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Automatically sets Twitch player quality to 1080p60 (Source) using element detection and closes the settings menu
This is a simple user script that will automatically set the quality of any Twitch video you are watching to source quality. You can easily edit the script to select a quality you prefer.
The script will automatically wait until the page loads, and will manually click each element, waiting for the next element to load before proceeding. Overall it's very fast and only takes a few frames, but it works for me so I figured I'd share it with everyone else. It also works for embedded videos on 3rd party sites.
By default, it will look for either 1080p or source in the list. So if the video you are trying to watch has source quality in 936p or something, it will select that, it doesn't have to be just 1080p.
I have no plans to really maintain or update this script for when twitch updates their UI, but for now it will work.
