search

obsproject / obs-studio

OBS Studio - Free and open source software for live streaming and screen recording
https://obsproject.com
GNU General Public License v2.0
60.67k stars 8.02k forks source link

New UVC camera behaviour causing unintended setting behaviour in non webcams. #7239

Closed jdudetv closed 2 years ago

jdudetv commented 2 years ago

Operating System Info

Windows 10

Other OS

No response

OBS Studio Version

28.0.0

OBS Studio Version (Other)

No response

OBS Studio Log URL

https://obsproject.com/logs/_QHRw2tThR1h2QQI

OBS Studio Crash Log URL

No response

Expected Behavior

Changing settings in the properties menu should only change those settings and nothing else.

Current Behavior

Changing settings in the properties menu FPS, Resolution, Video format, colour space, colour range etc is pushing default / random settings through to camera setting brightness, contrast etc to 0 or in other cases setting the shutter speed on my camera to 1/8000. been reported to happen with Camlinks but is happening to me on the ZCAM E2 plugged in over USB as a UVC camera.

Causes the camera to just go black or become unresponsive currently. Also will lock up OBS when pushing the settings through.

Steps to Reproduce

  1. have non webcam UVC camera installed. 2.Change from device default to custom in properties menu
  2. change any of the settings
  3. the configure video settings will now be changed.

Anything else we should know?

No response

prgmitchell commented 2 years ago

I've stated so elsewhere but I want to confirm that have experienced this on multiple devices, both UVC and non-UVC. The repro steps here do not work for me but I am unable to find the exact trigger to reproduce myself.

RytoEX commented 2 years ago

Presumably caused by #5480. We'll probably revert that temporarily while we investigate how to reimplement the feature without causing issues.

RytoEX commented 2 years ago

We've reverted #5480 for now. We'll revisit it at a later date.