Firefox for Android does background playback too, and even provides media controls (exposing play/pause etc through the standard system API). Some sites may nee

Firefox for Android does background playback too, and even provides media controls (exposing play/pause etc through the standard system API). Some sites may need the Video Background Play Fix [0] add-on. For popping out YouTube videos I use NewPipe, a FOSS Android YouTube client [1]. [0] https://addons.mozilla.org/en-US/firefox/addon/video-background-play-fix/ https://addons.mozilla.org/en-US/firefox/addon/video-backgro... [1] https://f-droid.org/en/packages/org.schabi.newpipe/ https://f-droid.org/en/packages/org.schabi.newpipe/