Convert 3GPP to WMA

3GPP to WMA Converter converts 3GPP to WMA. The software is an ALL-IN-ONE audio converter that supports more than 100 audio and video files, and supports batch conversion. 3GPP to WMA Converter is full compatible with Vista and Windows 7.

1. Free Download 3GPP to WMA Converter and then install the software by instructions
   
   
2. Launch 3GPP to WMA Converter
3. Choose 3GPP Files



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


Choose one or more 3GPP file(s) you want to convert and then click "Open".


4. Choose "to WMA"
   
   
   
   
5. Convert 3GPP to WMA



Click "Convert" to convert 3GPP files to WMA format.


The software is converting 3GPP files to WMA 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 3GPP to WMA Converter

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

3GP is defined in ETSI 3GPP technical specification. 3GP is required file format for video and associated speech/audio media types and timed text in ETSI 3GPP technical specifications for IP Multimedia Subsystem (IMS), Multimedia Messaging Service (MMS) and Transparent end-to-end Packet-switched Streaming Service (PSS).

The 3GP file format 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, HE-AAC v1 or Enhanced aacPlus (HE-AAC v2). 3GPP allowed use of AMR and H.263 codecs in the ISO base media file format (MPEG-4 Part 12), because 3GPP specified the usage of the Sample Entry and template fields in the ISO base media file format as well as defining new boxes to which codecs refer. These extensions was registered by the registration authority for code-points in ISO base media file format ("MP4 Family" files). For the storage of MPEG-4 media specific information in 3GP files, the 3GP specification refers to MP4 and the AVC file format, which are also based on the ISO base media file format. The MP4 and the AVC file format specifications described usage of MPEG-4 content in the ISO base media file format.

What is WMA?
Windows Media Audio (WMA) is an audio data compression technology developed by Microsoft. The name can be used to refer to its audio file format or its audio codecs. It is a proprietary technology that forms part of the Windows Media framework. WMA consists of four distinct codecs. The original WMA codec, known simply as WMA, was conceived as a competitor to the popular MP3 and RealAudio codecs. WMA Pro, a newer and more advanced codec, supports multichannel and high resolution audio. A lossless codec, WMA Lossless, compresses audio data without loss of audio fidelity. And WMA Voice, targeted at voice content, applies compression using a range of low bit rates.

A WMA file is in most circumstances encapsulated, or contained, in the Advanced Systems Format (ASF) container format, featuring a single audio track in one of following codecs: WMA, WMA Pro, WMA Lossless, or WMA Voice. These codecs are technically distinct and mutually incompatible. The ASF container format specifies how metadata about the file is to be encoded, similar to the ID3 tags used by MP3 files. Metadata may include song name, track number, artist name, and also audio normalization values.

3GPP to WMA Related Topics: FLV to WMA, MKV to WMA, MOV to WMA, Rip CD to WMA, SWF to WMA, VOB to WMA, ALAC to WMA, DAT to WMA, DIF to WMA, DV to WMA, EVOB to WMA, EVO to WMA, KAR to WMA, M1A to WMA, M1V to WMA, MIDI to WMA, MKA to WMA, MMF to WMA, MPGA to WMA, MPG to WMA, MTS to WMA, OGA to WMA, OGM to WMA, OGV to WMA, RA to WMA, RMI to WMA, RM to WMA, VOC to WMA, WMD to WMA, WM to WMA, XVID to WMA, WMA Converter