The best online 3G2 to AMR conversion
Convert any video file from 3G2 to AMR in a few easy steps using this free online tool. Our converter saves your time as well as the quality of every converted file.
Step by step 3G2 to AMR conversion
We created trustworthy 3G2 to AMR online converter that is easy to use. In just 3 steps you can convert and download any video file as many times as you want.
STEP 1
Use a 'drag and drop' method to upload your 3G2 file or add a link to it.
STEP 2
Press the 'Start conversion' button, and 3G2 to AMR conversion will start.
STEP 3
As soon as the 'Download' button appears, download your AMR video files.
What is a 3G2 file?
This type of file format was developed by the 3rd Generation Partnership Project 2. It’s an audio and video file format specially designed for 3G phones, but it can be used on some 2G and 4G devices. 3G2 file format is used for transmitting multimedia over the internet and viewing videos on mobile phones. This file extension is also known as 3GPP2. If you are an iPhone owner, you probably know that 3GPP2 is based on the MPEG-4 standard, derived from Apple’s QuickTime. Plus, this file format decreases storage space. It stores video as MPEG-4 Part 2 or MPEG-4 part 10, and audio streams as AMR-WB, AMR-NB, AMR-WB+, HE-AAC, or AAC-LC.
What is a AMR file?
Ericsson developed this file extension and named it AMR. It stands for the Adaptive Multi-Rate ACELP Codec file. In case you are wondering, we are talking about a human speech audio compression algorithm or Algebraic Code Excited Linear Prediction (ACELP). It means that AMR file format used for encoding speech-based audio files, voice recording, and VoIP applications. You can save every AMR file in two different extensions, AMR-NB (Narrowband) and AMR-WB (Wideband). The only difference between these two is that a Wideband provides better sound quality. You can easily open AMR files using File Viewer Plus, Apple QuickTime Player, ArcSoft TotalMedia Theatre, VideoLAN VLC Media Player, Audacity, RealPlayer Cloud, etc.
Our converter allows you to change 3G2 to any other existing video file
3G2 TO 3GP, 3G2 TO 3GPP, 3G2 TO AVI, 3G2 TO CAVS, 3G2 TO DV, 3G2 TO DVR, 3G2 TO FLV, 3G2 TO M2TS, 3G2 TO M4V, 3G2 TO MKV, 3G2 TO MOD, 3G2 TO MOV, 3G2 TO MP4, 3G2 TO MPEG, 3G2 TO MPG, 3G2 TO MTS, 3G2 TO MXF, 3G2 TO OGG, 3G2 TO RM, 3G2 TO RMVB, 3G2 TO SWF, 3G2 TO TS, 3G2 TO VOB, 3G2 TO WEBM, 3G2 TO WMV, 3G2 TO WTV and 3G2 TO 3G2.
With our free tool, you can also convert AMR to any other video file
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