1 Like
3

And before 2.2? :slight_smile:

4

You could also try using layer routes and then do the “patching” with consumers.

5

In 2.1 you can probably do it with ffmpeg audio filters still (but I’ve never tried), or you can use the ‘channel-layouts’ xml properties and I think amcp parameters. This is essentially the same thing as the ffmpeg filters, but setup in a different way, so that you define the layout each producer/consumer uses and