I built something similar (and then never documented it) to generate (audio) podcast feeds from any playlist or channel or grab an audio file from a video: htt

I built something similar (and then never documented it) to generate (audio) podcast feeds from any playlist or channel or grab an audio file from a video: https://github.com/solarkraft/ytdl-podcast https://github.com/solarkraft/ytdl-podcast I haven't used it in a while, so I'm not sure that it currently works, but perhaps it'll contain some useful hints.