#!/bin/bash
fd -e pdf -x cpdfsqueeze {} {}
fd -e pdf -x qpdf --stream-data=compress --replace-input --compress-streams=y --recompress-flate --compression-level=9 --optimize-images {}

fd -e png -x oxipng
fd -e png -ejp{e,}g -X pingo -s9
fd -ejp{e,}g -x jpegoptim
fd -e webp -x cwebp -z 9 -mt {} -o {}

fd -e{epub,zip,cbz,jar,docx,odt,apk} -x advzip -z4
fd -t f -x advdef -z4

fd -e mp3 -x mp3packer
fd -e mp3 -x rename -- -vbr ''