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AMR to DTS - Online Audio Converter
Convert AMR to DTS online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert AMR to DTS
Drop AMR audio here or click to select
AMR
DTS (DTS)
About AMR to DTS
Convert AMR to DTS. AMR encodes narrowband speech for GSM calls at 12.2 kbps and below. DTS carries theater surround on Blu-ray and cinema trailers. Core-only decoding drops extensions; keep the master for archiving..
Why convert AMR to DTS?
- Smaller files with DTS lossy compression.
- Keep quality where supported.
- Private, no upload - runs in your browser.
AMR vs DTS
| Codec | AMR-NB | DTS |
|---|---|---|
| Compression | lossy | lossy |
| Sample behavior | Quality set by bitrate | Quality set by bitrate |
| Typical use | AMR encodes narrowband speech for GSM calls at 12.2 kbps and below. | DTS carries theater surround on Blu-ray and cinema trailers. |
When not to convert AMR to DTS
- Skip DTS for archival masters: lossy compression discards detail, so keep the AMR original.
- Keep a master copy: repeated exports stack small losses, so archive AMR before batch DTS shares.
Limits
Starting point: AMR - AMR encodes narrowband speech for GSM calls at 12.2 kbps and below. Tuned for voice calls, so music loses detail by design. Core-only decoding drops extensions; keep the master for archiving. Encode DTS (DTS) from AMR 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 AMR to DTS?
Drop your AMR file onto this page, choose quality and codec settings, then click Convert. The result downloads as DTS instantly. All processing runs in your browser.
What codec is used for DTS?
The default codec for DTS is DTS. 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.