[MPlayer-dev-eng] [PATCH] New vf expandstereo3d (adds proper black bars for over/under format)

[Reimar Döffinger]

On Tue, Jan 25, 2011 at 11:53:10AM +0100, Lasse Kärkkäinen wrote:
> There have been many 3d movies on the torrent sites in a format that
> could not be played by any of the filters that come with MPlayer nor
> with the patches I found, so I hacked it myself. This is based on
> the expand filter and the code is not perfect by any means but it
> gets the job done.

And it's mostly unnecessary for what you want.
Left and right borders can be added as is with -vf expand, to add top/bottom
borders you just need to convert to side-by-side, and the borders with
the normal expand and then convert back.

> Native stereo output via [...] quad-buffered OpenGL

That already is supported by vo gl.