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QCP to XM - Online Audio Converter
Convert QCP to XM online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert QCP to XM
Drop QCP audio here or click to select
QCP
XM (XM)
About QCP to XM
Convert QCP to XM. QCP wraps QCELP voice memos from CDMA handsets. XM (FastTracker 2) sequences 32 instruments with envelopes. Volume-column effects vary by engine; audition the render..
Why convert QCP to XM?
- Tiny files with XM note events (no audio samples).
- Keep quality where supported.
- Private, no upload - runs in your browser.
QCP vs XM
| Codec | QCP | XM |
|---|---|---|
| Compression | lossy | sequence |
| Sample behavior | Quality set by bitrate | Note events - no audio samples |
| Typical use | QCP wraps QCELP voice memos from CDMA handsets. | XM (FastTracker 2) sequences 32 instruments with envelopes. |
When not to convert QCP to XM
- Skip XM for recorded sound: it stores note events, not audio, so keep the QCP recording.
- Keep a master copy: repeated exports stack small losses, so archive QCP before batch XM shares.
Limits
Starting point: QCP - QCP wraps QCELP voice memos from CDMA handsets. Same payload as QCELP under the handset file name. Volume-column effects vary by engine; audition the render. Encode XM (XM) from QCP 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 QCP to XM?
Drop your QCP file onto this page, choose quality and codec settings, then click Convert. The result downloads as XM instantly. All processing runs in your browser.
What codec is used for XM?
The default codec for XM is XM. 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.