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UMX to MTM - Online Audio Converter
Convert UMX to MTM online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert UMX to MTM
Drop UMX audio here or click to select
UMX
MTM (MTM)
About UMX to MTM
Convert UMX to MTM. UMX wraps tracker music for Unreal-engine game levels. MTM (MultiTracker) sequences 32-channel DOS-era compositions. Old 32-channel layouts may fold down; check the mix..
Why convert UMX to MTM?
- Tiny files with MTM note events (no audio samples).
- Keep quality where supported.
- Private, no upload - runs in your browser.
UMX vs MTM
| Codec | UMX | MTM |
|---|---|---|
| Compression | sequence | sequence |
| Sample behavior | Note events - no audio samples | Note events - no audio samples |
| Typical use | UMX wraps tracker music for Unreal-engine game levels. | MTM (MultiTracker) sequences 32-channel DOS-era compositions. |
When not to convert UMX to MTM
- Skip MTM for recorded sound: it stores note events, not audio, so keep the UMX recording.
- Keep a master copy: repeated exports stack small losses, so archive UMX before batch MTM shares.
Limits
Starting point: UMX - UMX wraps tracker music for Unreal-engine game levels. Game containers may bundle several songs; convert each separately. Old 32-channel layouts may fold down; check the mix. Encode MTM (MTM) from UMX 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 UMX to MTM?
Drop your UMX 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.