It's a standalone Python CLI and GUI (GTK, TK) and camera Viewer (SDL) to set the camera controls in Linux. It can set the V4L2 controls and it is extendable with the non standard controls. Currently it has a Logitech extension (LED mode, LED frequency, BRIO FoV, Relative Pan/Tilt, PTZ presets), Kiyo Pro extension (HDR, HDR mode, FoV, AF mode, Save).
Works perfectly with my Logitech Brio - gives me access to all its features and controls that all the usual client software (Zoom, Skype etc) lacks. If only there was a Windows version too!
I encountered issues with my webcam during video call meetings. Despite placing a lamp in front of me, the webcam couldn't capture light properly. However, this program resolved my problem. I am now able to manually adjust exposure and colors, resulting in excellent outcomes. My heartfelt gratitude for this application.