Convert M1A to M4A

M1A to M4A Software converts M1A files to M4A. The software is an ALL-IN-ONE audio converter that supports more than 110 audio and video files.

M1A to M4A Software supports batch conversion and is full compatible with Windows 10/8/7/Vista/XP/2000.

1. Free Download M1A to M4A Software and then install the software by instructions
2. Launch M1A to M4A Software
3. Choose M1A Files
   
   Click on "Add Files" button to choose M1A files and add them to conversion list.
   
   
   Choose one or more M1A files you want to convert and then click Open.
   
   
4. Choose "to M4A"
   
   
   
5. Convert M1A to M4A
   
   Click on button "Convert" to convert M1A files to M4A format.
   
   
   Alternatively, you could click "Convert to One" to convert and combine/join/merge multiple M1A files to one M4A.
   
   
   The software is converting M1A 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 M1A to M4A Software

What is M1A?
MPEG-1 Audio Layer I. MPEG-1 Layer I is nothing more than a simplified version of Layer II. Layer I uses a smaller 384-sample frame size for very low delay, and finer resolution. This is advantageous for applications like teleconferencing, studio editing, etc. It has lower complexity than Layer II to facilitate real-time encoding on the hardware available circa 1990.

Layer I saw limited adoption in its time, and most notably was used on Philips' defunct Digital Compact Cassette at a bitrate of 384 kbit/s. With the substantial performance improvements in digital processing since its introduction, Layer I quickly became unnecessary and obsolete.

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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