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4 channel audio output from a video source

Posted: Wed Nov 06, 2019 12:08 pm
by Fabioquiet
Hello
i need to play 4 channel audio from a video. i'm using a video source to light many strip led single pixel by artnet. I know that someone already wrote something in the forum, but i didn't understand well. So i exported a .mov Apple pro res 422 HQ with 4 channel audio. So when i play it on madmapper how can I link the 4 audio channel to 4 output of my audioboard? I thought that it could be automaticly but my audioboard still playing only LR channel.
Thanks

Re: 4 channel audio output from a video source

Posted: Thu Nov 07, 2019 11:16 am
by mad-matt
Hi,
Are you on macOS or Windows ?
Are you using MadMapper 3.7 ?
You have to select the audio interface in MadMapper / Preferences / Audio / Audio Output.
If you're on Windows, you have to choose ASIO driver to have multichannel support.
Cheers

Re: 4 channel audio output from a video source

Posted: Thu Nov 07, 2019 2:18 pm
by Fabioquiet
Yes i'm on osx madmapper 3.74.
I selected the audioboard, but i can't hear anything from 3-4 channel, only LR.

Re: 4 channel audio output from a video source

Posted: Fri Nov 08, 2019 5:23 pm
by mad-matt
You have chosen ASIO driver in preferences / Audio / Driver Type ?
You have to for having multi channel support.