Converting M4B to MP4
A .M4B file and a .MP4 file hold different kinds of data, so there is no direct way to turn one into the other.
A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.
About these formats
.M4B
MPEG-4 Audiobook File
An M4B file is an MPEG-4 audiobook -- the same MP4 container as an M4A file, but with embedded chapter markers and a bookmarking signal so players remember where you stopped. On a Mac or…
Open .M4B details →
.MP4
MPEG-4 Part 14 Video File
An MP4 file is a video container (MPEG-4 Part 14, standardized 2003) that holds video, audio, subtitles, and chapters in one file. It plays on every phone, computer, browser, and smart TV…
Open .MP4 details →
