For example filters can read files get video from a video capture device decode various stream formats and pass data to the graphics or sound card.
例如，筛选器可以读取文件，从视频捕获设备获取视频，解码各种流格式，以及将数据传递到图形卡或声卡。
Using microcomputer with video-capture CARDS, multi-video signal is controled and gathered, methods of obtain video-data stream is found include video display, record and replay.
以某一视频采集卡为例，实现了多路视频信号在微机上的实时处理和控制，同时给出了视频流的显示、录制和回放方法。
Using microcomputer with video-capture CARDS, multi-video signal is controled and gathered, methods of obtain video-data stream is found include video display, record and replay.
以某一视频采集卡为例，实现了多路视频信号在微机上的实时处理和控制，同时给出了视频流的显示、录制和回放方法。
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