Convert MID (MIDI) to M4B

The MID file extension, which stands for Musical Instrument Digital Interface, is primarily used for storing music data. Introduced in the early 1980s, MIDI technology enables communication between digital musical instruments and computers. Unlike audio files, MID files don't contain actual audio, but rather instructions on how music should be played, such as notes, tempos, and instrument types. This format revolutionized digital music production and remains widely used in various applications, including music composition, editing, and playback on electronic devices.

M4B, which stands for MPEG-4 Audiobook, is a file extension specifically used for audiobooks. It falls under the MPEG-4 Part 14 container format, derived from Apple's implementation of MPEG-4 multimedia. M4B files typically support metadata and chapters, enabling users to bookmark their place in an audiobook and resume listening later. Unlike standard MP3 files, M4B files can incorporate Digital Rights Management (DRM) for copyright protection. Originating from the early 2000s, the M4B format gained popularity with the rise of Apple's iTunes Store and its focus on digital audiobook distribution. Today, M4B remains a standard for digital audiobooks, known for its advanced features and compatibility with various devices.