Convert 3G2 to M4A

3G2 to M4A Software converts 3G2 files to M4A. The software is an ALL-IN-ONE audio converter that supports more than 110 audio and video files.

3G2 to M4A Software supports batch conversion and is full compatible with Windows 10/8/7/Vista/XP/2000.

1. Free Download 3G2 to M4A Software and then install the software by instructions
2. Launch 3G2 to M4A Software
3. Choose 3G2 Files
   
   Click on "Add Files" button to choose 3G2 files and add them to conversion list.
   
   
   Choose one or more 3G2 files you want to convert and then click Open.
   
   
4. Choose "to M4A"
   
   
   
5. Convert 3G2 to M4A
   
   Click on button "Convert" to convert 3G2 files to M4A format.
   
   
   Alternatively, you could click "Convert to One" to convert and combine/join/merge multiple 3G2 files to one M4A.
   
   
   The software is converting 3G2 files to M4A format.
   
   
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 3G2 to M4A Software

What is 3G2?
3G2 (3GPP2 file format) is a multimedia container format defined by the 3GPP2 for 3G CDMA2000 multimedia services. It is very similar to 3GP file format.

The 3G2 file format can store the same video streams and most of audio streams used in the 3GP file format. In addition, 3G2 stores audio streams as EVRC, EVRC-B, EVRC-WB, 13K (QCELP), SMV or VMR-WB, which was specified by 3GPP2 for use in ISO base media file format. The 3G2 specification also defined some enhancements to 3GPP Timed Text. 3G2 file format does not store Enhanced aacPlus (HE-AAC v2) and AMR-WB+ audio streams. For the storage of MPEG-4 media (MPEG-4 Part 2, MPEG-4 Part 3 - AAC, MPEG-4 Part 10 - H.264/AVC) in 3G2 files, the 3G2 specification refers to the MP4 file format and the AVC file format specification, which described usage of this content in the ISO base media file format. For the storage of H.263 and AMR content 3G2 specification refers to the 3GP file format specification.

What is M4A?
M4A stands for MPEG 4 Audio. Since MPEG-4 Part 14 is a container format, MPEG-4 files may contain any number of audio, video, and even subtitle streams, making it impossible to determine the type of streams in an MPEG-4 file based on its filename extension alone. In response, Apple Inc. started using and popularizing the .m4a file extension. Software capable of audio/video playback should recognize files with either .m4a or .mp4 file extensions, as would be expected, as there are no file format differences between the two. Most software capable of creating MPEG-4 audio will allow the user to choose the filename extension of the created MPEG-4 files.

Because of its exceptional performance and quality, Advanced Audio Coding (AAC) is at the core of the MPEG-4, 3GPP and 3GPP2 specifications and is the audio codec of choice for Internet, wireless and digital broadcast arenas. AAC provides audio encoding that compresses much more efficiently than older formats, such as MP3, yet delivers quality rivaling that of uncompressed CD audio.

Convert 3G2 to M4A Related Topics: DIVX to M4A, DV to M4A, DVR-MS to M4A, DXA to M4A, EVO to M4A, M2A to M4A, M2TS to M4A, M2V to M4A, MTV to M4A, MVI to M4A, MXF to M4A, NSA to M4A, NSV to M4A, PVA to M4A, QCP to M4A, QT to M4A, ROQ to M4A, ULAW to M4A, VCD to M4A, VFW to M4A, VID to M4A, VMD to M4A, AVI to M4A, AAC to M4A, AC3 to M4A, ADX to M4A, M4B to M4A, MO3 to M4A, MOD to M4A, MP3 to M4A, UMX to M4A, WAV to M4A, WMA to M4A, WMV to M4A, WV to M4A, M4A to M4B, MKV to M4A