3GP may be the MPEG-4 based video format used mostly in mobile terminals, for instance cell phones. This extendable is made for third generation cellular devices.
3GP is defined by the 3rd Generation Partnership Project and 3GPP is based on 3rd Generation Partnership Project 2. There're the worldwide standards with the creation, delivery and playback of multimedia over third generation. These standards seek to supply uniform delivery of rich multimedia over newly evolved, broadband mobile networks (third generation networks) towards the latest multimedia-enabled wireless devices, for example cell phones.