VOB to JPEG Converter

How to Convert VOB to JPEG Online

1. Upload Your VOB File: Drag and drop your VOB file or click "+ Add Files" to select from your computer. Files from a DVD VIDEO_TS folder are usually named VTS_01_1.VOB, VTS_01_2.VOB, etc. — upload one or many; batch is supported.
2. Pick Quality Preset and Frame Selection: Default is Very High (Recommended), which produces near-source JPEG fidelity. Lower to High or Medium if you need smaller files. Use Specific Frame with a Time (seconds) input to grab a single still, or Multiple Screenshots with a Frame interval dropdown (e.g., one frame per second) to extract a sequence across the clip.
3. Resize and Set File Size (Optional): Choose a Preset Resolution (4320p / 2160p / 1440p / 1080p / 768p / 720p / 480p / 360p / 240p / 144p), enter a custom Width or Width x Height in pixels or percent, or keep the source resolution. To target a hard cap, switch to Specific file size (e.g., 8 MB) — Auto Scale will adjust dimensions to hit the target without pixelation.
4. Convert and Download: Click "Convert." Each frame is written as a numbered JPEG. Download files individually or grab them all in one zip. No watermark, no sign-up.

Why Convert VOB to JPEG?

VOB (Video Object) is the MPEG-2 program-stream container used inside the VIDEO_TS folder of every Video-DVD pressed since the format launched in 1996. A single VOB holds interleaved MPEG-2 video, AC-3 or DTS audio, subtitles, and DVD navigation packs, capped at 1 GB per file by the DVD-Video spec — which is why a feature film is split across VTS_01_1.VOB, VTS_01_2.VOB, and so on. Pulling JPEGs out of a VOB lets you keep the visual content of an aging optical disc without depending on a DVD drive or a player that can still mount Video_TS structures.

• Archive disappearing home videos and DVD slideshows — Camcorders from the mid-2000s (Sony Handycam DCR-DVD series, Panasonic VDR, Hitachi DZ-MV) burned straight to DVD-R and produced VIDEO_TS folders. Lifting individual frames as JPEGs preserves grandchildren's birthdays even after the disc itself develops "DVD rot" pinholes that make playback unreliable.
• Make thumbnails for video catalogs — Pull one frame every 10 seconds from a movie VOB to build chapter contact-sheets, Plex/Jellyfin poster art, or YouTube video thumbnails without re-encoding.
• Recover photos from "burned-to-DVD" slideshow discs — Photo-printing kiosks and consumer apps (Roxio, Nero Vision, Windows DVD Maker) often baked still photos into a VOB slideshow with 5-10 seconds per image. Extracting JPEG frames gives you back roughly the original picture, minus the MPEG-2 macroblocking.
• Document evidence and academic footage — Researchers digitizing trial exhibits, surveillance archives, or broadcast tapes pressed to DVD often need still-frame JPEGs for reports, court filings, or peer-reviewed papers.
• Storyboarding and editorial review — Stripping a VOB to frame-numbered JPEGs at 1 fps gives editors a quick visual index they can scrub through in Bridge or Photo Mechanic without loading the whole disc into an NLE.
• Print stills from old wedding or event DVDs — A 720x480 (NTSC) or 720x576 (PAL) frame upscaled to 300 DPI is enough for a 4x6 or 5x7 print; bump the resolution preset to 1080p first if you plan to print larger.

VOB vs MP4 vs JPEG — Format Comparison

NTSC vs PAL VOB Frame Sizes

Frequently Asked Questions

Why are my extracted JPEGs only 720x480 even though the DVD looked widescreen?

DVD-Video stores anamorphic widescreen as 720×480 (NTSC) or 720×576 (PAL) with a flag telling the player to stretch on display. The raw frame really is 720×480 — the player does the stretching at playback time. To get a proper 16:9 still, pick a Preset Resolution like 1080p or set Width x Height to 1280×720 (or 1024×576 for PAL widescreen). We'll resample with the correct aspect ratio so the image isn't squashed.

My VOB looks fine in VLC but the extracted JPEGs have comb lines across motion — what's happening?

DVDs are almost always interlaced (480i / 576i): each frame is two fields woven together. When motion is present and the converter samples a single frame, you see horizontal comb artifacts. We deinterlace by default for stills, so most extracts come out clean, but if you bypass the default and target very high frame rates you can re-expose the artifact. Stick with the default settings or pick a quieter moment of the video for the still.

Can I extract every frame from a long VOB, or is there a sane limit?

Yes, but think about volume first. NTSC plays at 29.97 fps, so a 90-minute DVD = roughly 162,000 frames. Even at 200 KB per JPEG that's about 32 GB of images. For most jobs the Multiple Screenshots mode at 1 frame per second (or 1 frame per 5 seconds) gives you a usable contact sheet without flooding your downloads folder. Use the time-input field if you only want one specific moment.

Do I need to combine VTS_01_1.VOB, VTS_01_2.VOB before uploading?

You don't have to. Each .VOB chunk is a self-contained MPEG-2 program stream, so you can extract frames from any chunk independently — useful if a particular scene lives entirely inside one VOB. If you want a continuous time index across the whole title you can concatenate them with copy /b VTS_01_1.VOB + VTS_01_2.VOB combined.vob on Windows or cat VTS_01_*.VOB > combined.vob on macOS/Linux, then upload the combined file.

Why is my VOB encrypted / why does the conversion fail on a commercial DVD?

Commercial Hollywood DVDs are protected by CSS (Content Scramble System). VOB files copied directly off such discs are encrypted and cannot be decoded by a frame extractor. You'll need to rip the disc with a tool that handles CSS first (e.g., HandBrake plus libdvdcss, or MakeMKV), then upload the decrypted VOB or the resulting MKV/MP4. Home-burned DVDs from camcorders and DVD recorders are not encrypted and work directly.

Should I use JPEG or PNG for stills pulled from a DVD?

For DVD-source frames, JPEG at the Very High preset is almost always the right call. The source MPEG-2 video is already lossy and limited to 720×480 / 720×576, so the lossless gain you'd get from PNG is mostly wasted on compression artifacts and macroblocking the codec baked in. JPEG also produces files roughly 5–10× smaller. Switch to PNG only if you intend to do heavy color or sharpening edits afterward — try our VOB to PNG converter if so.

What DPI should I set if I want to print the extracted frames?

DPI is metadata, not pixels — printers care about the raw pixel count divided by the print size. A 720×480 NTSC frame at 300 DPI prints sharp at 2.4 × 1.6 inches; for a 4×6 print that's roughly 180 DPI, which is acceptable for casual prints but obviously soft if you're used to phone-camera detail. Set DPI to 300 for default print metadata; upscale to 1080p first if you want larger prints without visible pixelation.

Can I just convert the VOB to MP4 first and pull frames from the MP4?

You can, and it's a fine workflow if you also want to keep a modern playable copy of the video. Use our VOB to MP4 converter for the container change, then run MP4 to JPEG on the result. Be aware each conversion step is technically a re-encode, so for archival image quality it's slightly better to extract JPEGs directly from the VOB.

Are my uploaded VOBs private?

Yes. Files upload over HTTPS, sit in temporary processing storage tied to your session, and are deleted automatically after a few hours. We don't index, share, or train on the content. Anonymous sessions don't require sign-up.