On Tue, 2021-02-23 at 13:09 -0500, Tom Horsley wrote:
I'm playing a video in firefox and want to capture the audio.
There's the brute force and ignorance method: Connect a 3.5 mm patch lead between line out to line in, and record the line in signal.
Obviously there can be some quality losses doing it this way, but they may be insignificant to you. And it gets around all technical attempts to stop you copying the sound.