[linux-audio-dev] How to delay video?

Not so much related to sound perhaps, but a bit. I'm trying to find a solution to delay a video signal. The idea is to be able to synchronise video with advanced surround sound processing which runs in my convolution engine (BruteFIR) and has 100 - 400 ms I/O-delay (depending on configuration). Any suggestion of hardware or software solution or both is ok, apart from using a very very long cable, I have already thought of that one :-). Since this concerns high-end reproduction on the sound part, it would be good if the resulting video quality is good too. The source would be a DVD-player (stand alone product) of some sort. S-video output or RGB or whatever the best is... /Anders Torger