Convert MP3 to M4P Online — Free
Fast, free MP3 to M4P converter. No registration required.
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Sådan konverterer du
Upload your .mp3 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 .m4p file when it's ready.
Hvad er MP3?
MP3 is the most popular audio format worldwide. It uses lossy compression to reduce file size while maintaining acceptable audio quality for most listeners.
Formatdetaljer
- Fulde navn
- MPEG Audio Layer III
- Filendelse
- .mp3
Nøglefunktioner
- Universal compatibility
- Small file sizes
- Streaming support
- ID3 tag support
Hvad er 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
- Fulde navn
- iTunes Protected AAC
- Filendelse
- .m4p
Nøglefunktioner
- AAC audio codec
- FairPlay DRM wrapper
- MPEG-4 container
- iTunes metadata support
MP3 vs M4P
| Funktion | MP3 | M4P |
|---|---|---|
| Fulde navn | MPEG Audio Layer III | iTunes Protected AAC |
| Filendelse | .mp3 | .m4p |
| Bedst til | Universal compatibility | AAC audio codec |