Convert MVI to M4A

MVI to M4A Software converts MVI files to M4A. The software is an ALL-IN-ONE audio converter that supports more than 110 audio and video files.

MVI to M4A Software supports batch conversion and is full compatible with Windows 10/8/7/Vista/XP/2000.

1. Free Download MVI to M4A Software and then install the software by instructions
2. Launch MVI to M4A Software
3. Choose MVI Files
   
   Click on "Add Files" button to choose MVI files and add them to conversion list.
   
   
   Choose one or more MVI files you want to convert and then click Open.
   
   
4. Choose "to M4A"
   
   
   
5. Convert MVI to M4A
   
   Click on button "Convert" to convert MVI files to M4A format.
   
   
   Alternatively, you could click "Convert to One" to convert and combine/join/merge multiple MVI files to one M4A.
   
   
   The software is converting MVI files to M4A format.
   
   
6. 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.


7. Done

Free Download MVI to M4A Software

What is MVI?
Motion Pixels version 1 (MVI1) was used in a single PC game, Treasure Quest while version 2 (MVI2) was used in a number of Movie CDs. All of these items were published by Sirius Publishing and the Motion Pixels codec is believed to still be owned by the company's CEO, Richard Gnant.

MVI belongs to the "old-school" family of video codecs and relies on interframe differences and adaptive delta-coding for horizontal lines of the picture. Delta coefficients are additionally Huffman-packed. For better compression at the cost of picture quality additional colorspace downsampling may be used. MVI2 adds smoother delta-coding and the ability to dynamically change downsampling for each frame.

Compressed MVI1 video may be carried in the custom MVI Container format.

What is M4A?
M4A stands for MPEG 4 Audio. Since MPEG-4 Part 14 is a container format, MPEG-4 files may contain any number of audio, video, and even subtitle streams, making it impossible to determine the type of streams in an MPEG-4 file based on its filename extension alone. In response, Apple Inc. started using and popularizing the .m4a file extension. Software capable of audio/video playback should recognize files with either .m4a or .mp4 file extensions, as would be expected, as there are no file format differences between the two. Most software capable of creating MPEG-4 audio will allow the user to choose the filename extension of the created MPEG-4 files.

Because of its exceptional performance and quality, Advanced Audio Coding (AAC) is at the core of the MPEG-4, 3GPP and 3GPP2 specifications and is the audio codec of choice for Internet, wireless and digital broadcast arenas. AAC provides audio encoding that compresses much more efficiently than older formats, such as MP3, yet delivers quality rivaling that of uncompressed CD audio.

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