Home : File Types : MP21 File

.MP21 File Extension

File Type 1AXMEDIS MPEG-21 Object

DeveloperAXMEDIS
Popularity
3.5 (4 Votes)
CategoryVideo Files
FormatN/A

Unknown

File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.

What is an MP21 file?

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.

More 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.

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Programs that open MP21 files
Windows
AXMEDIS Editor
AXMEDIS Player
Updated 9/22/2008

File Type 2MPEG-21 Multimedia File

DeveloperN/A
Popularity
2.3 (3 Votes)
CategoryVideo Files
FormatN/A

Unknown

File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.

.MP21 File Association 2

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.

More Information

MPEG-21 files typically use the .M21 file extension.

Programs that open MP21 files
Updated 11/7/2007

About MP21 Files

Our goal is to help you understand what a file with a *.mp21 suffix is and how to open it.

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