VOB Won't Open? Convert to MPG Instantly
Fast, instant VOB to MPG conversion. No signup required. Just drop your .vob file and get .mpg in seconds.
Batch Settings
您手头是不是有一些珍藏的DVD光盘，想把里面的精彩内容，比如家庭聚会、毕业典礼或是珍贵的旅行记忆，转换成更方便在手机、平板或电脑上播放和分享的格式？VOB文件作为DVD视频的核心，虽然画质优秀，但在日常使用中确实有些“笨重”。它不便于直接在微信里分享给亲友，也不太适合在各种多媒体播放器上流畅播放。这时候，将VOB转换成MPG（MPEG-1或MPEG-2）就显得尤为实用。MPG格式以其良好的兼容性和相对较小的文件体积，成为了许多用户的心头好。无论是想把老电影传到手机里随时观看，还是准备把一段视频嵌入到幻灯片演示中，MPG都能提供不错的解决方案。我们的工具能帮您轻松完成这一转换，让您的VOB文件焕发新生，更好地适应现代数字生活的节奏。
- 微信分享家庭视频
- 游戏精彩瞬间录像
- 旧DVD电影转存手机
在中国大陆、台湾及新加坡，VOB转MPG后，更易于在各类国产智能电视、安卓机顶盒及旧款Windows系统上播放，尤其对早期编码兼容性较弱的设备更为友好。
About VOB to MPG Conversion
Dealing with a VOB file that won't open on your device? You're not alone — VOB compatibility issues are one of the most common reasons people search for a file converter. VOB is the DVD video format containing MPEG-2 streams, audio, subtitles, and menus.
The fix is simple: convert your VOB to MPG. MPG is a widely used file format. This conversion lets you convert between formats quickly, solving the problem in seconds rather than hours of troubleshooting.
Converting VOB to MPG maintains high quality with CocoConvert's optimised encoder settings.
CocoConvert processes your VOB file on secure servers in Germany — upload, convert, download. Your files are encrypted via TLS and automatically deleted within 24 hours. No account needed, no software to install, and it works on any device with a browser.
This conversion is ideal when you When you need a MPG file.
The conversion engine behind CocoConvert uses FFmpeg, Sharp, and qpdf — the same open-source libraries trusted by Netflix, YouTube, and enterprise platforms. Pro users can batch convert up to 100 files at once.
How to Convert VOB to MPG
- 1
Add your VOB file
Drag and drop your .vob file into the converter, or tap "Browse" to pick it from your device. Multiple files are supported for batch processing.
- 2
Pick MPG output
Select .mpg as the target format. CocoConvert automatically applies the best quality settings for this conversion.
- 3
Start conversion
Hit the Convert button. The video engine processes your file server-side — no CPU drain on your device.
- 4
Save your file
Once done, download your .mpg file. For batch jobs, download all at once as a zip.
What Happens When You Convert VOB to MPG
Your VOB file is decoded and re-encoded as MPG.
Your VOB file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in MPG format
The converted file is ready for download
Format Comparison
VOB
.vob file
| Extension | .vob |
| MIME Type | video/x-ms-vob |
| Category | Video |
MPG
.mpg file
| Extension | .mpg |
| MIME Type | video/mpeg |
| Category | Video |
Should You Convert VOB to MPG?
When to Convert
- ✓When you need a MPG file
Frequently Asked Questions
Why won't my VOB file open?
VOB files may not open if your device lacks the right codec or application. Converting to MPG — a more widely supported format — usually resolves this. MPG is a widely used file format.
Is it safe to convert VOB to MPG online?
Yes. CocoConvert encrypts your file via TLS, processes it on isolated servers in Germany, and permanently deletes it within 24 hours. Your files are never shared or analysed.
Will I lose quality converting VOB to MPG?
Converting VOB to MPG maintains high quality with CocoConvert's optimised encoder settings. CocoConvert uses high-quality encoder defaults to preserve as much fidelity as possible.
How large can my VOB file be?
Free users can convert files up to 250 MB each. Pro users get a 5 GB limit per file, and Business API users have custom limits.
Can I convert VOB to MPG on my phone?
Absolutely. CocoConvert works in any modern browser — iOS Safari, Android Chrome, and all desktop browsers. No app required.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.