How to connect external camera in OBS.
This video shows how to physically connect a camera and use USB slots on the side of a computer for quick data transfer:
Camera: Nikon D5100
Cables used:
Micro USB camera to screen
USB A-B (screen to computer)
0:00 Intro
0:42 Connecting cables
1:50 digiCamControl
2:20 Importing to OBS
2:40 Adding screens
4:00 Enjoy and please leave a comment :)