.COPY 文件扩展名
Sony Ericsson Protected Content
| 开发者 | Sony Ericsson |
| 受欢迎程度 |
4.1 | 14 票 |
什么是 COPY 文件？
A COPY file is an encrypted audio file that originated from a Sony Ericsson mobile phone. It contains a song or other audio that has been protected using Sony Ericsson's Digital Rights Management (DRM) system.
更多信息
DRM systems allow publishers who provide electronic media to users to limit how users can use those files. For example, publishers often use DRM systems to prevent users from sharing copyrighted material with others.
Sony Ericsson mobile phones use a proprietary DRM system to limit users' ability to share protected audio content. Audio files protected using this system are saved as COPY files.
注: Previously, Sony Ericsson DRM Packager could be used to convert an unprotected audio file into a COPY file. However, the program is no longer available for download.
如何打开 COPY 文件
No known program can open COPY files. If you have a Sony Ericsson mobile phone, you may be able to open your COPY file on that device.