Personally I find the audio encode settings on 480p Youtube videos more than good enough. Last I checked it's Stereo 16-bit 128 kbps 44.1KHz, which is CD Audio quality. More than enough for small units like those. Honestly, it's more than enough per se, unless I want to just compare and criticize, not listen. You can first listen to it on Youtube and if you like it, you can download it and rip the audio in MP3. Don't re-encode, just rip. Youtube is video only. And try to stick with .mp4 videos, not .mkv. For some reason I see the latter harder to deal with in this regard.