I take the 4K video by DJI drone, then i want to play on iPad and enjoy the exciting video with my friends, However, iPad can'y play 4K video well, i have to compress 4K to HD video, like this.
No doubt, iPad is the best portable device, wide screen and light, I can take it to anywhere and watch video at anytime. If you want to play any video, including DVD and Blu-ray, listen to any music on iPad, i hope the share is helpful.