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HTML at a glance
HTML
WHATWG's living-standard model replaced the idea that HTML should be treated only as a periodically finished static edition.
VOB at a glance
VOB
VOB belongs to the age when physical discs dominated home video distribution and playback behavior was shaped by DVD standards.
Format comparison
| Feature | HTML | VOB |
|---|---|---|
| File type | Document | Video |
| Extensions |
|
|
| MIME type |
|
|
| Created year | 1993 | 1996 |
| Inventor | Tim Berners-Lee | DVD Forum |
| Status | active | active |
| Primary use cases |
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When to use each format
When to use HTML
- Your source file is already in HTML.
- Preserve source expectations before exporting to VOB.
- HTML is commonly used in document workflows.
When to use VOB
- Your target workflow expects VOB.
- Improve delivery compatibility with VOB.
- VOB is commonly used in video workflows.
FAQs
Why convert HTML to VOB?
Convert to VOB when preserving DVD-video structure, maintaining authored disc compatibility, or recovering content from DVD-based collections.
It is useful for archival and disc-focused workflows where the DVD container family still matters.
For file-based viewing and sharing, MP4 is usually the better target.
What changes when converting HTML to VOB?
This conversion changes how the format behaves in downstream tools and delivery environments.
What should I review after converting HTML to VOB?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.