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Convert AVI to AMR
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AVI to AMR Software converts AVI to AMR
and supports more than 90 audio and video formats. The software
supports batch conversion and is full compatible with Vista and Windows 7.
- Free Download AVI to AMR Software
- Install the Software by Step-by-step Instructions
- Launch AVI to AMR Software
- Choose AVI Files
Click "Add Files" button to choose AVI files and add them
to conversion list.
Choose one or more AVI files you want to convert and then click Open.
- Choose "to AMR"
- Convert AVI to AMR
Click button "Convert" to convert all AVI files into AMR format.
The software is converting AVI to AMR 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.
Top
What is AVI?
Audio Video Interleave, known by its acronym AVI, is a multimedia container format
introduced by Microsoft in November 1992 as part of its Video for Windows technology.
AVI files can contain both audio and video data in a file container that allows
synchronous audio-with-video playback. Like the DVD video format, AVI files support
multiple streaming audio and video, although these features are seldom used. Most
AVI files also use the file format extensions developed by the Matrox OpenDML
group in February 1996. These files are supported by Microsoft, and are unofficially
called "AVI 2.0".
There is slight overhead when used with popular MPEG-4 codecs (Xvid and DivX,
for example), increasing file size more than necessary. The AVI container has
no native support for modern MPEG-4 features like B-Frames. Hacks are sometimes
used to enable modern MPEG-4 features and subtitles, however, this is the source
of playback incompatibilities.
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 AVI to AMR Related Topics:
AVI to WMA,
AVI to WAV,
AVI to OGG,
AVI to AMR,
AVI to AWB,
AVI to AAC,
AVI to M4A,
AVI to M4B
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