Guess I can upload the video. Basically what happens many times the blower or whatever frequently tries to turn over before the fan comes on and it doesn't always kick in. After each time it fails to actually start there is a clicking noise.
Is that the blower or the draft inducer motor? Whats going on with your pilot light while this is happening? Usually a clicking noise is the pilot trying to light... or the gas valve rapidly opening and closing.
Firstly thanks to the person that refornatted the video. Mix, I guess I'm not sure about the pilot light. I assume inside the metal box? I do see inside that the flames are flowing just fine.