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VOB MPG
File conversion

Convert VOB to MPG

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Verified by Adam B.· reviewed by FE Editorial ·updated Sep 8, 2026
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Is it possible to convert VOB to MPG?
Yes - VOB converts to MPG.

You can do it right here with our free converter - no sign-up, and your file is deleted right after.

The fastest route is to use our free converter above or rename the .vob file to .mpg - both avoid re-encoding and preserve full quality. The main caveat is that some players only play the first audio track after the remux, so check your output if the DVD had multiple languages.

8 programs
Also to MPG: REC · MPL · MOD

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Tested on macOS, Windows & Linux
Last verified Sep 2026

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VOB → MPG converterFREE
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Why convert VOB to MPG?

VOB is the native container for DVD video and is rarely accepted outside of DVD players and rippers. Converting to .mpg unlocks compatibility with older video editors, authoring tools, and media players that recognize .MPG but reject .vob. Because both formats share the same MPEG-2 structure, no quality loss is necessary. Users also consolidate multiple 1 GB VOB chunks into a single .mpg file for easier editing and storage.

How to convert VOB to MPG

Rename the file extension BUILT-IN

Rename .vob to .mpg - most players and editors accept it immediately since both are MPEG-2 Program Streams.

VLC media player FREE

Use Media > Convert/Save, add your .vob, pick an MPEG-2 profile, and save with a .mpg extension.

Command line - ffmpeg CLI

Run ffmpeg -i input.vob -c copy output.mpg to remux without re-encoding in seconds.

Programs that convert VOB

Alldj Video Converter
AviDemux
ConvertXtoDVD
DVD Ripper+Video Converter Ultimate
Freemake Video Converter
Movavi Video Converter Personal
Movavi VideoSuite Personal
SUPER

About these formats

.VOB DVD Video Object File

A VOB (DVD Video Object) file is the container that stores the actual video, audio, and subtitles on a DVD disc. VLC media player opens VOB files for free on Windows, macOS, and Linux. To…

Open .VOB details →
.MPG MPEG-1/MPEG-2 Video File

An MPG file is a video compressed with the older MPEG-1 or MPEG-2 standard - the format behind Video CDs, DVDs, and recorded TV. To play it, use the free VLC media player on any platform.…

Open .MPG details →

Quality & what to watch

  • Using -c copy in ffmpeg remuxes without re-encoding, so video and audio quality is fully preserved.
  • VOB files often carry multiple audio tracks and subtitle streams; after converting to .mpg, some players only recognise the first audio track.
  • DVD movies are typically split into 1 GB .vob chunks; merge them with ffmpeg -i "concat:VTS_01_1.VOB|VTS_01_2.VOB" -c copy output.mpg to get a single file.

Frequently asked questions

Can I just rename a .vob file to .mpg?
Often yes - both are MPEG-2 Program Streams, so many players open the renamed file without issues. If the app rejects it, use a proper remux tool instead.
Will converting VOB to MPG reduce video quality?
Not with a stream copy - the video and audio data is moved into the new container unchanged. Quality loss only happens if you choose to re-encode.
My movie is split across several VOB files - how do I get one MPG?
Use ffmpeg's concat protocol: ffmpeg -i "concat:VTS_01_1.VOB|VTS_01_2.VOB" -c copy output.mpg. VLC can also read the full DVD from the VIDEO_TS folder automatically.
Can I convert a commercial DVD's VOB files?
Most commercial DVDs are CSS-encrypted; copying or converting their VOB files may be restricted by law in your country. Home-recorded discs convert freely.