skin by sterling
inspired by the slim theme.
Somewhat bigger for 4K displays and much better.

There are currently 4 fonts families in 13 colors, just copy font.fnt and font.png from a subdir to the main dir in order to use them.
ie: 
cd /usr/share/mplayer/skins/sterling-1.2
cp Iosevka-Fixed-Slab-Extended/font.fnt font.fnt
cp Iosevka-Fixed-Slab-Extended/font-green.png font.png

These fonts are 187dpi antialiased
The default installed font is dejavu limegreen

Here are the number of glyphs covered for each font:
dejavu      3322
plex         747
iosevka     4743
liberation  2289

The kids' emojis should work now!!!