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Script to set the volume of <video> and <audio> elements to reduced value (defaults to 50%), with a menu item to change for the current page.
< Feedback on Set HTML5 media player volume
Hi H K, sorry, I haven't kept up with Google's player for a long time now.
I think there is some kind of timing issue. Either YouTube is updating the volume after the script runs, or Firefox isn't ready for the script to set the volume yet so it is ignored. I can't find a quick fix, so this probably will stay broken. Hopefully you can find another one that works with the current YouTube design.
This only works after refreshing the page
As you enter the youtube homepage and click on one of the videos the script would not be ran. It would only be ran when you reload the page