Convert M4P to Opus Online — Free
Fast, free M4P to Opus converter. No registration required.
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Hur man konverterar
Upload your .m4p file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .opus file when it's ready.
Vad ar M4P?
M4P is the iTunes Protected AAC format, used by Apple for DRM-protected music purchased from the iTunes Store before 2009. It uses the MPEG-4 Audio container with Apple FairPlay encryption wrapping AAC-encoded audio. Unprotected M4P files (after DRM removal) can be converted to standard audio formats.
Formatdetaljer
- Fullstandigt namn
- iTunes Protected AAC
- Filandelse
- .m4p
Nyckelfunktioner
- AAC audio codec
- FairPlay DRM wrapper
- MPEG-4 container
- iTunes metadata support
Vad ar Opus?
Opus is a modern audio codec designed for interactive speech and audio transmission. It provides excellent quality at low bitrates and is widely used in VoIP and streaming.
Formatdetaljer
- Fullstandigt namn
- Opus Audio Codec
- Filandelse
- .opus
Nyckelfunktioner
- Low latency
- Excellent compression
- Voice optimized
- Open source
M4P vs Opus
| Funktion | M4P | Opus |
|---|---|---|
| Fullstandigt namn | iTunes Protected AAC | Opus Audio Codec |
| Filandelse | .m4p | .opus |
| Bast for | AAC audio codec | Low latency |