Convert 3GP to M4B

3GP to M4B software converts 3GP to M4B audiobook and supports more than 110 audio and video files. The software also supports batch conversion and is full compatible with Windows 10/8/7/Vista/XP/2000.

1. Free Download 3GP to M4B Software and then install the software by instructions
   
   
2. Launch 3GP to M4B Software
3. Choose 3GP Files



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


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


4. Choose "to M4B"
   
   
   
   
5. Convert 3GP to M4B
   
   
   Click button "Convert" to convert 3GP files to M4B audiobook.
   
   
   Alternatively, you could click "Convert to One" to convert and combine/join/merge multiple 3GP files to one M4B audiobook.
   
   
   The software is converting 3GP files to M4B audiobook.
   
   
6. Play & Browse



Right-click converted item and choose "Play Destination" to play the destination file, choose "Browse Destination Folder" to open Windows Explorer to browse the destination file.


7. Done

Free Download 3GP to M4B Software

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 M4B?
Audiobook file based on the MPEG-4 container format; typically compressed with .AAC encoding; nearly identical to a .M4A file, but denoted as an audiobook and can be "bookmarked" by supporting audio players such as iTunes and iPod.

3GP to M4B Related Topics: AMR to M4B, AAC to M4B, ADX to M4B, APE to M4B, AU to M4B, FLAC to M4B, MOD to M4B, MP4 to M4B, MTM to M4B, SND to M4B, TTA to M4B, WAV to M4B, WMV to M4B, XM to M4B, DTS to M4B, FLV to M4B, MKV to M4B, MOV to M4B, MPA to M4B, Resample M4B, SWF to M4B, VOC to M4B