Route audio between applications – Ableton Live to OBS, Zoom or any other streaming software.
How to route audio from Ableton to OBS:
Open Ableton Live, go to preferences and setup the output Audio devices as follow:
** You only need to use CASTER outputs channels 1 & 2.
Now open CASTER application and choose Ableton as an application input:
Now all the audio is routed from Ableton Live to CASTER. you can now use “CASTER Stream Mix1” audio device to capture the audio in OBS.
On top of the routing you just did, Your desktop audio is also routed to CASTER (this happens automatically), these tracks and more that you can add are routed to CASTER stream Mix device. you can monitor this stream directly in CASTER. you can control levels of streaming and headphones outputs and you can insert plug-ins in to all CASTER tracks.
If you are using other streaming application Like Zoom for example, all you need to do is keep the default Zoom settings in the audio setup – “Same as system” for Speakers and Microphone.