[MPlayer-users] Opaque Blu-ray PGS subtitle?

[Reimar Döffinger]

On Tue, May 15, 2012 at 08:34:48PM -0300, Dâniel Fraga wrote:
> 	I'm watching blu-ray using mplayer but the PGS subtitle is a
> bit transparent. How can I force it to be completely opaque? I searched
> on google, but I couldn't find any solution for PGS subtitle.

Well, that probably is a result of only blending luma.
One (very slow) approach is to use something like
-vf format=bgr32,expand=osd=1,scale
The better one is to use e.g. -vo gl.