3G2 to OGG: Extract Audio from 3G2(3GPP2 Mobile Video) Video to OGG(OGG Vorbis Audio) with River Past Audio Converter, 3G22OGG converter, conversion
What is
3G2?
The 3rd Generation Partnership Project
(3G/3GPP) is a collaboration agreement that was established in December 1998.
The 3GPP and 3GPP2 specifications call out specific types of media that can
exist in .3gp and .3g2 files.
Once you move a video from cell phone to your PC, the easiest way to play
it is to use Apple's QuickTime
Player.
In general, if a cell phone record a 3g2 video, it should conform to the
3G2 standard. However, a cell phone may not has the ability to play all variety
of 3G2 videos due to limited codec support on the cell. Thus, it is easy to
convert a cell phone 3G2 to a video format playable on a computer, but it is
not so easy to convert a PC video to a 3G2 which is compatible with your particular
brand of cell phone.
To convert from 3G2 video to other formats with River Past software, please
have Apple QuickTime
installed.
What is
OGG?
Ogg Vorbis (sometimes just called Vorbis)
is an open source patent-free audio compression format, developed as a replacement
for proprietary digital audio encoding formats, such as MP3,
VQF, and AAC.
Vorbis files (which have an .ogg extension) compress to a smaller size than
MP3 files, which reduces bandwidth and storage requirements. According to many
reports, Vorbis provides better sound quality than MP3.
To encode OGG Vorbis audio with River Past software, please have
either Torbias' OGG
DirectShow Filters or Radlight
Ogg Media Filters installed.
Launch River Past Audio Converter
Once River Past Audio Converter is installed properly, launch Audio Converter.
Add File
Click on the "Add File" button on the tool bar. The standard file open dialog appears. Select "3GPP/3GPP2 - Mobile Phone Video (*.3gp;*.3g2)" in its "Files of type" combo box.
Select the file you want to convert and click "Open". The file will be added to the conversion file list.
Note: To convert from 3GPP/3GPP2 files, you must have Apple QuickTime installed.
If you are not able to add the file, please verify your QuickTime installation since we use QuickTime to decode 3G2 video. Try to play the file in QT Player.
If QT Player cannot play the file, you will need to reinstall QuickTime.
River Past Audio Converter
Select output format
Use the setting panel on the bottom of the window to control the output format. Click on the toggle to the left of the "Format" label to expand the panel. Select "OGG - OGG Audio" as the "Audio Type".
Note: To convert to OGG files, you must have OGG Vorbis DirectShow filters installed.
You can change the compressor, and depending on the compressor, you can change the sample rate, channel (stereo or mono), bits/sample, and bitrate.
Select output directory
Expand the "Output Directory" panel. Use the "Browse" button to select an output directory.
Convert
Click the "Convert" button on the tool bar.
River Past Audio Converter
