3GP to MMF Converter
Use this online video converter to quickly convert your 3GP video to MMF format.
How to convert 3GP to MMF online
- 1To get started, select one or more 3GP videos on your computer.
- 2Next, use the conversion settings and click the "Convert" button.
- 3After the conversion is complete, you can download your .mmf video file.
3GP
3GP (3GPP Multimedia)
3GP
The 3GP file format is often used on mobile phones and other portable devices that have the function of recording and viewing audio and video in. The 3GP file contains multimedia data in an audio and video container format developed by the 3rd Generation Partnership Project (3GPP) consortium for mobile telephony. This extension significantly degrades the image quality but reduces the final file size. 3GP is a global standard and was originally conceived as a format that would allow audio and video to be transferred between mobile devices.
File type: Video
File extension: .3gp
Developed by: The Third Generation Partnership Project
Initial release: May 18, 2007
MMF
MMF (Music Mobile File)
MMF
MMF or Yamaha SMAF (Synthetic Music Mobile Application File) are audio files with .mmf extension. Files in the MMF format were often used for making ringtones for mobile phones with polyphony support. MMF audio files are usually created by converting from other popular formats with special software like Yamaha's SMAF Tools. Structurally, MMF is similar to MIDI melodies. An interesting feature of the format is the ability to display graphics and text as well.
File type: Audio
File extension: .mmf
Developed by: Yamaha
Initial release: 1999
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