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This parameter determines both the audio quality and the file size. The program allows you to select a new bit rate value, for the output files, ranging from 32 kbps to 320 kbps. M4A to MP3 allows you to import audio files from various folders, by using the Add Files button or by dragging and dropping the items in its interface. Batch conversion and quality control in this simple tool
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The M4R extension is consistent with iTunes Ringtone files, while M4B is generally used for audio books. The M4A is the extension for MPEG-4 audio files, while AAC is a lossy audio compression format and features several extensions. Thus, the supported input formats include: M4A, AAC, M4R, M4B or 3GP. The program supports more than just M4A audio files it is a suitable tool for converting various formats that are compatible with mobile devices or components of larger files. M4A to MP3 seems a rather simplistic application, at first sight, but, it is reliable, offers support for batch file management and allows you to import items by drag-and-drop. The program supports various audio types, which are compatible with mobile devices, audio players or represent the audio stream in a video clip. M4A to MP3 is an easy to use, yet reliable application that allows you to quickly convert audio files from various formats to MP3.