Airplaying videos

Is there a way to airplay videos? I can essentially airplay almost every web video, except for those on this site.

What’s the actual setup that does not work? You should certainly be able to view them on a device that can Airplay (recent macOS, iOS) and then watch them on your Apple TV via Airplay.

I’m on the latest version of everything using safari browser on macOS. Every video I can essentially airplay to the  tv, except for those on This is unfortunately since that is the preferred way I like to look at tutorial videos.

I have the same problem : NO AIRPLAY ?!:face_with_raised_eyebrow::face_with_raised_eyebrow::face_with_raised_eyebrow: