Convert 3GP to AVI

.3gp

Adobe Flash Professional

3GP is a multimedia container format defined by the Third Generation Partnership Project (3GPP), played on 3G mobile phones and other phones. 3GP was first developed in 1998. This holder is usually used for cell phones, GSM-based (Global System for Mobile Communications). As it uses small bandwidth, and it requires less space for file for which it uses less data, so it is appropriate for mobile phones.

3GP format is built on MPEG-14 structures. Space demand and bandwidth have lessened by 3GP to make it better for mobile phones. It is user friendly as it has flexibility for file storing, sharing, and editing. Video parts are saved as MPEG-4 Part-2, H.263, etc. Audio components are saved as AMR-WB, AMR-WB+, AMR-NB, etc. Playstation 3 can encode audio files necessarily to share it with an external USB drive. Nintendo DSi assists 3GP files in utilizing for SD cards.

3rd Generation Partnership Project (3GPP)

.avi

Video Lan VLC Player

AVI stands for Audio and Video Interleave. It has an extension written as .avi, and users use this same format to store audio and video on their PC, which was developed by Microsoft in 1992 for its Video for Windows project. It allows the simultaneous playback by keeping video and audio into a single file. The simple architecture of .avi format will enable it to run on various operating systems such as Windows, Mac, Linux, Unix. It is supported by multiple web players as well.

AVI format uses Resource Interchange File Format (RIFF) support, where the real data is stored into chunks, and each chunk gets recognized by a FourCC tag. Out of these individual chunks, the first one can be recognized by the hdrl tag, and it can decode the chunk containing metadata for the video. The second chunk gets identified by the movi tag, and it includes the actual audio and visual data which makes up the AVI movie. It uses less compression rather than the MOV and MPEG file formats.

Microsoft