Convert VOB files from DVD to MP4 for playback on any device. Preserve your DVD collection in universal format. Free online converter.
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 .mp4 file when it's ready.
VOB (Video Object) is the container format used on DVDs, storing video, audio, subtitles, and menus. While DVDs revolutionized home video, the format doesn't work on modern devices—smartphones, tablets, and streaming devices can't play VOB files. Converting VOB to MP4 preserves your DVD collection in a universally playable format.
The conversion transcodes DVD's MPEG-2 video to efficient H.264, typically producing smaller files with equivalent or better visual quality.
Modern devices don't play VOB. Smartphones, tablets, smart TVs, and streaming devices expect MP4. DVD content in VOB format is locked to DVD players and computers with DVD drives.
Portable media replaces physical discs. Convert your DVD collection to MP4 files on a hard drive or streaming server. No more disc swapping.
Smaller file sizes. DVD's MPEG-2 is inefficient by today's standards. H.264 conversion typically produces 50-70% smaller files at equivalent visual quality.
The conversion transcodes DVD MPEG-2 video to modern H.264 with intelligent quality settings.
**VOB parsing**: We read VOB structure, handling DVD navigation (IFO) files if present for proper chapter and audio track identification.
**Video transcoding**: MPEG-2 video transcodes to H.264 at optimal bitrate. DVD resolution (720x480 NTSC or 720x576 PAL) maintains—upscaling would just add blur.
**Audio handling**: AC3 (Dolby Digital) surround sound can pass through or convert to stereo AAC. DTS audio converts to AC3 or AAC.
**Chapter preservation**: DVD chapter markers transfer to MP4 where supported.
H.264 at appropriate bitrate matches DVD quality while producing smaller files. DVDs are 720x480 (NTSC) or 720x576 (PAL)—standard definition. A 2-hour DVD movie (4-8GB as VOB) typically becomes 1-2GB as high-quality MP4. DVD content is often interlaced—we can deinterlace for better appearance on modern displays.
| Device | VOB | MP4 |
|---|---|---|
| iPhone/iPad | No | Native |
| Android | No | Native |
| Windows PC | Partial | Native |
| Mac | No | Native |
| Smart TV | No | Native |
| Web Browser | No |
| Speed | ~3 seconds |
| Output size | ~86% smaller (measured 7.1 MB → 1.0 MB). |
| Quality | Re-encoded to H.264/AAC at a visually-lossless default (CRF 23). |
| Engine | FFmpeg (libx264), server-side. |
Measured on our servers, June 2026, on a 10-second 720p clip.
Resolution: 1920x1080
Bitrate: 8-12 Mbps
H.264 High Profile, AAC audio
Resolution: 1080x1920
Bitrate: 3.5 Mbps
Vertical 9:16, max 90 seconds
Resolution: 960x540
Bitrate: 1-2 Mbps
Max 16MB, keep under 3 minutes
Resolution: 1080x1920
Bitrate: 4-6 Mbps
Vertical, max 10 minutes
Resolution: 1920x1080
Bitrate: 5-8 Mbps
Max 512MB, max 2:20 minutes
Resolution: 1280x720
Bitrate: 2-4 Mbps
VOB to MP4 conversion liberates DVD content for the digital age. Your movie collection becomes portable, your home videos become shareable, and physical discs become optional. Modern H.264 compression produces smaller files with excellent quality.
Ασφαλής μεταφορά
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Απόρρητο πρώτα
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Χωρίς εγγραφή
Ξεκινήστε τη μετατροπή αμέσως
Λειτουργεί παντού
| Native |
Max 25MB free, 100MB Nitro
Οποιοδήποτε πρόγραμμα περιήγησης, οποιαδήποτε συσκευή
| Χαρακτηριστικό | VOB | MP4 |
|---|---|---|
| Πλήρες όνομα | DVD Video Object | MPEG-4 Part 14 |
| Επέκταση | .vob | .mp4 |
| Ιδανικό για | DVD format | Universal compatibility |