| 以下是来自 http://www.microsoft.com/windows/windowsmedia/drm/9series/providers.aspx#application 的一段文字： Application Developers These independent software vendors incorporate Windows Media Rights Manager technology to their media players to allow the playback of streaming or downloaded protected digital media. There are over 450 million media applications that can playback content protected by Windows Media DRM. | ||||||||
我理解的意思是：支持播放DRM保护内容的媒体播放器数量已超过450x1,000,000，也就是4亿5千万种！！！ 是我英文水平太差？还是世界真有这么多种播放器？！ |
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