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EVRC to MTM - Online Audio Converter
Convert EVRC to MTM online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert EVRC to MTM
Drop EVRC audio here or click to select
EVRC
MTM (MTM)
About EVRC to MTM
Convert EVRC to MTM. EVRC compresses CDMA voice calls near 8 kbps. MTM (MultiTracker) sequences 32-channel DOS-era compositions. Old 32-channel layouts may fold down; check the mix..
Why convert EVRC to MTM?
- Tiny files with MTM note events (no audio samples).
- Keep quality where supported.
- Private, no upload - runs in your browser.
EVRC vs MTM
| Codec | EVRC | MTM |
|---|---|---|
| Compression | lossy | sequence |
| Sample behavior | Quality set by bitrate | Note events - no audio samples |
| Typical use | EVRC compresses CDMA voice calls near 8 kbps. | MTM (MultiTracker) sequences 32-channel DOS-era compositions. |
When not to convert EVRC to MTM
- Skip MTM for recorded sound: it stores note events, not audio, so keep the EVRC recording.
- Keep a master copy: repeated exports stack small losses, so archive EVRC before batch MTM shares.
Limits
Starting point: EVRC - EVRC compresses CDMA voice calls near 8 kbps. Call recordings may skip headers; verify duration after conversion. Old 32-channel layouts may fold down; check the mix. Encode MTM (MTM) from EVRC 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 EVRC to MTM?
Drop your EVRC 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.