Convert 3GP to MP4

3GP to MP4 software converts 3GP to MP4 quickly, and supports more than 100 video and audio file formats. The software supports batch conversion and is full compatible with 32-bit and 64-bit Vista and Windows 7.

What is 3GP?
3GP is a multimedia container format defined by the Third Generation Partnership Project (3GPP) for use on 3G mobile phones but can also be played on some 2G and 4G phones.

3GP is a simplified version of the MPEG-4 Part 14 (MP4) container format, designed to decrease storage and bandwidth requirements in order to accommodate mobile phones. It stores video streams as MPEG-4 Part 2 or H.263 or MPEG-4 Part 10 (AVC/H.264), and audio streams as AMR-NB, AMR-WB, AMR-WB+, AAC-LC or HE-AAC. A 3GP file is always big-endian, storing and transferring the most significant bytes first. It also contains descriptions of image sizes and bitrate. There are two different standards for this format:

• 3GPP (for GSM-based Phones, may have filename extension .3gp)
• 3GPP2 (for CDMA-based Phones, may have filename extension .3g2)

Both are based on MPEG-4 and H.263 video, and AAC or AMR audio.

What is MP4?
MPEG-4 Part 14, formally ISO/IEC 14496-14:2003, is a multimedia container format standard specified as a part of MPEG-4. It is most commonly used to store digital audio and digital video streams, especially those defined by MPEG, but can also be used to store other data such as subtitles and still images. Like most modern container formats, MPEG-4 Part 14 allows streaming over the Internet. The official filename extension for MPEG-4 Part 14 files is .mp4, thus the container format is often referred to simply as MP4.

Step-by-Step Instructions to Converting 3GP to MP4

1. Download 3GP to MP4 software
2. Install the software by step-by-step instructions
3. Launch 3GP to AVI Software by clicking Start -> All Programs -> AVI MP4 Converter -> AVI MP4 Converter
4. Choose 3GP files


Click "Add Files" to choose 3GP files and add them to conversion list.


Choose one or more 3GP files you want to convert and then click Open.


5. Choose "to MP4"



[Optional] If you want to change MP4 encoding parameters, for example, vodec codec, bit rate, frame rate, video size, please click "Options".




[Optional] Switch to tab "Video Options" and then set encoding parameters.


6. Convert 3GP to MP4


Click "Convert" to convert 3GP files to MP4.


The software is converting 3GP to MP4.


7. Play & Browse


When conversion completes, you can right-click converted item and choose "Play Destination" to play the outputted file; or choose "Browse Destination Folder" to open Windows Explorer to browse the outputted file.


8. Done

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3GP to MP4 Software is 100% clean and safe to install. It's certified by major download sites.

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