dm368下设置mjpeg出现WaitStreamReady Fail

设置1080P 2M mjpeg，在INITSERVER函数中

 if(WaitStreamReady(stream_flag) != 0) {                                                                 
    ApproDrvExit();                                                                                      
       __E("WaitStreamReady Fail.\n");                                                        
        return -1; 

  }  

等待超时，出现WaitStreamReady Fail