Convert MP4 to AMR
Total Audio MP3 Converter converts MP4 to AMR,
and supports more than 90 audio and video files as input, and converts
to MP3, WAV, OGG, AMR, AWB, AAC, MP4, M4A, and M4B files. It also supports batch conversion.
- Free Download Total Audio MP3 Converter
- Install the Software by Step-by-step Instructions
- Launch Total Audio MP3 Converter
- Choose MP4 Files
Click "Add Files" to choose MP4 files and then add them to conversion list.
Choose one or more MP4 files you want to convert and then click Open.
- Choose "to AMR"
- Convert MP4 to AMR
Click button "Convert" to convert all MP4 files into AMR format.
The software is converting MP4 files into AMR format.
- Play & Browse
When conversion completes, you can right-click converted item and choose "Play
Destination" to play the destination file; or 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 AMR?
Adaptive Multi-Rate (AMR) is an audio data compression scheme optimized for speech
coding. AMR was adopted as the standard speech codec by 3GPP in October 1998 and
is now widely used in GSM and UMTS. It uses link adaptation to select from one
of eight different bit rates based on link conditions. AMR is also a file format
for storing spoken audio using the AMR codec. Many modern mobile telephone handsets
will allow you to store short recordings in the AMR format.
Convert MP4 to AMR Related Topics:
AMR to AAC,
AMR to AWB,
AMR to M4A,
AMR to M4B,
APE to AMR,
ASF to AMR,
AU to AMR,
AWB to AMR,
FLAC to AMR,
IT to AMR,
M4A to AMR,
M4B to AMR,
M4V to AMR,
MP4 to AMR,
MPC to AMR,
MTM to AMR,
OGA to AMR,
OGG to AMR,
S3M to AMR,
WAV to AMR,
WMA to AMR,
WMV to AMR,