How to improve performance of Firefox background tabs?

Question

Mozilla Firefox

Problem: on background tabs or when the browser itself is not in focus, the video starts to slow down, the quality drops, streaming services start to freeze. Obviously, the browser somehow lowers the priority of background tabs, but how to turn off this optimization? I tried to google, but all that is on the Internet is how to further reduce the performance of the browser.

Answer 1

Read more carefully is not fate?

Just so that these tabs are exactly part of the chrome window and replace the standard layout