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Need help?How to Convert VOB to XviD Online
- Upload Your VOB File: Drag and drop or click "+ Add Files" to select VOB chunks from a
VIDEO_TSfolder. Batch upload is supported so you can queue everyVTS_01_1.VOB,VTS_01_2.VOB, etc. in one pass. - Pick File Compression and Preset: XviD is the MPEG-4 ASP encoder bundled in the AVI container — choose Quality Preset (Very High recommended) for a one-click setting, or open Constant Quality to set a CRF-style quantizer. Use Specific file size to hit a target MB cap, or Constant Bitrate / Variable Bitrate when you need a predictable Mbps for a hardware player.
- Set Resolution and Trim (Optional): Under Video resolution, keep original DVD size (720x480 NTSC / 720x576 PAL) or pick a Preset Resolution (480p, 720p, 1080p). Use Resolution Percentage for a quick downscale, Width x Height for a custom box, or set Trim to a Time Range to drop disc intros and trailers.
- Convert and Download: Click "Convert". Files process on our servers — no install, no DivX/XviD codec pack required, no watermark, no sign-up.
Why Convert VOB to XviD?
VOB is the MPEG program-stream container DVD-Video burns to disc, splitting each title into 1 GiB chunks so older filesystems can read them. XviD is the open-source MPEG-4 Part 2 ASP encoder, wrapped in an AVI container — a much cleaner single-file format that classic DivX-Certified DVD players, set-top boxes, and 2000s media players can decode directly.
- Shrink ripped DVDs to a single file — A full DVD title often spans 3-6 VOB chunks totalling 4-7 GB. Re-encoding to XviD at 1500-2000 kbps fits a full-length movie in a single 700 MB-1.4 GB AVI without re-authoring the disc.
- Play on legacy DivX-Certified hardware — Thousands of mid-2000s DVD players, Philips/Pioneer/Sony decks, and PMPs carry a "DivX Certified" or "Xvid Home Theater" badge and refuse modern H.264/H.265 MP4s. XviD-in-AVI is what these devices natively decode.
- Drop DVD navigation overhead — VOB carries menus, subtitle picture streams, and chapter tables. Converting to a plain XviD AVI strips that scaffolding and leaves a single playable file you can move, rename, and share.
- Edit in legacy NLEs — VirtualDub, older Avid versions, and Windows Movie Maker handle AVI/XviD natively but choke on raw VOB. The conversion is the standard prep step for re-editing personal DVD recordings.
- Archive home-recorded DVDs cheaply — DVD-R discs degrade; an XviD AVI on a NAS at 1800 kbps preserves recognizable detail at roughly one-fifth the size of the original VOB rip.
- Stream to older smart TVs and consoles — Original Xbox, PS3, Roku 1/2, and pre-2014 LG/Samsung TVs play XviD AVI over DLNA but stumble on MPEG-2 VOB streams.
VOB vs XviD AVI — Format Comparison
| Property | VOB (DVD-Video) | XviD in AVI |
|---|---|---|
| Container | MPEG-2 Program Stream (subset) | AVI (Audio Video Interleave) |
| Video codec | MPEG-2 Part 2 (H.262), sometimes MPEG-1 | MPEG-4 Part 2 Advanced Simple Profile |
| Audio codec | AC-3, DTS, LPCM, MP2 | MP3 or AC-3 (typical), AAC also allowed |
| Typical bitrate | 4-9.8 Mbps combined cap | 700-2500 kbps for SD content |
| Typical 90-min file size | 4-7 GB across multiple chunks | 700 MB - 1.4 GB single file |
| Resolution | 720x480 (NTSC) or 720x576 (PAL) | Any — commonly kept at DVD source |
| File splitting | Forced 1 GiB chunks on disc | Single file, no chunking |
| Menus / chapters | Yes (via IFO/BUP companions) | No, plain video file |
| Released | DVD-Video spec, 1996 | Xvid project forked from OpenDivX, 2001 |
| Patent status | MPEG-2 patents expired (US) ~2018 | Xvid US patents expired November 2023 |
| Best for | DVD authoring and playback | Legacy device compatibility, small files |
XviD Quality Settings Quick Guide
| Preset | Constant Quality (quantizer) | Approx bitrate (720x480) | Use case |
|---|---|---|---|
| Highest | ~2-3 | 2500-3500 kbps | Master copy, near-source quality |
| Very High (recommended) | ~4 | 1800-2200 kbps | Default for ripped DVDs |
| High | ~5-6 | 1400-1700 kbps | Balanced — small file, watchable |
| Medium | ~7-8 | 1000-1300 kbps | Mobile / PMP playback |
| Low | ~10 | 700-900 kbps | Email-friendly clips, previews |
Frequently Asked Questions
Why convert VOB to XviD instead of MP4 / H.264?
