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CAF to MIDI - Online Audio Converter
Convert CAF to MIDI online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert CAF to MIDI
Drop CAF audio here or click to select
CAF
MIDI (MIDI)
About CAF to MIDI
Convert CAF to MIDI. CAF is Apple's 64-bit container for large recordings beyond WAV limits. MIDI packages note events for synths and notation tools. No audio is stored, so playback varies by synth..
Why convert CAF to MIDI?
- Tiny files with MIDI note events (no audio samples).
- Keep quality where supported.
- Private, no upload - runs in your browser.
CAF vs MIDI
| Codec | PCM 16-bit | MIDI |
|---|---|---|
| Compression | uncompressed | sequence |
| Sample behavior | Full quality kept | Note events - no audio samples |
| Typical use | CAF is Apple's 64-bit container for large recordings beyond WAV limits. | MIDI packages note events for synths and notation tools. |
When not to convert CAF to MIDI
- Skip MIDI for recorded sound: it stores note events, not audio, so keep the CAF recording.
- Keep a master copy: repeated exports stack small losses, so archive CAF before batch MIDI shares.
Limits
Starting point: CAF - CAF is Apple's 64-bit container for large recordings beyond WAV limits. Few Windows tools open it; convert WAV for sharing. No audio is stored, so playback varies by synth. Encode MIDI (MIDI) from CAF 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 CAF to MIDI?
Drop your CAF file onto this page, choose quality and codec settings, then click Convert. The result downloads as MIDI instantly. All processing runs in your browser.
What codec is used for MIDI?
The default codec for MIDI is MIDI. 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.