.MP4B File

.mp4b is MPEG-4 Audio Layer bookmarkable data

Features Description
File Extension .mp4b
Format N/A
Created by Apple
Category Audio and sound

What's on this Page

  1. How to open:
  2. How to convert:

What is an .MP4B file?

The mp4b file format is similar to files using m4a file extension.

The difference is however, that the mp4b files can be bookmarked and thus are mostly used for audio books, podcasts and any other audio work.

The default file extension for MPEG-4 Audio Layer bookmarkable file is m4b.


How to open:

Use QuickTime to work with *.mp4b bookmarkable data.

How to convert:

Use compatible tools to export mp4b files to other formats.

Apple

Audio and sound

N/A

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