File Extension

VOB File Format

Encrypted video and audio files used on current DVD's (Digital Video Disk)

VOB is a file extension for a video object file format used to store encrypted video and audio files used on current DVDs.

VOB files can contain three streams: audio, video (MPEG-2) and subtitles.

MIME type: video/dvd, video/mpeg

 

Learn more about M4V files:

Andoni Oconchubhair defines MPEG standards at Search SOA.

Our Video Glossary has brief definitions of video-related terms.

See our Fast Guide to CD/DVD for more information.

Search for answers to VOB-related questions at IT Knowledge Exchange.

This was last updated in August 2010
Editorial Director Margaret Rouse

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