Feed Studio One Audio into OBS Via ASIO

[Craig Anderton]

When capturing Studio One screens in OBS on Windows, to capture the audio you normally need to use Windows audio for both Studio One and OBS. Fotunately, it's possible to use ASIO thanks to the free OBS-ASIO plugin. However, as far as I can tell, your interface needs to have a loopback capability. I'm using this successfully with the PreSonus 1824c by selecting Mix 1/2 for Loopback in Universal Control. This allows sending Studio One's mixed output to OBS.

Download the OBS-ASIO plugin from GitHub. Install it, and open OBS. In the OBS Audio Mixer, click the + button in the Sources menu and choose "ASIO Input Capture." Double-click on it in the Sources box, and choose your ASIO interface.

I can't tell you how much simpler this makes my life when creating video examples for seminars and workshops

 

[Sombreuil]

Reastream (by Cockos) makes it possible even though your interface doesn't have a loopback feature.
I've been using it a couple of times and it worked great.

 

[Craig Anderton]

That's good to know, I was under the impression that Restream was mostly for streaming audio and MIDI over a local area network to other computers. I do like that OBS-ASIO doesn't require inserting any plugins in Studio One, which I think is the case with Reastream. But I could be wrong, I haven't worked with it.

I heard good things about ASIO Link Pro but it seems the developer died, and it's been more or less abandoned.