Let the episode/movie play for a minute, you can stop the recording to make it easier to filter.
Filter results with this string: ?o=
Sort by size (smallest to largest) by clicking on the size column
Guess and check, middle size files (about 100-150kB usually contain the audio, movies tend to be a bit larger)
Click on the line you want, copy the url
Paste the URL into a separate browser tab and delete the section from range until ?
AFTER REMOVING it should look like net/?o=
Press enter
That will download an unencrypted aac file of bitrate between ~128kpbs - ~192kpbs. The file should be about 20-80mb, this is the size you should expect for audio of an episode/movie. (If the size is wrong, cancel download and repeat steps 7-11)
Rename and change file to .mp4 extension
Open and verify it plays the audio
Use ffmpeg to convert from .mp4 to .m4aterminal
ffmpeg -c:a aac_at -i ~/Downloads/[filename].mp4 [filename].m4a
You may have to specify where your downloads folder is:
terminal
ffmpeg -c:a aac_at -i /Users/[username]/Downloads/[filename].mp4 [filename].m4a
