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WMV to DAT - Online Video Converter
Convert WMV to DAT online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert WMV to DAT
Drop WMV video here or click to select
WMV, ASF
DAT (MPEG-2 / MP2)
About WMV to DAT
Convert WMV to DAT. WMV pairs Microsoft's WMV video with WMA audio in an ASF wrapper. DAT is the Video-CD sector dump wrapping MPEG-1 streams. Rip sector headers first; raw sector dumps may fail to open..
Why convert WMV to DAT?
- Smaller files with DAT lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
WMV vs DAT
| Animation | Yes | Yes |
|---|---|---|
| Transparency | No | No |
| Compression | lossy | lossy |
| Typical use | WMV pairs Microsoft's WMV video with WMA audio in an ASF wrapper. | DAT is the Video-CD sector dump wrapping MPEG-1 streams. |
When not to convert WMV to DAT
- Skip DAT for archival masters: lossy compression discards detail, so keep the WMV original.
- Keep a master copy: repeated exports stack small losses, so archive WMV before batch DAT shares.
Limits
Starting point: WMV - WMV pairs Microsoft's WMV video with WMA audio in an ASF wrapper. Protected store files cannot be converted; use DRM-free sources. Rip sector headers first; raw sector dumps may fail to open. Encode DAT (MPEG-2 / MP2) from WMV 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.
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FAQ
How do I convert WMV to DAT?
Drop your WMV file onto this page, choose quality and codec settings, then click Convert. The result downloads as DAT instantly. All processing runs in your browser.
What codec is used for DAT?
The default codec for DAT is MPEG-2 / MP2. You can change the video and audio codec in Advanced mode.
How do you store my files?
We do not store any processed videos. All conversion happens entirely in your browser using FFmpeg WASM.