I would like to ask, anyone know how to simultaneously intercept twitch and youtube chat room?

I would like to ask, anyone know how to simultaneously intercept twitch and youtube chat room?
For example this video：https://www.youtube.com/watch?v=Q0aMdtZ4glk

my english is bad sry about that ：）

Is anyone else experiencing issues with the new OBS Studio 0.13.1 and their video capture card?

Is anyone else experiencing issues with the new OBS Studio 0.13.1 and their video capture card?
My Avermedia C127 Extreme Cap HD failed to be recognized when I first started this version of OBS. After twiddling with it and checking to see if it still worked on the old version (it did), I managed to get the video signal to pass through OBS Studio (I'm using the 64 bit version.)
Later in the session the camera cut out again.
I just wondered if anyone else has experienced similar issues.
LOVE the studio mode for preview.

Big thanks for the membership approval!