Convert MP4 to MP3
Total Audio MP3 Converter converts MP4 files to MP3 format easily and quickly.
The software also supports more than 150 audio and video files and batch conversion.
- Free Download Total Audio MP3 Converter
- Install the Program by Step-by-step Instructions
- Launch Total Audio MP3 Converter by Clicking Start -> All Programs
-> Total Audio MP3 Converter -> Total Audio MP3 Converter
- Choose MP4 Files
Click "Add Files" button to choose MP4 files and add them
to conversion list.
Choose one or more MP4 files you want to convert.
- Choose Target File Format
Choose "to MP3"
- Convert MP4 to MP3
Click "Convert" to convert all MP4 files into MP3 format.
You can also click "Convert to One" to convert and combine/join/merge
all MP4 files to one MP3.
The software is converting MP4 files into 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 MP4?
MPEG-4 Part 14, formally ISO/IEC 14496-14:2003, is a multimedia container format
standard specified as a part of MPEG-4. It is most commonly used to store digital
audio and digital video streams, especially those defined by MPEG, but can also
be used to store other data such as subtitles and still images. Like most modern
container formats, MPEG-4 Part 14 allows streaming over the Internet. The official
filename extension for MPEG-4 Part 14 files is .mp4, thus the container format
is often referred to simply as MP4.
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.
Convert MP4 to MP3 Related Topics:
3GP to MP3,
CD to MP3,
MTM to MP3,
OGA to MP3,
OGG to MP3,
S3M to MP3,
SND to MP3,
DTS to MP3,
DVD to MP3,
MKV to MP3,
MMF to MP3,
MOV to MP3,
DVR-MS to MP3,
DV to MP3,
EVOB to MP3,
EVO to MP3,
FLV to MP3,
M2TS to MP3,
M2V to MP3,
M4B to MP3,
MIDI to MP3,
MKA to MP3,
MP1 to MP3,
NUT to MP3,
OGM to MP3,
OGV to MP3,
QT to MP3,
RAM to MP3,
RA to MP3,
SWF to MP3,
TS to MP3,
VCD to MP3,
WMD to MP3,
MPA to MP3,
VOC to MP3