不支持播放加密媒体是种马回事？？

xyster

用快播就可以播


File Source (Async.)::Output

==========================
无法获取 音频|视频 信息.(不支持播放加密媒体)
==========================


媒体类型 0:
--------------------------
未知

[ AM_MEDIA_TYPE ]
+ majortype: MEDIATYPE_Stream {E436EB83-524F-11CE-9F53-0020AF0BA770}
+ subtype: Unknown GUID Name {08E22ADA-B715-45ED-9D20-7B87750301D4}
+ formattype: TIME_FORMAT_NONE {00000000-0000-0000-0000-000000000000}
+ bFixedSizeSamples: 1
+ bTemporalCompression: 0
+ lSampleSize: 1
+ cbFormat: 0


==========================
无法获取 音频|视频 信息.(不支持播放加密媒体)
==========================


媒体类型 1:
--------------------------
未知

[ AM_MEDIA_TYPE ]
+ majortype: MEDIATYPE_Stream {E436EB83-524F-11CE-9F53-0020AF0BA770}
+ subtype: TIME_FORMAT_NONE {00000000-0000-0000-0000-000000000000}
+ formattype: TIME_FORMAT_NONE {00000000-0000-0000-0000-000000000000}
+ bFixedSizeSamples: 1
+ bTemporalCompression: 0
+ lSampleSize: 1
+ cbFormat: 0




哪位大神知道啊....