If you’ll be using a webcam for streaming games or other footage, your best bet is one that can capture high-def footage at 30 frames per second.
Often there are many other factors that influence the image quality of a particular PC camera, whether it’s the lens, your internet speeds, compression or sensor issues.
Video & Audio The main specifications to look at when comparing the picture quality of web cameras are video resolution and framerate.
Features Webcams may be equipped with auto, manual or fixed focusing systems.
Auto and manual focusing allows the camera to be adjusted to achieve the best focus point for the situation.
Video is made up of a series of images, or frames, played in quick succession to give the appearance of motion.
The number of frames that your camera can capture per second determines how quickly these frames can be displayed and how smooth your footage will appear.