MP4 is a new container format, which allows you to combine different multimedia streams into one single file. MP4 is the global file extension for the official container format defined in the MPEG-4 standard.
The 3rd Generation Partnership Project (3GPP) is designed for transmitting multimedia files over the Internet. It is a common format for saving cell phone videos. 3GPP is widely used among mobile phones.
Pavtube Video Converter is the most useful MP4 to 3GPP converter.
Pavtube Video Converter is a powerful MP4 to 3GPP converter that can convert MP4 files to 3GPP. It features the fast conversion speed, perfect video and audio synchronization, and high output quality. With an easy-to-use interface, you can convert MP4 to 3GPP with just a few clicks. The conversion only takes you a few seconds or minutes. And then, you can enjoy your 3GPP video file made from a MP4 file on your computer or portable devices. It has also useful editing functions which help you customize your 3GPP video.
Pavtube Video Converter can not only convert MP4 files to 3GPP, but also convert MP4 to other popular video formats like FLV, AVI, 3GP, MP4, etc. On the other hand, It also can convert to 3GPP video from most popular video formats, such as FLV, MPEG, MP4, MPG, etc.