InitCaptureFormat()初始化BITMAP m_InInfo，设置视频采集数据的格式。 接着，触发OnDisplay().装载动态链接库VideoDll.dll，如果成功则初始化COMPVARS m_CV这个变量，设置压缩器，可以手动设置也可以调用系统对话框。-InitCaptureFormat () to initialize BITMAP m_InInfo, set the format of video capture data. Then, trigger OnDisp

In this exercise, you will learn how to initialize playable media on the BlackBerry smartphone and create a player. This lab shows you how to use the EmbeddedMediaScreen class to access media, create a Player object and implement the video and

服务器端主窗口用于初始化监控卡，检测视频信号，如果有视频信号则显示视频图像。-The main window is used to initialize the server-side control cards, detects the video signal, the video signal is displayed if there is a video image.