id. The video does not have to be playing. If the video is playing and you call
SeekVideo(), it will immediately skip to the specified position. The position is specified in milliseconds. Thus, if you want to skip to the position 3:24, you would have to pass the value 204000 because 3 * 60 * 1000 + 24 * 1000 = 204000.
Please note that video seeking is a complex operation. There are video
formats which do not have any position lookup tables so that Hollywood
first has to approximate the seeking position and then do some fine-
tuning and keyframe seeking so that the final position can always be a
bit off from the position you specified in
SeekVideo(). It can also
happen that Hollywood will not seek directly to a keyframe so there
might be artefacts from previous frames left on the screen.