All Tools
[ audio bench ]
DSF to UMX - Online Audio Converter
Convert DSF to UMX online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert DSF to UMX
Drop DSF audio here or click to select
DSF, DFF
UMX (UMX)
About DSF to UMX
Convert DSF to UMX. DSF stores 1-bit DSD takes from Super Audio CD rips. UMX wraps tracker music for Unreal-engine game levels. Game containers may bundle several songs; convert each separately..
Why convert DSF to UMX?
- Tiny files with UMX note events (no audio samples).
- Keep quality where supported.
- Private, no upload - runs in your browser.
DSF vs UMX
| Codec | DSF | UMX |
|---|---|---|
| Compression | lossless 1-bit | sequence |
| Sample behavior | Full quality kept | Note events - no audio samples |
| Typical use | DSF stores 1-bit DSD takes from Super Audio CD rips. | UMX wraps tracker music for Unreal-engine game levels. |
When not to convert DSF to UMX
- Skip UMX for recorded sound: it stores note events, not audio, so keep the DSF recording.
- Keep a master copy: repeated exports stack small losses, so archive DSF before batch UMX shares.
Limits
Starting point: DSF - DSF stores 1-bit DSD takes from Super Audio CD rips. Convert through PCM, which fixes the gain staging. Game containers may bundle several songs; convert each separately. Encode UMX (UMX) from DSF 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 DSF to UMX?
Drop your DSF file onto this page, choose quality and codec settings, then click Convert. The result downloads as UMX instantly. All processing runs in your browser.
What codec is used for UMX?
The default codec for UMX is UMX. 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.