How do I drop certain amount of seconds in VirtualDub? It seems the simplest thing you can do with video -- crop space or time dimensions. There is a video how to crop the spacial dimensions (although null transform filter does not seem to crop the selected region for me). Now, I want to drop first n seconds of my video. How do I do that with the notorious editor?
Move the timeline slider to the start point you want and set the Mark In point. The Mark In/Out buttons are to the left of the frame count display at the bottom.