Fix for Linux version / choppy and distorted sound

[ste1590]

Hello and first of all thank you for this amazing software. I wanted to try this and since my main daily driver is Debian Sid I couldn't install it due to some Python dependency, I think Numpy package could not be installed on Python 3.11, so I decided to try it on Ubuntu live from USB. It worked perfectly, I was amazed by the result, then I installed Ubuntu 22.10 on another machine, set up everything, and when I extracted some vocals from the audio, it sounded so bad. I spent 2 days to solve it and almost gave up. So usually all of us when installing a new OS check the option "install meta codecs" or "restricted extras". Currently, there is a package gstreamer1.0-libav which is bugged in recent Ubuntu versions, I tried 22.04 and 22.10, also Linux Mint 21 and the problem is present on all. So, if you experience distorted sound after stem extraction, just remove gstreamer1.0-libav from the system, try UVR again and the problem will disappear. Cheers!