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MTM to WMA - Online Audio Converter
Convert MTM to WMA online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert MTM to WMA
Drop MTM audio here or click to select
MTM
WMA (WMA v2)
About MTM to WMA
Convert MTM to WMA. MTM (MultiTracker) sequences 32-channel DOS-era compositions. WMA is Microsoft's audio codec paired with Windows Media workflows. Copy-protected store files cannot be converted; use DRM-free sources..
Why convert MTM to WMA?
- Smaller files with WMA lossy compression.
- Keep quality where supported.
- Private, no upload - runs in your browser.
MTM vs WMA
| Codec | MTM | WMA v2 |
|---|---|---|
| Compression | sequence | lossy |
| Sample behavior | Note events - no audio samples | Quality set by bitrate |
| Typical use | MTM (MultiTracker) sequences 32-channel DOS-era compositions. | WMA is Microsoft's audio codec paired with Windows Media workflows. |
When not to convert MTM to WMA
- Skip WMA for archival masters: lossy compression discards detail, so keep the MTM original.
- Keep a master copy: repeated exports stack small losses, so archive MTM before batch WMA shares.
Limits
Starting point: MTM - MTM (MultiTracker) sequences 32-channel DOS-era compositions. Old 32-channel layouts may fold down; check the mix. Copy-protected store files cannot be converted; use DRM-free sources. Encode WMA (WMA v2) from MTM 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 MTM to WMA?
Drop your MTM file onto this page, choose quality and codec settings, then click Convert. The result downloads as WMA instantly. All processing runs in your browser.
What codec is used for WMA?
The default codec for WMA is WMA v2. 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.