There should be no trouble in converting MPEG-4 multimedia files to 3GPP format. It can be done with many currently available multimedia conversion programs.
Convert MPEG-4 video file format to 3GPP Third generation partnership project movie.
We found 4 software records in the database related to .mp4 to .3gpp file format conversion.
Microsoft Windows software - convert mp4 to 3gpp on Windows
All-in-one package of DVDVideoSoft utilities and converters
Convert from mp4 file format
|Yes, Free Studio supports mp4 file conversion as a source file type.||No||No||No||No||No||No||No|
|Yes, Free Studio supports 3gpp file conversion as a target file type.||No||No||No||No||No||No||No|
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned mp4 to 3gpp. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
A fully-featured video conversion program
Apple macOS / Mac OS X software - convert mp4 to 3gpp on OS X
A fully-featured video converter for Mac
Mac version of popular video conversion software