Hello, I'm working on Old Video Filter with VirtualDub, I see in wiki http://wiki.videolan.org/Mini_Projects#Video_Filters a "mini project". You can see that my filter can do http://www.youtube.com/watch?feature=player_detailpage&v=PYtOUbJgWS0 I like VLC, and I want to help us, Do you have an interest on my work ? Maxime,