简单的视频监控系统，可以启动摄像头进行实时监控，同时，可以把视频保存为AVI格式进行录像、回放等。-Simple video surveillance system, can activate the camera for real-time monitoring, at the same time can be saved as AVI video format video playback and so on.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.003128s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.088048s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002519s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002251s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003690s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002121s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002473s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 187660 [ RunTime:0.001132s ]
