gnome-shell only knows that Chrome/Chromeium is running. It does not know what the browser is doing.
So if you want to disable blanking specifically during video playback, that's a browser enhancement. You might need to log a bug directly with Chromium/Chrome upstream.
gnome-shell only knows that Chrome/Chromeium is running. It does not know what the browser is doing.
So if you want to disable blanking specifically during video playback, that's a browser enhancement. You might need to log a bug directly with Chromium/Chrome upstream.