Facebook Live with OBS: phase issues when listening on phone speaker.

[leftymofo]

Hi everyone,

I was using OBS to stream a live show today on Facebook, and had some issues with phase.
Phase cancellation was happening when I listened to the stream on my phone speaker, but not with headphones, or through a laptop.

I was wondering if any of you ever had the same problem, and a way to fix this for the future.
Thanks a lot!

Setup:

Audio going through Steinberg UR22mkII into OBS
Video going through BlackMagicDesign IntensityShuttle USB3 into OBS

 

[nottooloud]

Could be stereo to mono compatibility, something out of polarity in one channel.

 

[leftymofo]

Could be stereo to mono compatibility, something out of polarity in one channel.

My guess as well, but I was wondering what could be causing the issue. So far, no clue on my end.

 

[nottooloud]

If you mono up the audio source in OBS, does it also happen on phones?

 

[nottooloud]

Also, are you certain the source isn't doubled somewhere, i.e. in system sources and also in a scene?

 

[leftymofo]

Also, are you certain the source isn't doubled somewhere, i.e. in system sources and also in a scene?

Oh, shoot! I think that may have been the problem. I had an audio capture source left on a scene. I'll test it out when I have the hardware available. Thanks a lot!