A QR code scanner that jumps to positions in a video determined by the code data. Allows video descriptions of items tagged with QR codes. Additionally allows "idle" video clips to be set for the time when waiting for a QR code to be read.
文 件 列 表
QRHere clips.xml cv200.dll cxcore200.dll highgui200.dll QRHere3.exe recording.avi QR Codes.png
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002515s ]
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:0.177296s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.003770s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003345s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.003278s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006290s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.003148s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006036s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.025158s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003608s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 286252 [ RunTime:0.001540s ]
