CamMicGo Docs
Webcam test documentation
How CamMicGo checks camera access, resolution, frame rate, brightness and image sharpness directly in your browser.
What the test measures
The webcam test reports the video track exposed by your browser, including the negotiated resolution and live frame rate. CamMicGo also estimates scene brightness and image sharpness from small local video frames. These are practical diagnostic indicators, not laboratory camera measurements.
How to interpret FPS
A stable 30 fps is normally sufficient for calls. 60 fps can look smoother when the camera, browser and lighting support it. A falling or unstable frame rate can come from low light, USB bandwidth, another app using the camera, browser load or power-saving settings.
Privacy and limitations
The live video stays in the browser. Camera permissions and the exact settings visible to CamMicGo depend on the browser, operating system and camera driver. Some devices advertise modes that the browser does not ultimately negotiate.