Convert any video file to MPEG format online for free. Fast, secure, and easy-to-use video to MPEG converter with no software installation required.
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Max file size: 50 MBMax duration: 30 min
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Drag and drop your VOB file, or click to browse for it.
Choose MPEG as the output and click Convert. The conversion runs on our servers, so your device does none of the work.
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Your file is used only to make your conversion. It is never published or shared, and the download link expires after one hour.
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How the two formats differ on the things that change your result.
| Specification | VOB (source) | MPEG (result) |
|---|---|---|
| Container | DVD-Video (MPEG-2 PS) | MPEG-1/2 Program Stream |
| Developed by | DVD Forum | MPEG |
| Introduced | 1996 | 1993 |
| Video codecs | MPEG-2 | MPEG-1, MPEG-2 |
| Audio codecs | AC-3, DTS, LPCM, MP2 | MP2, MP3 |
| Max resolution | Standard definition | Standard definition |
| Typical bitrate (1080p) | 4–9 Mbps | 2–9 Mbps |
| Multiple audio tracks | Yes | Yes |
| Subtitle tracks | Embedded (soft) subtitles | Not supported |
| Chapter markers | Yes | No |
| Streaming optimized | No | No |
| Licensing | Patents expired | Patents expired |
| Plays natively on | Needs a player: macOS, Android, Windows | Native: Windows · Needs a player: macOS, iOS, Android, Smart TVs |
| Best for | DVD archives, home theatre, legacy archives | broadcast, legacy archives, DVD authoring |
Because MPEG supports MPEG-2 just like VOB does, the video stream can be carried across without a quality-costing re-encode.
Embedded subtitle tracks will be lost. VOB can carry them inside the file; MPEG has no place to store them, so export them separately first if you need them.
At 1080p, VOB typically runs around 6.5 Mbps while MPEG sits near 5.5 Mbps, which is the main driver of the size difference you will see.
Any chapters in the source disappear: MPEG does not store chapter markers.
This is an older container, introduced in 1993, and browsers will not play it directly. It is best suited to archival or a dedicated player.
This page converts VOB video, stored in the DVD-Video (MPEG-2 PS) container since 1996, into MPEG, which uses MPEG-1/2 Program Stream and dates from 1993. The codecs each container accepts decide whether the picture has to be re-encoded.
VOB comes from DVD Forum and dates to 1996. It usually holds MPEG-2 video with AC-3, DTS, LPCM, or MP2 sound, and those streams set the ceiling for anything converted out of it.
MPEG comes from MPEG and dates to 1993. It holds MPEG-1 or MPEG-2 video alongside MP2 or MP3 audio, and without installing anything it plays on Windows.
After converting your file, you can use Scriptivox transcription services to convert your audio to text. Perfect for meetings, interviews, podcasts, and more.
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