I've been thinking a lot about optimizing my offline listening experience lately. There's so much great video content online, from documentaries to music and interviews, that I'd love to just have the audio for when I'm out and about or don't have internet access. It saves data and battery life, which is a huge plus. I've tried a few different methods over the years, but I'm curious what everyone else's favorite way is to extract audio from video content for personal offline listening. Any reliable go-to tools or tricks you'd recommend?