.HM91 File Extension
- Developer by: VideoLAN Project Team
- Category: Digital video and movie Files
What is an .HM91 file?
.HM91 is H.265 RAW video
The hm91 file extension is associated with the H.265 / HEVC (High Efficiency Video Coding) video compression file format introduced in 2013.
It supports resolutions up to 8192×4320, including 8K UHD and improved improved video quality at the same bit rate than its predecessor known as H.264.
The hm91 file contains RAW video data encoded with H.265.