MTS Won't Open? Convert to MPG Instantly
Fast, instant MTS to MPG conversion. No signup required. Just drop your .mts file and get .mpg in seconds.
Batch Settings
大切な思い出が詰まったホームビデオや、クリエイティブな映像作品。高画質のMTSファイルは、その美しさを余すところなく記録してくれます。しかし、編集ソフトでの取り扱いや、一般的な再生環境での互換性に悩まされることはありませんか？ そこで登場するのが、汎用性の高いMPGフォーマットへの変換です。MTSの持つ繊細な映像情報を保ちつつ、より多くのデバイスでスムーズに視聴・共有できるようになります。当社の変換ツールは、複雑な設定を必要とせず、どなたでも直感的に操作できる設計です。あなたの貴重な映像資産を、さらに手軽に、そして安心して活用するための第一歩を、私たちがお手伝いいたします。
- 同人アニメの素材共有
- ビジネス会議の議事録提出
- 縦書き字幕動画の編集
日本の映像制作現場では、MPEG-2形式のMPGが長らく標準として用いられてきたため、互換性の高さは特に重視されます。また、フォントの埋め込みや縦書き表示への対応も、変換時の重要な考慮点です。
About MTS to MPG Conversion
Dealing with a MTS file that won't open on your device? You're not alone — MTS compatibility issues are one of the most common reasons people search for a file converter. MTS (AVCHD) is the format from camcorders recording in high-definition AVCHD.
The fix is simple: convert your MTS 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 MTS to MPG maintains high quality with CocoConvert's optimised encoder settings.
CocoConvert processes your MTS 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 MTS to MPG
- 1
Add your MTS file
Drag and drop your .mts 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 MTS to MPG
Your MTS file is decoded and re-encoded as MPG.
Your MTS 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
MTS
.mts file
| Extension | .mts |
| MIME Type | video/mp2t |
| Category | Video |
MPG
.mpg file
| Extension | .mpg |
| MIME Type | video/mpeg |
| Category | Video |
Should You Convert MTS to MPG?
When to Convert
- ✓When you need a MPG file
Frequently Asked Questions
Why won't my MTS file open?
MTS 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 MTS 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 MTS to MPG?
Converting MTS 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 MTS 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 MTS 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.