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Musepack to AU - Online Audio Converter
Convert Musepack to AU online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert Musepack to AU
Drop Musepack audio here or click to select
Musepack
AU (PCM 16-bit)
About Musepack to AU
Convert Musepack to AU. Musepack tunes transparent music compression near 170 kbps. AU is Sun's simple container, usually holding 8 kHz telephony audio. Headers are minimal; verify sample rate after conversion..
Why convert Musepack to AU?
- Larger files than lossy shares with AU uncompressed quality.
- Keep quality where supported.
- Private, no upload - runs in your browser.
Musepack vs AU
| Codec | Musepack | PCM 16-bit |
|---|---|---|
| Compression | lossy | uncompressed |
| Sample behavior | Quality set by bitrate | Full quality kept |
| Typical use | Musepack tunes transparent music compression near 170 kbps. | AU is Sun's simple container, usually holding 8 kHz telephony audio. |
When not to convert Musepack to AU
- Skip AU for the smallest share: lossless output stays large, so prefer a lossy target when sending Musepack files.
- Keep a master copy: repeated exports stack small losses, so archive Musepack before batch AU shares.
Limits
Starting point: Musepack - Musepack tunes transparent music compression near 170 kbps. Outside support is thin; convert MP3 or Opus for sharing. Headers are minimal; verify sample rate after conversion. Encode AU (PCM 16-bit) from Musepack 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 Musepack to AU?
Drop your Musepack file onto this page, choose quality and codec settings, then click Convert. The result downloads as AU instantly. All processing runs in your browser.
What codec is used for AU?
The default codec for AU is PCM 16-bit. 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.