Greasy Fork is available in English.
Easily download videos from BBC iPlayer (with youtube-dl)
< Feedback de BBC iPlayer video download
I tried on this video and it seems to work:
https://www.bbc.co.uk/iplayer/episode/b0bxbvkg/the-abc-murders-series-1-episode-1
What video are you trying to save?
Stopped working
After the reccent BBC website redesign (and renaming of the iPlayer) this script seems to have stopped working.