3840x2160.mp4 - Bela#4

: This indicates the video resolution is 4K Ultra HD (UHD) .

: Tools like Beeble or other 4K AI relighting software often export files with technical labels. bela#4 3840x2160.mp4

If you found this file online or on a drive, it could be one of the following: : This indicates the video resolution is 4K Ultra HD (UHD)