Bug Report Debian, OBS v25, AVerMedia & v4l2

SylpheBaku

New Member
Greetings everyone,
When running OBS v25, whenever I try to change the properties of the V4L2 source for my AVerMedia Live Gamer Portable 2, OBS starts lagging a lot and becomes unresponsive. I can click on the Cancel button but there a chance OBS will then segfault. When running OBS from the terminal, I get the following logs when accessing the properties of my LGP2:
Less:
info: v4l2-input: /dev/video5 seems to not support video capture
info: v4l2-input: /dev/video3 seems to not support video capture
info: v4l2-input: /dev/video1 seems to not support video capture
info: v4l2-input: Found device 'Integrated Camera: Integrated C' at /dev/video4
info: v4l2-input: Found device 'BRIO 4K Stream Edition' at /dev/video2
info: v4l2-input: Found device 'Live Gamer Portable 2' at /dev/video0
info: v4l2-input: Found input 'Camera 1' (Index 0)
info: v4l2-controls: setting default for Exposure, Auto to 0
info: v4l2-input: Pixelformat: Motion-JPEG (unavailable)
info: v4l2-input: Pixelformat: H.264 (unavailable)
info: v4l2-input: Pixelformat: RGB3 (Emulated) (unavailable)
info: v4l2-input: Pixelformat: BGR3 (Emulated) (available)
info: v4l2-input: Pixelformat: YU12 (Emulated) (available)
info: v4l2-input: Pixelformat: YV12 (Emulated) (available)
info: v4l2-input: Pixelformat: Motion-JPEG (unavailable)
info: v4l2-input: Pixelformat: H.264 (unavailable)
info: v4l2-input: Pixelformat: RGB3 (Emulated) (unavailable)
info: v4l2-input: Pixelformat: BGR3 (Emulated) (available)
info: v4l2-input: Pixelformat: YU12 (Emulated) (available)
info: v4l2-input: Pixelformat: YV12 (Emulated) (available)
info: v4l2-input: Stopped capture after 275 frames
info: v4l2-input: Start capture from /dev/video0
info: v4l2-input: Input: 0
info: v4l2-input: Resolution: 1280x720
info: v4l2-input: Pixelformat: 3RGB
info: v4l2-input: Linesize: 3840 Bytes
info: v4l2-input: Framerate: 60,00 fps
info: v4l2-input: Stopped capture after 1 frames
info: v4l2-input: Start capture from /dev/video0
info: v4l2-input: Input: 0
info: v4l2-input: Resolution: 1280x720
info: v4l2-input: Pixelformat: 3RGB
info: v4l2-input: Linesize: 3840 Bytes
info: v4l2-input: Framerate: 60,00 fps
info: v4l2-input: Stopped capture after 1 frames
info: v4l2-input: Start capture from /dev/video0
info: v4l2-input: Input: 0
...

I've tried OBS 25.0.0 and 25.0.8 which both don't work, so I've rolled back to 24.0.6. Please let me know if you need more information.
 
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