Viewers should be able to display images as two frames side by side. Three modes that might be nice:
- Normal aspect ratio, left eye image on left (view wall-eyed or with stereopticon)
- Normal aspect ratio, left eye image on right (view cross-eyed)
- Half width, full screen, to trigger 3-D mode on 3-D displays (though these can often display mpo files directly)
Viewers should be able to display images as two frames side by side. Three modes that might be nice: