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Convert VOB to OGV - Free Your DVD Videos for the Web

Transform DVD video files to open-source OGV format. Play anywhere without patents or plugins.

Step 1: Upload your files

You can also Drag and drop files.

Step 2: Choose format
Step 3: Convert files

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DVD Videos Stuck on Physical Discs?

VOB files are the video format stored on DVDs. They contain your movies, home videos, and recorded content but are tied to physical media. If you want to share these videos online, embed them on websites, or play them without a DVD drive, you need a more flexible format.

OGV (Ogg Video) is an open-source, patent-free video format designed specifically for web playback. Converting VOB files to OGV lets you use HTML5 video tags without licensing concerns and ensures your content plays across open-source platforms.

How to Convert VOB to OGV

  1. Upload your VOB file - Drag and drop or select the video from your computer
  2. Confirm OGV as output - The open-source format is ready for web use
  3. Download your converted video - Your OGV file is ready for HTML5 playback

The entire process happens in your browser. No software installation, no account required.

Why Convert to OGV Format?

OGV offers specific advantages for certain use cases that make it worth considering over more common formats:

  • Completely patent-free - No licensing fees or legal concerns for distribution
  • HTML5 native support - Works with the video tag in Firefox and Chrome
  • Open-source friendly - Ideal for Linux, BSD, and FOSS projects
  • Theora video codec - Reasonable quality at moderate file sizes

In our testing, OGV files converted from VOB sources maintained good visual quality while achieving file sizes roughly 30-40% smaller than the original DVD content.

VOB vs OGV: Format Comparison

Understanding the differences helps you decide if OGV is right for your needs:

  • Container format - VOB uses MPEG-2 program streams; OGV uses the Ogg container with Theora video
  • Licensing - VOB/MPEG-2 has patent restrictions; OGV is completely free
  • Web compatibility - VOB requires plugins or conversion; OGV plays natively in many browsers
  • Quality - VOB preserves DVD quality; OGV offers good quality but Theora is older technology
  • File size - OGV typically produces smaller files than raw VOB

OGV excels for open-source distribution and web embedding where patent concerns matter. For maximum compatibility with all devices, consider VOB to MP4 instead.

Common Use Cases

Open-Source Software Projects

If you are distributing video content with FOSS software, OGV avoids any patent licensing issues. Documentation videos, tutorials, and demos can be freely included.

Wikipedia and Wikimedia

Wikimedia Commons accepts OGV for video uploads because of its open licensing. Convert your DVD content to contribute to educational resources.

Linux-Based Systems

OGV has first-class support on Linux distributions. Players like VLC, Totem, and browser-based playback work without installing proprietary codecs.

Web Embedding Without Plugins

For websites targeting Firefox users or those avoiding proprietary formats, OGV provides a straightforward HTML5 video option.

When to Choose a Different Format

OGV is not always the best choice. Consider alternatives when:

  • Maximum device compatibility - VOB to WebM or MP4 works on more devices including mobile
  • Highest quality preservation - MKV offers better codec options for archiving
  • Social media uploads - Most platforms prefer MP4 or MOV
  • iOS/Safari playback - Safari has limited OGV support; use MP4

OGV is best when open-source licensing is a priority over universal playback.

Browser-Based Conversion

Our converter works entirely in your web browser:

  • Windows, Mac, Linux, and Chromebook
  • Chrome, Firefox, Edge, and other modern browsers
  • No plugins or extensions needed
  • Files stay on your device during processing

Convert your DVD backups to web-ready OGV without installing any software.

Pro Tip

DVDs often split content across multiple VOB files (VTS_01_1.VOB, VTS_01_2.VOB, etc.). Convert each file separately then concatenate them, or use software to merge VOB files first for seamless playback.

Common Mistake

Assuming OGV works everywhere like MP4 does. OGV has excellent Firefox support but limited Safari and iOS compatibility. Always provide a fallback format for cross-platform web video.

Best For

Open-source projects, Wikimedia contributions, and Linux-focused distribution where patent-free video formats are required or preferred.

Not Recommended

Skip OGV if your audience primarily uses Safari, iOS devices, or if you need maximum compatibility. In those cases, WebM or MP4 are better choices.

Frequently Asked Questions

VOB (Video Object) is the container format used on DVDs. It stores video, audio, subtitles, and menu data using MPEG-2 compression. VOB files are typically found in the VIDEO_TS folder on DVD discs.

OGV is an open-source video format using the Ogg container and Theora codec. It is primarily used for web video embedding via HTML5, open-source software projects, and platforms like Wikimedia Commons that require patent-free formats.

Some quality loss occurs during transcoding since both formats use lossy compression. However, the difference is typically minimal for web viewing purposes. OGV with Theora provides reasonable quality for most online video needs.

Firefox and Chrome have native OGV support. Safari has limited support, and some mobile browsers may struggle with OGV playback. For universal browser compatibility, WebM or MP4 are better choices.

OGV is completely patent-free and open-source, making it ideal for FOSS projects, Wikimedia uploads, and situations where licensing matters. MP4 offers better compatibility but uses patented codecs (H.264).

VOB files are located in the VIDEO_TS folder on your DVD. You can copy them directly to your computer using your file manager. Note that copy-protected DVDs may require additional software to access the files.

Yes, you can upload multiple VOB files for batch conversion to OGV. This is useful when converting entire DVD chapters or multiple clips at once.

Subtitles embedded in VOB files may not carry over automatically to OGV. If you need subtitles, you may need to extract them separately and add them as a subtitle track or burned-in captions.

OGG is the container format that can hold various codecs. OGV specifically refers to video content using Theora codec in an Ogg container. OGG files are often audio-only using the Vorbis codec.

Yes, our VOB to OGV converter is completely free with no hidden costs. There is no registration required, and the conversion happens directly in your browser.

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