Convert AMR to MP4
AMR MP3 Converter converts AMR to MP4,
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 AMR MP3 Converter
- Install the Software by Step-by-step Instructions
- Launch AMR MP3 Converter
- Choose AMR Files
Click "Add Files" to choose AMR files and then add them to conversion list.
Choose one or more AMR files you want to convert and then click Open.
- Choose "to MP4"
- Convert AMR to MP4
Click button "Convert" to convert all AMR files into MP4 format.
The software is converting AMR files into MP4 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 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.
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.
Convert AMR to MP4 Related Topics:
AAC to AMR,
AC3 to AMR,
ADX to AMR,
AIFF to AMR,
AMR to AAC,
AMR to AWB,
AMR to M4A,
AMR to M4B,
AMR to MP4,
AMR to OGG,
AMR to WAV,
APE to AMR,
ASF to AMR,
AU to AMR,
AWB to AMR,
CDA to AMR,
FLAC to AMR,
IT to AMR,
M4A to AMR,
M4B to AMR,
M4V to AMR,
MO3 to AMR,
MOD to AMR