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Audio Conversion

Convert WAV to M4P Online — Free

Fast, free WAV to M4P converter. No registration required.

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Comment convertir

1

Upload your .wav file by dragging it into the upload area or clicking to browse.

2

Choose your output settings. The default settings work great for most files.

3

Click Convert and download your .m4p file when it's ready.

Qu'est-ce que le format WAV ?

WAV is an uncompressed audio format developed by Microsoft and IBM. It provides perfect audio quality but results in large file sizes.

Détails du format

Nom complet
Waveform Audio File Format
Extension
.wav

Caractéristiques clés

  • Lossless quality
  • Professional standard
  • No compression
  • Wide compatibility

Qu'est-ce que le format 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.

Détails du format

Nom complet
iTunes Protected AAC
Extension
.m4p

Caractéristiques clés

  • AAC audio codec
  • FairPlay DRM wrapper
  • MPEG-4 container
  • iTunes metadata support

WAV vs M4P

CaractéristiqueWAVM4P
Nom completWaveform Audio File FormatiTunes Protected AAC
Extension.wav.m4p
Idéal pourLossless qualityAAC audio codec

Questions fréquemment posées

Converting between lossless formats preserves perfect quality. When converting to lossy formats, our optimized encoding minimizes any audible difference. You can adjust bitrate to control quality vs. file size.
We preserve ID3 tags, album art, and metadata when both WAV and M4P support them. Some metadata may not transfer between incompatible formats.
Pro users can batch convert multiple audio files simultaneously. Free users convert one file at a time with up to 5 free conversions per day.
We support all standard sample rates from 8kHz (voice) up to 192kHz (studio quality). The default preserves your source file's sample rate.
Yes. Our audio converter handles music, podcasts, voice memos, and audiobook files. For podcasts, we recommend MP3 at 128-192kbps for the best balance of quality and file size.

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