.MP21 File Extension
- Developer by: AXMEDIS
- Category: Video Files
What is an .MP21 file?
.MP21 file extension is created by AXMEDIS. .MP21 has been classified as Video Files.
.MP21 is AXMEDIS MPEG-21 Object
Media file saved in the AXMEDIS content distribution format; may contain multiple types of media, such as images, video, and audio data; may also include metadata, and DRM copy-protection information.
MP21 files are similar to .AXM files, but they used a more compressed format and can be opened more quickly. MP21 files can be created with AXMEDIS Editor and opened with AXMEDIS Player.
File Type 2 MPEG-21 Multimedia File
Media storage format developed by the Moving Picture Experts Group (MPEG); based on a "meta-box" format that contains audio or video data referred to as the "Digital Item;" also includes metadata that describes the media.
MPEG-21 files typically use the .M21 file extension.