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QCP to Dolby TrueHD - Online Audio Converter
Convert QCP to Dolby TrueHD online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert QCP to Dolby TrueHD
Drop QCP audio here or click to select
QCP
Dolby TrueHD (TrueHD)
About QCP to Dolby TrueHD
Convert QCP to Dolby TrueHD. QCP wraps QCELP voice memos from CDMA handsets. Dolby TrueHD carries lossless Atmos on Blu-ray discs. Needs HDMI-class bandwidth; convert FLAC for portable use..
Why convert QCP to Dolby TrueHD?
- Larger files than lossy shares with Dolby TrueHD lossless quality.
- Keep quality where supported.
- Private, no upload - runs in your browser.
QCP vs Dolby TrueHD
| Codec | QCP | TrueHD |
|---|---|---|
| Compression | lossy | lossless |
| Sample behavior | Quality set by bitrate | Full quality kept |
| Typical use | QCP wraps QCELP voice memos from CDMA handsets. | Dolby TrueHD carries lossless Atmos on Blu-ray discs. |
When not to convert QCP to Dolby TrueHD
- Skip Dolby TrueHD 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 Dolby TrueHD shares.
Limits
Starting point: QCP - QCP wraps QCELP voice memos from CDMA handsets. Same payload as QCELP under the handset file name. Needs HDMI-class bandwidth; convert FLAC for portable use. Encode Dolby TrueHD (TrueHD) 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 Dolby TrueHD?
Drop your QCP file onto this page, choose quality and codec settings, then click Convert. The result downloads as Dolby TrueHD instantly. All processing runs in your browser.
What codec is used for Dolby TrueHD?
The default codec for Dolby TrueHD is TrueHD. 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.