利用DirectShow实现的SimplePlayer程序，可以实现视频的播放，暂停，停止，全屏，抓帧等功能-SimplePlayer achieved using DirectShow procedures, can play video, pause, stop, full-screen, focus on features such as frame
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.003071s ]
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:0.089191s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002119s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002155s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002360s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003920s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001778s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003399s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015275s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003344s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 313564 [ RunTime:0.001396s ]
