Convert audio files online
|#||Output File||Source File||Action|
1. Click "Choose Files" button to select multiple files on your computer. You can also click the dropdown button to choose online file from URL, Google Drive or Dropbox. The source file can also be video format. Video and audio file size can be up to 200M.
3. Click "Convert Now!" button to start conversion. It will automatically retry another server if one failed, please be patient while converting. The output files will be listed in the "Conversion Results" section. Click icon to show file QR code or save file to online storage services such as Google Drive or Dropbox.
Compare 3GP with OGG:
|Full name||Third Generation Partnership Project||Ogg Vorbis|
|File extension||.3gp, .3g2||.ogg .oga|
|MIME||Video/3gpp||application/ogg, audio/ogg, audio/vorbis, audio/vorbis-config|
|Developed by||3GPP||Xiph.Org Foundation|
|Type of format||Media container||Audio compression format|
|Introduction||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. 3G2 (3GPP2 file format) is a multimedia container format defined by the 3GPP2 for 3G CDMA2000 multimedia services. It is very similar to the 3GP file format but consumes less space & bandwidth also has some extensions and limitations in comparison to 3GP.||Vorbis is a free and open-source software project headed by the Xiph.Org Foundation. The project produces an audio coding format and software reference encoder/decoder (codec) for lossy audio compression. Vorbis is most commonly used in conjunction with the Ogg container format and it is therefore often referred to as Ogg Vorbis.|
|Technical details||3GP and 3G2 are container formats similar to MPEG-4 Part 14 (MP4), which is also based on MPEG-4 Part 12. The 3GP and 3G2 file format were designed to decrease storage and bandwidth requirements to accommodate mobile phones. They are good for lower end smartphones for faster streaming & download.||Vorbis had been shown to perform significantly better than many other lossy audio formats in the past in that it produced smaller files at equivalent or higher quality while retaining computational complexity comparable to other MDCT formats such as AAC or Windows Media Audio.|
|Associated programs||Windows Media Player, Apple QuickTime, VLC media player, Media Player Classic, K-Multimedia Player, Totem, RealPlayer, MPlayer, and GOM Player||VLC media player, MPlayer, Winamp, foobar2000.|
|Wiki||3GP on Wikipedia||OGG on Wikipedia|