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VOC to MKA - Online Audio Converter
Convert VOC to MKA online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert VOC to MKA
Drop VOC audio here or click to select
VOC
MKA (Matroska)
About VOC to MKA
Convert VOC to MKA. VOC is Creative's Sound Blaster voice format with loop markers. MKA is the Matroska audio-only container for tracks and chapters. Only selected tracks carry over, so pick language first..
Why convert VOC to MKA?
- Flexible size with MKA lossless or lossy compression - lossy for smaller files, lossless for exact quality.
- Keep quality where supported.
- Private, no upload - runs in your browser.
VOC vs MKA
| Codec | PCM 16-bit | Matroska |
|---|---|---|
| Compression | uncompressed | lossless or lossy |
| Sample behavior | Full quality kept | Depends on the track inside |
| Typical use | VOC is Creative's Sound Blaster voice format with loop markers. | MKA is the Matroska audio-only container for tracks and chapters. |
When not to convert VOC to MKA
- Skip MKA for archival masters: lossy compression discards detail, so keep the VOC original.
- Keep a master copy: repeated exports stack small losses, so archive VOC before batch MKA shares.
Limits
Starting point: VOC - VOC is Creative's Sound Blaster voice format with loop markers. Loop markers drop on export; trim manually after conversion. Only selected tracks carry over, so pick language first. Encode MKA (Matroska) from VOC 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 VOC to MKA?
Drop your VOC file onto this page, choose quality and codec settings, then click Convert. The result downloads as MKA instantly. All processing runs in your browser.
What codec is used for MKA?
The default codec for MKA is Matroska. 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.