All Tools
[ audio bench ]
QCP to G.722 - Online Audio Converter
Convert QCP to G.722 online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert QCP to G.722
Drop QCP audio here or click to select
QCP
G.722 (G.722)
About QCP to G.722
Convert QCP to G.722. QCP wraps QCELP voice memos from CDMA handsets. G.722 carries 7 kHz HD voice for conference phones. Wideband headers confuse old tools; verify rate after conversion..
Why convert QCP to G.722?
- Smaller files with G.722 lossy compression.
- Keep quality where supported.
- Private, no upload - runs in your browser.
QCP vs G.722
| Codec | QCP | G.722 |
|---|---|---|
| Compression | lossy | lossy |
| Sample behavior | Quality set by bitrate | Quality set by bitrate |
| Typical use | QCP wraps QCELP voice memos from CDMA handsets. | G.722 carries 7 kHz HD voice for conference phones. |
When not to convert QCP to G.722
- Skip G.722 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.722 shares.
Limits
Starting point: QCP - QCP wraps QCELP voice memos from CDMA handsets. Same payload as QCELP under the handset file name. Wideband headers confuse old tools; verify rate after conversion. Encode G.722 (G.722) 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.
Related conversions
FAQ
How do I convert QCP to G.722?
Drop your QCP file onto this page, choose quality and codec settings, then click Convert. The result downloads as G.722 instantly. All processing runs in your browser.
What codec is used for G.722?
The default codec for G.722 is G.722. 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.