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QCP to WavPack - Online Audio Converter
Convert QCP to WavPack online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert QCP to WavPack
Drop QCP audio here or click to select
QCP
WavPack (WavPack)
About QCP to WavPack
Convert QCP to WavPack. QCP wraps QCELP voice memos from CDMA handsets. WavPack mixes lossless and hybrid lossy modes with correction files. Hybrid correction files must travel together to restore full quality..
Why convert QCP to WavPack?
- Larger files than lossy shares with WavPack lossless quality.
- Keep quality where supported.
- Private, no upload - runs in your browser.
QCP vs WavPack
| Codec | QCP | WavPack |
|---|---|---|
| Compression | lossy | lossless |
| Sample behavior | Quality set by bitrate | Full quality kept |
| Typical use | QCP wraps QCELP voice memos from CDMA handsets. | WavPack mixes lossless and hybrid lossy modes with correction files. |
When not to convert QCP to WavPack
- Skip WavPack for the smallest share: lossless output stays large, so prefer a lossy target when sending QCP files.
- Keep a master copy: repeated exports stack small losses, so archive QCP before batch WavPack shares.
Limits
Starting point: QCP - QCP wraps QCELP voice memos from CDMA handsets. Same payload as QCELP under the handset file name. Hybrid correction files must travel together to restore full quality. Encode WavPack (WavPack) 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 WavPack?
Drop your QCP file onto this page, choose quality and codec settings, then click Convert. The result downloads as WavPack instantly. All processing runs in your browser.
What codec is used for WavPack?
The default codec for WavPack is WavPack. 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.