M4P Converter — Free Online
Convert iTunes Protected AAC files to and from other formats. Fast, free, no registration required.
安全传输
HTTPS 加密上传
隐私优先
文件处理后自动删除
无需注册
即刻开始转换
随处可用
任何浏览器，任何设备
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如何转换
Upload your M4P file by dragging it into the upload area or clicking to browse.
Select the output format you want to convert to (or from) M4P.
Click Convert and download your converted file in seconds.
转换为M4P
从M4P转换
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