VOB to DAT - Online Video Converter
Convert VOB to DAT online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
About VOB to DAT
Convert VOB to DAT. VOB is the DVD-Video container holding MPEG-2 video and AC-3 audio. DAT is the Video-CD sector dump wrapping MPEG-1 streams. Rip sector headers first; raw sector dumps may fail to open..
Why convert VOB to DAT?
- Smaller files with DAT lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
VOB vs DAT
| Animation | Yes | Yes |
|---|---|---|
| Transparency | No | No |
| Compression | lossy | lossy |
| Typical use | VOB is the DVD-Video container holding MPEG-2 video and AC-3 audio. | DAT is the Video-CD sector dump wrapping MPEG-1 streams. |
When not to convert VOB to DAT
- Skip DAT for archival masters: lossy compression discards detail, so keep the VOB original.
- Keep a master copy: repeated exports stack small losses, so archive VOB before batch DAT shares.
Limits
Starting point: VOB - VOB is the DVD-Video container holding MPEG-2 video and AC-3 audio. Ripped discs may split titles across files; convert each title separately. Rip sector headers first; raw sector dumps may fail to open. Encode DAT (MPEG-2 / MP2) from VOB at a bitrate near the source, and confirm the audio track before converting.
How conversion works
Conversion runs entirely in your browser with FFmpeg WASM. Files never leave your device.