NOT RECOGNIZED IN OBS

Hello,
I have just installed the latest version of OBS and update the latest drivers for my Blackmagic Television studio HD. I cannot seem to get the OBS to recognize Blackmagic as the video source. connected the cameras to blackmagic but still no input source. Please help. IT URGENT!

You need a capture card for that. The USB connnection in the TVS HD is only for configuration.

I had the same issue. OBS did not recognize the ATEM as a Web Cam...... I switched to VMix...... KaBoom, works great.