You might want to look into catt for Chromecast: - https://github.com/skorokithakis/catt/ https://github.com/skorokithakis/catt/ But I'm not aware of what the

You might want to look into catt for Chromecast: - https://github.com/skorokithakis/catt/ https://github.com/skorokithakis/catt/ But I'm not aware of what the equivalent would be for Amazon-type casting I wrote a wrapper around catt for playing music to my house speaker-groups. It also works with video but I don't cast video as often so that part might be buggy--in that case better to use catt directly - https://github.com/chapmanjacobd/library https://github.com/chapmanjacobd/library