Convert 3GP to MP3
WAV MP3 Converter converts 3GP to MP3. The software is an ALL-IN-ONE
audio converter that supports more than 150 audio and video files, and supports
- Free Download WAV MP3 Converter
- Install the Program by Step-by-step Instructions
- Launch WAV MP3 Converter by Clicking Start -> All Programs
-> WAV MP3 Converter -> WAV MP3 Converter
- Choose 3GP Files
Click "Add Files" button to choose 3GP files and add them
to conversion list.
Choose one or more 3GP files you want to convert and then click Open.
- Choose "to MP3"
- Convert 3GP to MP3
Click "Convert" to convert 3GP files to MP3 format.
You can also click "Convert to One" to convert and combine/join/merge
all 3GP files to one MP3.
The software is converting 3GP files to MP3 format.
- 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.
What is 3GP?
3GP is a multimedia container format defined by the Third Generation Partnership
Project (3GPP) for use on 3G mobile phones but can also be played on some 2G and
3GP is a simplified version of the MPEG-4 Part 14 (MP4) container format, designed
to decrease storage and bandwidth requirements in order to accommodate mobile
phones. It 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 or HE-AAC. A 3GP file is
always big-endian, storing and transferring the most significant bytes first.
It also contains descriptions of image sizes and bitrate. There are two different
standards for this format:
- 3GPP (for GSM-based Phones, may have filename extension .3gp)
- 3GPP2 (for CDMA-based Phones, may have filename extension .3g2)
Both are based on MPEG-4 and H.263 video, and AAC or AMR audio.
What is MP3?
MPEG-1 Audio Layer 3, more commonly referred to as MP3, is a digital audio encoding
format using a form of lossy data compression. It is a common audio format for
consumer audio storage, as well as a de facto standard encoding for the transfer
and playback of music on digital audio players. MP3's use of a lossy compression
algorithm is designed to greatly reduce the amount of data required to represent
the audio recording and still sound like a faithful reproduction of the original
uncompressed audio for most listeners, but is not considered high fidelity audio
by audiophiles. An MP3 file that is created using the mid-range bit rate setting
of 128 kbit/s will result in a file that is typically about 1/10th the size of
the CD file created from the original audio source. An MP3 file can also be constructed
at higher or lower bit rates, with higher or lower resulting quality. The compression
works by reducing accuracy of certain parts of sound that are deemed beyond the
auditory resolution ability of most people. This method is commonly referred to
as perceptual coding. It internally provides a representation of sound within
a short term time/frequency analysis window, by using psychoacoustic models to
discard or reduce precision of components less audible to human hearing, and recording
the remaining information in an efficient manner. This is relatively similar to
the principles used by JPEG, an image compression format.
3GP to MP3 Related Topics:
CDA to MP3,
CD to MP3,
FLAC to MP3,
IT to MP3,
M4A to MP3,
MO3 to MP3,
MOD to MP3,
WMA to MP3,
WV to MP3,
XM to MP3,
DTS to MP3,
DVD to MP3,
MKV to MP3,
DV to MP3,
EVOB to MP3,
EVO to MP3,
FLV to MP3,
MP1 to MP3,
MPE to MP3,
MPGA to MP3,
MPG to MP3,
MTS to MP3,
NSA to MP3,
NSV to MP3,
RMVB to MP3,
SWF to MP3,
TS to MP3,
VCD to MP3,
MPEG to MP3,
VOB to MP3,
VOC to MP3