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Supports: VOB
VOB (Video Object) is the DVD-Video container introduced in 1996, holding MPEG-2 video, AC-3 / DTS / LPCM audio, bitmap subtitles, and DVD navigation data inside the VIDEO_TS folder. MOV is Apple's QuickTime container, the native format the entire Apple editing stack — Final Cut Pro, iMovie, Motion, Compressor, QuickTime Player — reads and writes by default. While VOB is essentially DVD-only, MOV opens cleanly on every Mac, every iPhone and iPad, and on Windows via QuickTime or any modern media player. Converting from VOB to MOV is what bridges DVD content into Apple workflows:
| Property | VOB (DVD-Video) | MOV (QuickTime) |
|---|---|---|
| Standardized | DVD Forum, 1995 | Apple, 1991 (QuickTime 1.0) |
| Primary use | DVD-Video discs inside VIDEO_TS folder | Apple editing, macOS / iOS playback, ProRes masters |
| Native video codec | MPEG-2 only | H.264, H.265, ProRes, MPEG-4, AV1 |
| Native audio codec | AC-3, DTS, LPCM, MP2 | AAC, AC-3, ALAC, PCM |
| Resolution cap | 720×480 NTSC / 720×576 PAL (SD only) | Up to 8K (7680×4320) |
| Typical bitrate | 4-9 Mbps (DVD spec maximum) | 1-3 Mbps for matching SD quality |
| File size (2hr movie) | 4-8 GB | 1-2 GB at high quality |
| Final Cut Pro / iMovie import | Not supported | Native, no transcode |
| QuickTime Player | Not supported without plug-ins | Native |
| Subtitles | Bitmap (VobSub) embedded | Text-based or burnt-in |
| File extension | .vob (often inside VIDEO_TS) | .mov,.qt |
| Output codec | File size vs VOB source | Apple compatibility | Best for |
|---|---|---|---|
| H.264 (default) | ~25-35% of source | Every Mac / iPhone / iPad / Apple TV since 2010 | Default — universal MOV for Final Cut, iMovie, QuickTime |
| H.265 / HEVC | ~15-20% of source | macOS High Sierra / iOS 11 and later | Smallest archive playable on modern Apple devices |
| MPEG-4 / DivX / Xvid | ~50% of source | All QuickTime versions | Legacy QuickTime workflows |
| AV1 / VP9 | ~12-25% of source | Safari 17+, Apple TV 4K (3rd gen+) | Modern web embed alongside Apple delivery |
| MJPEG (lossless) | Larger than source | Native QuickTime since QT 1.0 | Frame-accurate intermediate for restoration |
Yes, when you keep the default H.264 video + AAC audio combination. Final Cut Pro X, Final Cut Pro for iPad, and iMovie on macOS / iPadOS / iOS all import H.264 MOV with no transcode prompt — the file appears in the Browser ready to drag onto the timeline. H.265 MOV also imports natively on macOS High Sierra and later. If you pick MPEG-4 / DivX / Xvid, Final Cut may still ask to transcode to ProRes on import, which is normal.
QuickTime Player on macOS doesn't include an MPEG-2 decoder by default — Apple stopped shipping MPEG-2 with QuickTime in OS X 10.7. Without a third-party component (Perian, VLC plug-in), opening a.vob shows "the document could not be opened" or plays audio without video. Converting to H.264 or H.265 MOV uses the hardware decoder built into every Mac since 2010 (Intel Quick Sync / Apple Silicon Media Engine), so playback starts instantly.
H.264 if you want one MOV that opens on every Mac, iPhone, iPad, and Apple TV regardless of OS version, plus all Windows machines via QuickTime. H.265 if every playback device runs macOS High Sierra (2017) or later, iOS 11 or later, or Apple TV 4K — the file will be roughly half the size at the same visual quality. H.265 also keeps hardware decoding active on Apple Silicon, so it doesn't increase battery drain on M-series MacBooks. When in doubt, default H.264 is the safer pick.
Yes. DVD audio is usually AC-3 (Dolby Digital 2.0 or 5.1), and MOV officially supports AC-3 audio tracks — pick AC-3 in the audio codec list to pass the surround track through bit-for-bit. AAC is the better default for Final Cut and iMovie because both apps re-mix surround down on import anyway, but if your final delivery target is Apple TV with a connected receiver, AC-3 preserves the full 5.1 mix. PCM is also available for an uncompressed master.
Open the VIDEO_TS folder on the ripped DVD and select every VTS_*.VOB file (VTS_01_1.VOB, VTS_01_2.VOB, VTS_01_3.VOB, etc.). Drop them all into the upload area at once — each VOB converts to its own MOV in parallel. To assemble a single feature-length MOV after conversion, drop the resulting MOV files into Final Cut Pro or iMovie and join them on the timeline, or use our Merge Video tool — joining MOV files is far cleaner than joining MPEG-2 VOBs because each MOV has correctly-formed sample tables.
DVD subtitles are bitmap-based (VobSub format) — they're images, not text. MOV only supports text subtitle tracks, so VobSub subtitles either get burnt into the video or dropped. DVD chapter points likewise don't carry over directly; if you want chapter markers in MOV, add them in Final Cut Pro or Compressor after the import. For full subtitle and chapter preservation, convert to MKV instead with our VOB to MKV tool.
Standard DVDs are 720×480 (NTSC, USA / Japan) or 720×576 (PAL, Europe / Australia). There's no real benefit to upscaling beyond the source — keep "Original" or pick the 480p / 576p preset to match the disc exactly. Upscaling adds file size without adding detail. If you do need a 1080p MOV for delivery on a modern Mac display, run upscaling as a separate step after the conversion (Topaz Video AI or the Compressor 1080p preset) rather than during, so you keep a clean SD master.
Yes, on any modern Windows install. H.264 and H.265 MOV play in the Windows 10 / 11 Movies & TV app, in VLC, in Plex, and in QuickTime for Windows (still available as a download from Apple). The same MOV also opens directly in Adobe Premiere Pro, DaVinci Resolve for Windows, and CapCut — useful when a Mac-only DVD archive needs to land in a mixed-OS post-production workflow.
There's no fixed cap — conversion runs on our servers, so the limit is upload size and connection speed and upload time. A full dual-layer DVD (around 8 GB total across all VOBs) works on a Mac with 8 GB+ RAM. Multi-VOB DVD rips and full VIDEO_TS folder uploads work without the 1 GB free-tier cap that competitors enforce, and there's no quantity limit on batch jobs.
Yes — see MOV to VOB for the reverse direction when re-authoring a playable DVD. Related Apple-side targets: VOB to MP4 for universal mobile and web playback, and VOB to MKV when you need to keep the original VobSub subtitle tracks alongside the H.264 video.