Convert DVD Video Object (.vob) to Windows Media Video (.wmv) online for free. Fast, secure video conversion with no watermarks or registration.
Conversion settings — add a file to adjust
Upload your .vob file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .wmv file when it's ready.
DVD VOBs use MPEG-2 video with AC3/DTS audio — formats from the mid-1990s DVD specification. WMV (Windows Media Video) uses VC-1 (WMV 9) or older WMV codecs in Microsoft's ASF container. Both are legacy formats, but WMV remains required by certain Windows-based systems and workflows that cannot handle VOB program streams.
Legacy Windows Media Player installations, Windows Movie Maker, PowerPoint (pre-2013), and enterprise video platforms built on Windows Media cannot read VOB files or decode MPEG-2. WMV provides a Windows-native alternative. VC-1 at DVD resolution produces acceptable quality in a format that all Windows systems recognize.
For corporate environments standardized on Windows Media, WMV is the required delivery format for training videos, presentations, and internal communications.
FFmpeg deinterlaces the VOB's MPEG-2 and transcodes to VC-1 (wmv3) or WMV2 video with WMA audio in the ASF container. DVD resolution is preserved. AC3/DTS surround is downmixed to stereo WMA. Bitrates target 2-5 Mbps for DVD resolution. The ASF container supports basic metadata and stream properties.
VC-1 at DVD resolution produces good quality — roughly comparable to MPEG-2 at similar bitrates. The conversion is a container/codec change without dramatic quality improvement or loss. Deinterlacing produces cleaner frames for progressive displays.
| Device | VOB | WMV |
|---|---|---|
| Windows PC | Partial | Native |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No |
Resolution: 1920x1080
Bitrate: 8-12 Mbps
H.264 recommended for fast processing
Resolution: 1080x1080
Bitrate: 3.5 Mbps
Square or 9:16 for Reels
Resolution: 1080x1920
Bitrate: 4 Mbps
9:16 vertical, under 60s ideal
Resolution: 1280x720
Bitrate: 5 Mbps
Under 140s, 512MB max
Resolution: 960x540
Bitrate: 2 Mbps
16MB limit for standard, 64MB for document
Resolution: 1280x720
Bitrate: 4 Mbps
VOB to WMV bridges DVD content into the legacy Windows Media ecosystem for corporate, enterprise, and PowerPoint integration.
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Fungerar overallt
| No |
8MB free, 50MB Nitro
Valfri webblasare, valfri enhet
| Funktion | VOB | WMV |
|---|---|---|
| Fullstandigt namn | DVD Video Object | Windows Media Video |
| Filandelse | .vob | .wmv |
| Bast for | DVD format | Windows native |