On Fri, 25 Aug 2006 00:43:08 -0400 Mark Longridge <cubeman at cubezzz.homelinux.org> wrote: > It plays back fine on my linux box using mplayer but under windows > using windows media player I only hear sound and no video. Either install the ffdshow codec, or encode with -ffourcc XVID (or DX50, or DIVX). This is in the FAQ.