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QCP to IT - Online Audio Converter
Convert QCP to IT online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert QCP to IT
Drop QCP audio here or click to select
QCP
IT (IT)
About QCP to IT
Convert QCP to IT. QCP wraps QCELP voice memos from CDMA handsets. IT (Impulse Tracker) sequences samples with filters and envelopes. Effects vary by engine, so audition before archiving..
Why convert QCP to IT?
- Tiny files with IT note events (no audio samples).
- Keep quality where supported.
- Private, no upload - runs in your browser.
QCP vs IT
| Codec | QCP | IT |
|---|---|---|
| Compression | lossy | sequence |
| Sample behavior | Quality set by bitrate | Note events - no audio samples |
| Typical use | QCP wraps QCELP voice memos from CDMA handsets. | IT (Impulse Tracker) sequences samples with filters and envelopes. |
When not to convert QCP to IT
- Skip IT 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 IT shares.
Limits
Starting point: QCP - QCP wraps QCELP voice memos from CDMA handsets. Same payload as QCELP under the handset file name. Effects vary by engine, so audition before archiving. Encode IT (IT) 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 IT?
Drop your QCP file onto this page, choose quality and codec settings, then click Convert. The result downloads as IT instantly. All processing runs in your browser.
What codec is used for IT?
The default codec for IT is IT. 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.