I plugged my new 4K webcam into my Nvidia Shield connected to a 4K TV and installed Trueconf. The webcam is detected but is overexposed and there is nothing in the Trueconf app that allows changing the webcam settings. Is there a generic app out there that can modify the webcam settings such as exposure, contrast, zooming in/out etc?
Although TrueConf for Android TV does not allow users to change camera settings, one of the possible solutions to this issue might be to go to the applications settings (Direct USB Camera Access) and click on the Enabled radio button instead of Default.