Video is black screen through airplay

Hello ganguly_rima,

Thanks for seeking help with AirPlay here in the Apple Support Communities.

Please start by verifying everything is set up as described here: Use AirPlay to stream video or mirror your device’s screen - Apple Support

"*Some video apps might not support AirPlay. If you can’t use AirPlay with a video app, check the App Store for tvOS to see if that app is available on Apple TV."

Next, check the info and troubleshooting here: If AirPlay or screen mirroring isn’t working on your device - Apple Support

If you still need help, are you able to stream other videos in the same app, or are you able to stream other apps correctly? If you can't watch or stream movies and TV shows in the Apple TV app - Apple Support

Cheers.

Hello ganguly_rima,

Thanks for the additional information.

There are many video players available to choose from. Check in the App Store: Download apps from the App Store on your Mac - Apple Support

Some to help start your search in no particular order are linked below:

VLC for Mobile on the App Store: App Store - Apple

‎HD Player on the App Store: App Store - Apple

Video Player : All Media Player: App Store - Apple

Thanks and have a wonderful day.