The problem is when recording audio on the camera, in the recorded video file the audio is out of phase with the video, between 600 ms and 9000 ms. Camera Edimax IC-3140W configured in program as IC-3116W, setup 640x480. The FPS oscillate between 9 and 13.
The video file has variable frame rate, can I set a constant frame rate?
How can I solve that?