darktef

for i in (find . -type f -iname "*.webm")
  set int (string trim -l -c=./ $i)
  set name (string trim -r -c=.webm $int)
  echo $name
  ffmpeg -i $i -vn -acodec libmp3lame -q:a 2 $name.mp3
end

darktef

 youtube-dl -f bestaudio -o 'The_Sounds_of_the_Monterey_Bay/%(playlist_index)s - %(title)s.%(ext)s' 'https://www.youtube.com/watch?v=oBik31cwRbY&list=PLUSRfoOcUe4aw6JiTXbwUET_wdQ1bnyoo'
 
 ## Download playlist in separate folder, audio only
 
 youtube-dl -f 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best' -o '%(playlist_index)s-%(title)s.%(ext)s' 'https://www.youtube.com/playlist?list=PL4BBB74C7D2A1049C'
 
 ## Download playlist with best quality

darktef

for f in *.m4a
  set name (string trim --right --chars=.m4a $f)
  echo $name
  ffmpeg -i $f -acodec libmp3lame -b:a 320k $name.mp3
end