On Sunday 13 November 2005 19:04, Yuandan Zhang wrote: > Hi, > I am looking for ways to convert video file between, for example, > AVI and WMV or mpeg and WMV? can mplayer/encoder do it? How? This may work for you: mencoder -oac copy -ovc copy <input-file> -o <output-file> Regards, Mike Klinke