Dspack里面的例子为何不能播放mms://文件?

                            
我分别用windows   media   encoder   7.1   和9.0做编码,用windows   media   server   做mms服务,用Dspack的例子:VMRPlayWin和PlayWin,都不能播放。出现错误是:   
  Unknow   Graph   Event   ($43)  
  Unknow   Graph   Event   ($43)  
  Unknow   Graph   Event   ($43)  
  EC_PALETTE_CHANGED   -   The   video   palette   has   changed.  
  EC_VIDEO_SIZE_CHANGED   -   The   native   video   size   has   changed.  
  EC_CLOCK_CHANGED   -   The   reference   clock   has   changed.  
  Unknow   Graph   Event   ($48)  
  EC_BUFFERING_DATA   -   The   graph   is   buffering   data,   or   has   stopped   buffering   data.  
  EC_BUFFERING_DATA   -   The   graph   is   buffering   data,   or   has   stopped   buffering   data.  
  Unknow   Graph   Event   ($48)  
  EC_BUFFERING_DATA   -   The   graph   is   buffering   data,   or   has   stopped   buffering   data.  
  Unknow   Graph   Event   ($44)  
  Unknow   Graph   Event   ($46)  
  EC_BUFFERING_DATA   -   The   graph   is   buffering   data,   or   has   stopped   buffering   data.  
  EC_PAUSED   -   A   pause   request   has   completed.  
  EC_COMPLETE   -   All   data   from   a   particular   stream   has   been   rendered.  
  Unknow   Graph   Event   ($40)  
   
  请问如何解决,谢谢!

查看回复