Files with hm91 file extension are related to the compression video format called H.265 / HEVC. An hm91 file stores H.265 RAW video data.

Detailed description

Software that open hm91 file

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HM91 file extension - H.265 RAW video

What is hm91 file? How to open hm91 files?

File type specification:

Digital video and movie file type icon Digital video and movie file type

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.

Updated: November 28, 2019

The default software associated to open hm91 file:

VLC media player icon

VideoLAN Project Team logoVLC media player  Microsoft Windows software

Company or developer:
VideoLAN Project Team

Very popular multimedia player developed for Windows, Apple Mac, Linux, Unix and various other operating systems and platforms.

VLC can playback many of the video formats (AVI, MKV, OGV, WMV, ASF, MOV...) and audio formats (MP3, AAC, M4A, OGG, FLAC...) as well as support of subtitles for video. It can also be used as a streaming server and multimedia transcoder.

Help how to open:

Use compatible tools to playback *.hm91 files.

How to convert:

Probably can be exported to other formats.

List of recommended software applications associated to the .hm91 file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open hm91 file, edit hm91 file, convert hm91 file, view hm91 file, play hm91 file etc. (if exist software for corresponding action in's database).

hm91 file players - programs that can play hm91 file - H.265 RAW video

Programs supporting the exension hm91 on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for play hm91 file action.

Microsoft Windows:

Apple macOS / Mac OS X:

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