M4A

M4A Model 4 Advanced explained

M4A Model 4 Advanced. The audio file format used by Apple. In their popular iTunes Music Store often appears on your system with the “.M4A” filename extension. M4A can produce better audio quality than MP3 using less physical space for the files.

When talking about “audio formats” it is important to make the difference between codecs and containers. M4A is a container format. A container is a method of storing audio streams in a file. It does not say anything about what compression has been used. To encode the audio stream. In particular. M4A is popularly used for both AAC (lossy) and Apple’s ALE/ALAC (lossless) codecs.

Showing 1–12 of 27 results

Showing 1–12 of 27 results