I'm using MPlayer dev-SVN-r22981-4.0.1, fontconfig 2.4.2_0 and freetype 2.3.4_0. In Matroska files, how can i change the default font for an .srt subtitle? The -ass-color allows me to change the default color but is there a similar option for the font? My system is Mac OS X 10.4.9. Thank you.