3GP / 3G2 files are commonly used in 3G mobile phones, but they are not supported by many players and video editing programs. In this case, it is necessary to convert 3GP files to more popular format, such as AVI or MPG.
The application interface is a very simple and user-friendly. To convert mobile phone video files, just drag & drop them into main window and click the CONVERT button.
Advanced users can set many parameters used by encoder: audio and video codec, audio and video bitrate, fps, sampling frequency, resolution, volume and other.