Improve mpv subtitle appearance

.config/mpv/mpv.conf

@@ -23,25 +23,27 @@ demuxer-max-back-bytes=256MiB
 
 # [SUBTITLES BEHAVIOUR AND FEEL]
 demuxer-mkv-subtitle-preroll    # Load subtitles while seeking
-sub-ass-force-style=Kerning=yes                     # Forces kerning on subtitles (more pleasent spacing between letters)
 sub-use-margins                 # Use black borders space for subtitles
+sub-ass-force-margins           # Place ASS subtitles in borders too
+sub-ass-force-style=Kerning=yes # Forces kerning on subtitles (more pleasent spacing between letters)
+sub-ass-override=force
 sub-auto=fuzzy
 sub-file-paths=ass:srt:sub:subs:subtitles:Subtitles
 
 # [SUBTITLES LOOK] (for srt)
-sub-font="Source Sans Pro Semibold"
+sub-font="Segoe UI Semibold"
 sub-font-size=48
 sub-margin-y=36
 sub-color="#FFFFFFFF"
 sub-border-color="#FF151515"
-sub-border-size=3.2
+sub-border-size=2
 sub-shadow-offset=1
 sub-shadow-color="#33000000"
 sub-spacing=0.5
 
 # [Language]
-slang=en,eng,English
+slang=en,eng,enUS,en-US,English,unknown
-alang=jp,jpn,Japanese,en,eng,English
+alang=ja,jp,jpn,Japanese,en,eng,enUS,en-US,English
 
 # [YouTube]
 ytdl