First of all, thank you so much for this! I got this working pretty well but I am wondering how you capture osu's sound after it is sent to ALSA. I use obs for recordings so I can only capture from pulseaudio. I got osu playing through pulseaudio using a few hints from this guide but it crackles and changing the buffer size doesn't help. How did you capture your audio, Franc[e]sco?