I Need small C# program that connected to webcam(USB), and can preview the video at one resolution, and capture image with different resolution at the same time? (both resolutions are supported by the camera). Using Directshow.
The program will have small preview window with low resolution, such as 320x240, and a button to save images? with the resolution? 640x480.
It is important that the continues video stream from the camera - preview will be the lowest (320 x 240), and the capture will be different stream that is activated only when pressing the button.