If your playback target is a modern phone, TV, or browser, MP4 (H.264) is the better choice and you can use VOB to MP4 instead. Convert to XviD specifically when you need to play files on a DivX-Certified DVD player, an early-2000s set-top box, the original Xbox, or any device that predates H.264. XviD is also useful for sharing on legacy forums and trackers where AVI is still the expected format.
What is the difference between XviD and DivX?
Both encode to the same underlying standard — MPEG-4 Part 2 Advanced Simple Profile. Xvid is the open-source GPL implementation, originally forked from OpenDivX in 2001; DivX is the proprietary commercial encoder from DivX, LLC. Files produced by either encoder are MPEG-4 ASP video and are decodable by any ASP-compliant player, including ones labeled "DivX Certified". If you need a DivX-branded file specifically, use VOB to DivX; otherwise XviD is fine.
My DVD rip is four VOB files — can I convert them all into one XviD AVI?
Yes. Upload all the VOB chunks for the title (typically VTS_01_1.VOB through VTS_01_4.VOB). The converter processes them in batch. To stitch them into a single AVI you can then merge the outputs — DVDs split into 1 GiB chunks at the filesystem level, but the video stream is continuous across chunks.
What bitrate should I pick for an XviD encode of a DVD?
For 720x480 / 720x576 DVD content, 1800-2200 kbps with Quality Preset "Very High" reproduces the original near-imperceptibly. Drop to 1200-1500 kbps if you need to fit a 2-hour movie in 1.4 GB, or push to 2500-3000 kbps if you're archiving a master. Below ~900 kbps you'll see visible blocking on motion.
Will the audio survive the conversion?
VOB typically carries AC-3 (Dolby Digital 2.0 or 5.1), DTS, or LPCM. The output AVI re-encodes audio to MP3 or passes AC-3 through depending on the codec selected. DivX-Certified hardware reliably plays MP3 audio in AVI; AC-3 passthrough plays on most but not all decks, so MP3 is the safer pick for legacy compatibility.
Are subtitles preserved?
No. DVD subtitles are bitmap streams stored separately inside the VOB and are not carried into AVI/XviD. If you need subtitles, rip them with a tool like Subtitle Edit or VobSub before converting, then add them as a sidecar .srt file alongside the AVI.
Is XviD still worth using in 2026?
For modern playback, no — H.264 (AVC) and H.265 (HEVC) compress 30-50% better at the same quality. The remaining reason to encode XviD is hardware compatibility with DivX-Certified players manufactured roughly 2003-2012, plus a handful of legacy NLEs and DLNA receivers. If your target is a 2015+ smart TV or any phone, convert to MP4 instead. Note that Xvid's US patents expired in November 2023, so encoding and distribution are no longer encumbered.
Can I trim out FBI warnings and disc menus before converting?
Yes. Open the Trim option, choose Time Range, and set a start/end time. The encoder discards everything outside the range, so the final AVI starts directly at the feature. You can also use the standalone VOB Trimmer for that step before conversion.
Is there a file size limit?
Free uploads are limited to 400 MB per file (1 GB on Basic, 4 GB on Pro) — a full 1 GB VOB chunk needs a paid plan or a trim first. For multi-chunk DVD rips, upload one chunk at a time and merge the resulting AVIs afterwards.