record

Thanks a ton for any helpful feedback

I need help with getting best quality GIFs.

I am not used to CSS syntax so it would be amazing if you add a lot of example config.yml files. Also, try adding config.yml files for the GIFs you are displaying in your README.md. They look fantastic. I have spent hours trying to get perfect GIF but no luck.

I don't know what value to give for shadow

As noticed by Turbo.

Say I have two players:
Player player1 = Player(id: 1);
Player player2 = Player(id: 2);

If I change the volume of player1 it will also change the volume for player2, which shouldn't happen.