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请教下各位,dm8168 视频从采集到直接显示输出，延时大概多少时间呢？
有办法统计么？
可以想办法显示秒表测试.
简单的办法是，用个端口复制器，把视频输入分出2路，一个去显示器一个去采集端，屏幕打印个时间就对比着拍张照就好
