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QCP to G.711 - Online Audio Converter
Convert QCP to G.711 online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert QCP to G.711
Drop QCP audio here or click to select
QCP
G.711 (G.711 a-law)
About QCP to G.711
Convert QCP to G.711. QCP wraps QCELP voice memos from CDMA handsets. G.711 is the 64 kbps PCM law behind landline telephony. A-law and mu-law differ by region; pick the matching one..
Why convert QCP to G.711?
- Smaller files with G.711 lossy compression.
- Keep quality where supported.
- Private, no upload - runs in your browser.
QCP vs G.711
| Codec | QCP | G.711 a-law |
|---|---|---|
| Compression | lossy | lossy |
| Sample behavior | Quality set by bitrate | Quality set by bitrate |
| Typical use | QCP wraps QCELP voice memos from CDMA handsets. | G.711 is the 64 kbps PCM law behind landline telephony. |
When not to convert QCP to G.711
- Skip G.711 for archival masters: lossy compression discards detail, so keep the QCP original.
- Keep a master copy: repeated exports stack small losses, so archive QCP before batch G.711 shares.
Limits
Starting point: QCP - QCP wraps QCELP voice memos from CDMA handsets. Same payload as QCELP under the handset file name. A-law and mu-law differ by region; pick the matching one. Encode G.711 (G.711 a-law) 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 G.711?
Drop your QCP file onto this page, choose quality and codec settings, then click Convert. The result downloads as G.711 instantly. All processing runs in your browser.
What codec is used for G.711?
The default codec for G.711 is G.711 a-law. 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.