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CAF to QCELP - Online Audio Converter
Convert CAF to QCELP online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert CAF to QCELP
Drop CAF audio here or click to select
CAF
QCELP (QCELP)
About CAF to QCELP
Convert CAF to QCELP. CAF is Apple's 64-bit container for large recordings beyond WAV limits. QCELP compresses CDMA voice near 8 kbps like EVRC. Carrier variants differ; check headers before converting..
Why convert CAF to QCELP?
- Smaller files with QCELP lossy compression.
- Keep quality where supported.
- Private, no upload - runs in your browser.
CAF vs QCELP
| Codec | PCM 16-bit | QCELP |
|---|---|---|
| Compression | uncompressed | lossy |
| Sample behavior | Full quality kept | Quality set by bitrate |
| Typical use | CAF is Apple's 64-bit container for large recordings beyond WAV limits. | QCELP compresses CDMA voice near 8 kbps like EVRC. |
When not to convert CAF to QCELP
- Skip QCELP for archival masters: lossy compression discards detail, so keep the CAF original.
- Keep a master copy: repeated exports stack small losses, so archive CAF before batch QCELP shares.
Limits
Starting point: CAF - CAF is Apple's 64-bit container for large recordings beyond WAV limits. Few Windows tools open it; convert WAV for sharing. Carrier variants differ; check headers before converting. Encode QCELP (QCELP) from CAF 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 CAF to QCELP?
Drop your CAF file onto this page, choose quality and codec settings, then click Convert. The result downloads as QCELP instantly. All processing runs in your browser.
What codec is used for QCELP?
The default codec for QCELP is QCELP. 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.