#!/bin/zsh mkdir movie find Movie -name \*.adx -or -name \*.m2v -delete find Movie -name \*.usm -and -not -iname mini_radio\* | parallel mono usm_extract.exe {} find Movie -name \*.usm -and -not -iname mini_radio\* | parallel ffmpeg -i {.}.adx -i {.}.m2v -c:a libopus -b:a 196k -af aresample=48000 -c:v libvpx -b:v 1M -threads 1 movie/{/.}.webm -n