[MPlayer-users] playing to video streams

[Carl Karsten]

Can mplayer play 2 video tracks at the same time?   Ideally in 2 separate windows.

For instance, some DVDs have 2+ video tracks, typically called angles.  I want
to see both of those, plus hear the audio.

The real need for this is playback of a video of a speaker, and what he is 
displaying on an overhead. (slides and demo code)  and I don't want to have to 
do hours of editing later trying to cut back and forth depending on what is 
interesting.  let the viewer see both, and they can figure out what to pay 
attention to.

Carl K