I have a weird situation here. I used to be able to watch VCDs on my PC using various players (MS Media Player, Winamp, Nero). Suddenly the other day I am no longer able to do this. "Format not supported". The thing is these VCDs play flawlessly on my home VCD player.
yes, that's how i play VCDs, sorry i forgot to mention. essentially it seems that the codec for mpeg1 dissappeared.