All Tools
[ audio bench ]
PCM to Dolby TrueHD - Online Audio Converter
Convert PCM to Dolby TrueHD online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert PCM to Dolby TrueHD
Drop PCM audio here or click to select
PCM
Dolby TrueHD (TrueHD)
About PCM to Dolby TrueHD
Convert PCM to Dolby TrueHD. PCM is raw pulse-code samples with no container or headers. Dolby TrueHD carries lossless Atmos on Blu-ray discs. Needs HDMI-class bandwidth; convert FLAC for portable use..
Why convert PCM to Dolby TrueHD?
- Larger files than lossy shares with Dolby TrueHD lossless quality.
- Keep quality where supported.
- Private, no upload - runs in your browser.
PCM vs Dolby TrueHD
| Codec | PCM 16-bit | TrueHD |
|---|---|---|
| Compression | uncompressed | lossless |
| Sample behavior | Full quality kept | Full quality kept |
| Typical use | PCM is raw pulse-code samples with no container or headers. | Dolby TrueHD carries lossless Atmos on Blu-ray discs. |
When not to convert PCM to Dolby TrueHD
- Skip Dolby TrueHD for the smallest share: lossless output stays large, so prefer a lossy target when sending PCM files.
- Keep a master copy: repeated exports stack small losses, so archive PCM before batch Dolby TrueHD shares.
Limits
Starting point: PCM - PCM is raw pulse-code samples with no container or headers. Sample rate and width must be set by hand since headers carry none. Needs HDMI-class bandwidth; convert FLAC for portable use. Encode Dolby TrueHD (TrueHD) from PCM 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 PCM to Dolby TrueHD?
Drop your PCM 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.