Convert M4B to OGV Online — Free
Fast, free M4B to OGV converter. No registration required.
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How to Convert
Upload your .m4b file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .ogv file when it's ready.
What is M4B?
M4B is the MPEG-4 audiobook format used by Apple iTunes and many audiobook platforms. It supports chapter markers, bookmarking, and AAC compression for efficient audiobook delivery.
Format Details
- Full Name
- MPEG-4 Audiobook
- Extension
- .m4b
Key Features
- Chapter support
- Bookmark resume
- iTunes compatible
- AAC compression
What is OGV?
OGV is an open-source video format using the Theora codec. It's royalty-free and commonly used for web video, though less common than WebM.
Format Details
- Full Name
- Ogg Video
- Extension
- .ogv
Key Features
- Open source
- Royalty-free
- Web compatible
- HTML5 support
M4B vs OGV
| Feature | M4B | OGV |
|---|---|---|
| Full Name | MPEG-4 Audiobook | Ogg Video |
| Extension | .m4b | .ogv |
| Best For | Chapter support | Open source |