VOB to WMV Converter
Convert VOB to WMV online for free. Fast, secure, and high-quality conversion with no sign-up or software required.
Maximum file size is 1GB
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Three steps to your converted file
Everything happens in your browser tab - upload, pick a format, download. The heavy lifting runs on our servers.
Upload your file
Drag and drop, click to browse, or paste a URL. Batches take up to 20 files at once - 230+ input formats across video, audio, image, document, and archive types.
Choose an output format
Pick from over a hundred output formats. Filter by category or search by name - every option is open to everyone, no account needed.
Convert & download
Hit Convert and grab your download link moments later. Originals are erased when the job completes; results are cleared within about an hour.
What is a VOB file?
The VOB (DVD-Video Object) format is a container format used in DVD-Video media, strictly compliant with the MPEG-2 Program Stream standard (ISO/IEC 13818-1). Located within the VIDEO_TS directory of a DVD, a VOB file multiplexes MPEG-2 video streams, audio streams (formats including Linear PCM, AC-3, or DTS), and subtitle streams (subpictures) into a single datastream. The format supports copy protection via the Content Scramble System (CSS) and functions as the core delivery mechanism for standard-definition digital video on optical discs.
How to open a VOB file
VOB files are natively supported by standalone DVD players and computer software designed for DVD playback, such as CyberLink PowerDVD. On standard operating systems without dedicated DVD software, the format can be opened using the VLC media player, GOM Player, or MPC-HC, which contain the necessary MPEG-2 decoders. Users may need to open the associated IFO files to navigate menus properly rather than playing raw VOB segments.
VOB Technical Info
- Full Name
- DVD-Video Object
- Developed By
- DVD Forum
- Initial Release
- 1995
- MIME Type
- video/dvd
What is a WMV file?
Windows Media Video (WMV) refers to a series of video codecs and their corresponding coding formats developed by Microsoft, typically encapsulated in the Advanced Systems Format (ASF) container. The format evolved through several iterations (WMV7, WMV8), culminating in WMV9, which was standardized by SMPTE as VC-1 (SMPTE 421M). WMV utilizes inter-frame compression and was originally designed for internet streaming applications and the Windows Media framework, supporting variable bit rate (VBR) and digital rights management (DRM).
How to open a WMV file
WMV files open natively in Microsoft Windows environments via Windows Media Player and the Movies & TV app. On macOS, native support is absent, requiring third-party tools such as VLC media player or the legacy Flip4Mac component for QuickTime. Cross-platform suites like MPlayer and DivX Player also support the ASF container and VC-1 codec family required to render WMV content.
WMV Technical Info
- Full Name
- Windows Media Video
- Developed By
- Microsoft
- Initial Release
- 1999
- MIME Type
- video/x-ms-wmv
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Why RunConvert
The fastest way to convert any file
Purpose-built for speed, privacy, and breadth of format support.
Convert VOB to WMV in seconds
Every VOB to WMV conversion runs on our servers, so your device stays fast and the output quality stays intact.
Fast, cloud-powered
No queue, no waiting. Files are processed on high-performance servers and returned in seconds, even for large files.
Secure & private
Encrypted in transit and never shared with anyone. Uploads are erased the moment your job completes, and results shortly after.
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Developer API
Convert VOB to WMV via API
Automate VOB to WMV conversions in three steps: create a job, upload your file, then poll for the result.
# 1. Create job
curl -X POST https://api.runconvert.com/v3/jobs \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"tag": "vob-to-wmv",
"tasks": {
"upload-file": {
"operation": "import/upload"
},
"convert": {
"operation": "convert",
"input": "upload-file",
"output_format": "wmv"
},
"export-result": {
"operation": "export/url",
"input": "convert"
}
}
}'
# 2. Upload your file (use upload_url from the response)
curl -X PUT "$UPLOAD_URL" --upload-file input.vob
# 3. Poll for result
curl https://api.runconvert.com/v3/jobs/$JOB_ID?include=tasks \
-H "Authorization: Bearer YOUR_API_KEY"Replace YOUR_API_KEY with your RunConvert API key. Get your free API key at runconvert.com/api.