MTS vs WMA — Comparison & Free Converter
Fast, instant MTS to WMA conversion. No signup required. Just drop your .mts file and get .wma in seconds.
Batch Settings
Generation loss — quality may degrade
MTS uses lossy compression, and so does WMA. Converting means decoding and re-encoding — each cycle can permanently degrade quality. Convert from the original source file whenever possible.
Some metadata may not survive
Your MTS file may contain AVCHD metadata metadata. WMA has limited or no support for these metadata types. Location data (GPS), camera settings, and color profiles may be stripped during conversion.
What compression artifacts to expect
WMA lossy compression can produce smearing, loss of high-frequency detail. At the high quality settings CocoConvert uses by default, these are usually invisible to the eye. Lower quality settings trade visual fidelity for smaller file sizes.
About MTS to WMA Conversion
MTS or WMA — which format should you use? The answer depends on your needs. Here's a quick breakdown.
MTS (AVCHD) is the format from camcorders recording in high-definition AVCHD. It has limited platform support. WMA (Windows Media Audio) is Microsoft's audio codec — less common today but still found in legacy collections. It has limited platform support.
Full Name: MTS uses AVCHD Video, while WMA uses Windows Media Audio. Compression: MTS uses Lossy, while WMA uses Lossy. Color Depth: MTS uses 8-bit, while WMA uses —.
So when should you convert MTS to WMA? This conversion is ideal when you When you specifically need a WMA file for your workflow. This conversion helps you convert between formats quickly.
MTS uses lossy compression, and so does WMA. Converting means decoding and re-encoding — each cycle can permanently degrade quality. Convert from the original source file whenever possible. Common misconception: ""I'll convert to WMA and then back to MTS — it'll be the same"" — in reality, each lossy conversion cycle permanently degrades quality. going mts → wma → mts will produce a noticeably worse file than the original. always keep your source file.
If you've decided WMA is the right choice, CocoConvert makes the conversion effortless. Upload your .mts file, pick WMA, and click Convert — done in seconds. The converter runs on secure servers in Germany, powered by FFmpeg, Sharp, and qpdf. Files are encrypted via TLS and erased within 24 hours.
Free tier: 5 files/hour, 250 MB each. Pro: 100 files/hour, 5 GB each. Works in every modern browser on desktop and mobile.
How to Convert MTS to WMA
- 1
Choose your MTS file
Upload your .mts file using drag-and-drop or the file browser. Batch mode lets you add multiple files.
- 2
Set format to WMA
Select .wma from the output options. The converter applies optimal quality settings automatically.
- 3
Run the conversion
Click Convert. Server-side processing means your device stays fast — even for large video files.
- 4
Get your WMA file
Download your converted file instantly. Batch downloads are available as a zip archive.
What Happens When You Convert MTS to WMA
The audio track is extracted from your MTS video file and saved as WMA. The video frames are discarded.
Your MTS file is opened and the container is parsed to identify audio and video streams
The audio stream is extracted — if it's already in the target codec, it's copied directly (no quality loss)
If transcoding is needed, the audio is decoded and re-encoded as WMA
Video frames, subtitles, and chapter markers are discarded
The WMA file is saved with preserved metadata (title, artist, etc.) where possible
MTS vs WMA — Detailed Comparison
| Feature | .MTS | .WMA |
|---|---|---|
| Full Name | AVCHD Video | Windows Media Audio |
| Compression | Lossy | Lossy |
| Color Depth | 8-bit | — |
| HDR Support | No | — |
| Typical File Size | 100–200 MB per minute | 1 MB per minute at 128 kbps |
| Platform Support | Limited | Limited |
| Browser Support | none | none |
| Year Created | 2006 | 1999 |
| Open Standard | No | No |
Should You Convert MTS to WMA?
When to Convert
- ✓You need just the audio track from a video recording
- ✓You're creating a podcast or audio file from video content
When NOT to Convert
- ✗You're converting just because the file "seems old" — re-encoding lossy-to-lossy always degrades quality
Common Mistakes When Converting MTS to WMA
"I'll convert to WMA and then back to MTS — it'll be the same"
Each lossy conversion cycle permanently degrades quality. Going MTS → WMA → MTS will produce a noticeably worse file than the original. Always keep your source file.
Frequently Asked Questions
Should I use MTS or WMA?
It depends on your goal. MTS offers smaller files via lossy compression. WMA offers smaller files via lossy compression. Choose based on whether file size or quality matters more for your use case.
Is WMA higher quality than MTS?
Not necessarily. MTS uses lossy compression, and so does WMA. Converting means decoding and re-encoding — each cycle can permanently degrade quality. Convert from the original source file whenever possible. Quality depends on the compression type and settings, not just the format name.
Can I convert MTS to WMA on Mac and Windows?
Yes. CocoConvert is a web-based tool that works in all modern browsers — Chrome, Safari, Firefox, Edge — on any operating system including macOS, Windows, Linux, iOS, and Android.
Is CocoConvert free for MTS to WMA?
Yes. Free users get 5 conversions per hour (250 MB each). Pro subscribers unlock 100 files per hour, 5 GB per file, and priority processing.
What tools does CocoConvert use for MTS to WMA?
CocoConvert uses FFmpeg for audio/video, Sharp for images, and qpdf for documents — the same open-source libraries used by Netflix, YouTube, and major enterprise platforms.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.