[sub-skip] skip music/ignore music lines

[spookyjj]

Similar to the option from speed-transition from zenyd, I just thought I'd suggest the option to ignore specific lines like ♪♪ so the music lines will also be skipped. I prefer sub-skip over speed-transition since sub-skip also fasts forward the audio while (as far as I could tell) speed-transition mutes when skipping, but anyways just a suggestion 👍

[artjomsR]

You can add these shortcuts to your mpv\mpv\input.conf and use them to go to the prev / next subtitle manually, effectively skipping music

a  no-osd sub-seek -1
d  no-osd sub-seek  1