I amalgamated some audio filters to cycle through on a F1 press

- Loudness Normalization: "lavfi=[loudnorm=i=-14.0:lra=13.0:tp=-1.0]"

- Loudness Normalization + Mild Tinnitus Filter: "lavfi=[loudnorm=i=-14.0:lra=13.0:tp=-1.0,equalizer=f=6000:width_type=o:w=2:g=-20]"

- Mild Tinnitus Filter: "equalizer=f=6000:width_type=o:w=2:g=-20"

- Aggressive Tinnitus Filter: "equalizer=f=4000:width_type=q:w=1:g=-30,equalizer=f=6000:width_type=q:w=1:g=-30,equalizer=f=8000:width_type=q:w=1:g=-30"

- Bass Reduction: "bass=f=210:g=-17.7"

- Alternative Loudness Normalization: "loudnorm=linear=no"

- Dynamic Audio Normalization: "dynaudnorm=s=0"

- None: ""

F1 cycle-values af "lavfi=[loudnorm=i=-14.0:lra=13.0:tp=-1.0]" "lavfi=[loudnorm=i=-14.0:lra=13.0:tp=-1.0,equalizer=f=6000:width_type=o:w=2:g=-20]" "equalizer=f=6000:width_type=o:w=2:g=-20" "equalizer=f=4000:width_type=q:w=1:g=-30,equalizer=f=6000:width_type=q:w=1:g=-30,equalizer=f=8000:width_type=q:w=1:g=-30" "bass=f=210:g=-17.7" "loudnorm=linear=no" "dynaudnorm=s=0" ""

https://reddit.com/r/mpv/comments/xf8p9t/movie_volume_compre...

https://pastebin.pl/view/2f48e64c