.UM4 File Extension
- Developer by: Samsung Group
- Category: Digital video and movie Files
What is an .UM4 file?
.UM4 is Samsung Smart TV video
File extension um4 is mostly associated with some types of 4K Smart TVs developed by Samsung Company and used for the default 4K video recording format.
The um4 file stores video in 4K resolution (video is standard H.265, audio is standard AAC) captured by Samsung Smart TV television. The UM4 container is encrypted.