Convert WMA to M4P Online — Free
Fast, free WMA to M4P converter. No registration required.
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如何转换
Upload your .wma 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.
什么是 WMA？
WMA is an audio format developed by Microsoft. It offers good compression and is commonly used in Windows environments.
格式详情
- 全称
- Windows Media Audio
- 扩展名
- .wma
主要特点
- Windows native
- Good compression
- DRM support
- Streaming capable
什么是 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.
格式详情
- 全称
- iTunes Protected AAC
- 扩展名
- .m4p
主要特点
- AAC audio codec
- FairPlay DRM wrapper
- MPEG-4 container
- iTunes metadata support
WMA 与 M4P 对比
| 特性 | WMA | M4P |
|---|---|---|
| 全称 | Windows Media Audio | iTunes Protected AAC |
| 扩展名 | .wma | .m4p |
| 最适合 | Windows native | AAC audio codec |