.MP21 文件扩展名
2 种文件类型使用 .mp21 扩展名。
AXMEDIS MPEG-21 Object
| 开发者 | AXMEDIS |
| 受欢迎程度 |
3.3 | 6 票 |
什么是 MP21 文件？
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.
更多信息
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.
可打开 MP21 文件的程序
Windows
AXMEDIS Editor
AXMEDIS Player
MPEG-21 Multimedia File
| 开发者 | 不适用 |
| 受欢迎程度 |
1.8 | 5 票 |
更多信息
MPEG-21 files typically use the .M21 file extension.
可打开 MP21 文件的程序
Mac
操作系统自带