Mpv UI fonts

Slightly more readable UI font (windows), in mpv.conf

osd-font="Roboto"
osd-font-size=28
#osd-bold=yes

Note that the fonts can be provided from subfodler ‘fonts’ next to mpv.exe (windows)

├── mpv.exe
└── fonts
    └── Roboto-Regular.ttf

which should make entire config portable.
edit:

or

osd-font="Roboto Condensed"