VOB
| Filename extension |
.vob, .ifo, .bup |
|---|---|
| Internet media type |
video/dvd, video/mpeg, video/x-ms-vob |
| Developed by | DVD Forum |
| Type of format | Container format |
| Container for | Audio, video, subtitles |
| Contained by | DVD-Video |
| Extended from | MPEG program stream (ISO/IEC 13818-1) |
| Standard | DVD-Video Book |
| Open format? | No |
| Free format? | No |
VOB (for video object) is the container format in DVD-Video media. VOB can contain digital video, digital audio, subtitles, DVD menus and navigation contents multiplexed together into a stream form. Files in VOB format may be encrypted.