The Apple ecosystem is always considered to be a walled garden. However the one or the other clever app will help you the climb over that wall.
What you need:
- Any device running Windows 8, 8.1. or 10
- An Apple TV with App Store (Apple TV 4K, Apple TV HD)
On the Apple TV go to the App Store and install the free Nero Receiver app.
On your Windows PC right-click on any Mp3, Mp4 or JPG file and select “Cast to device”. Select the entry that starts with the name of your Apple TV followed by “Nero Receiver”. That’s it. Enjoy.