audio/x-m4b MIME type file extension reference
MPEG-4 audio book
There are usually 2 types of file extensions (filename suffixes) of type audio/x-m4b MIME: .m4b .f4b
| MIME Type | File Extension (Filename Suffix) |
|---|---|
| audio/x-m4b | .m4b 📋 |
| .f4b 📋 |
📖 Related references
| File Extension (Filename Suffix) | MIME Type |
|---|---|
| .m4b | audio/x-m4b 📋 |
| File Extension (Filename Suffix) | MIME Type |
|---|---|
| .f4b | audio/x-m4b 📋 |
FAQs
What is audio/x-m4b?
audio/x-m4b is the MIME type of MPEG-4 audio book.
What is the file extension (filename suffix) of audio/x-m4b?
The file extension (filename suffix) of audio/x-m4b can be one or more of the following: .m4b .f4b