QUICK SOLUTION to Camera Glitch through Capture Card
I was LOSING IT over this camera flicker and could not find a solution for my specific problem ANYWHERE so I made this video once I figured it out :)
I am using a Sony A7Sii with the Elgato Cam Link 4k into OBS.
Sorry if this doesn't solve your problem, but I'll try my best to answer any questions in the comments below!