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WMA to MTM - Online Audio Converter
Convert WMA to MTM online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert WMA to MTM
Drop WMA audio here or click to select
WMA
MTM (MTM)
About WMA to MTM
Convert WMA to MTM. WMA is Microsoft's audio codec paired with Windows Media workflows. MTM (MultiTracker) sequences 32-channel DOS-era compositions. Old 32-channel layouts may fold down; check the mix..
Why convert WMA to MTM?
- Tiny files with MTM note events (no audio samples).
- Keep quality where supported.
- Private, no upload - runs in your browser.
WMA vs MTM
| Codec | WMA v2 | MTM |
|---|---|---|
| Compression | lossy | sequence |
| Sample behavior | Quality set by bitrate | Note events - no audio samples |
| Typical use | WMA is Microsoft's audio codec paired with Windows Media workflows. | MTM (MultiTracker) sequences 32-channel DOS-era compositions. |
When not to convert WMA to MTM
- Skip MTM for recorded sound: it stores note events, not audio, so keep the WMA recording.
- Keep a master copy: repeated exports stack small losses, so archive WMA before batch MTM shares.
Limits
Starting point: WMA - WMA is Microsoft's audio codec paired with Windows Media workflows. Copy-protected store files cannot be converted; use DRM-free sources. Old 32-channel layouts may fold down; check the mix. Encode MTM (MTM) from WMA at 256k for music or 128k for speech, starting from the master.
How conversion works
Conversion runs entirely in your browser with FFmpeg WASM. Files never leave your device.
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FAQ
How do I convert WMA to MTM?
Drop your WMA file onto this page, choose quality and codec settings, then click Convert. The result downloads as MTM instantly. All processing runs in your browser.
What codec is used for MTM?
The default codec for MTM is MTM. You can change audio parameters in Advanced mode.
How do you store my files?
We do not store any processed audio. All conversion happens entirely in your browser using FFmpeg WASM.