Preview/record shows multiple windows in a window

[themagicm]

I'm running Debian bullseye and have a USB 3.0 capture card. The input is a Raspberry PI @ 1280x720 resolution. In the preview I see the window multiple times and mirrored. Is there a way to fix this?

 

[themagicm]

anyone...???

 

[themagicm]

I am assuming everyone is stumped like I am. Not sure if its a hardware issue or software. Same issue in Winders.

 

[Tuna]

If it is also happening in Windows I would say it is safe to say that the capture card exposes a wrong format when trying to capture. E.g. width and height and or color format does not match with what the card actually returns. So the card manufacturer may offer a fix.

 

[themagicm]

aaah ok! Excellent. I'll return it to Amazon and find another. Thanks!