视频"画中画"技术,在一幅大的图像内显示另外一幅内容不同的小的图像，小图像的尺寸大小一般地说为大图像尺寸的1/4或1/9，显示位置在大图像的右上角。-video "picture-in-picture" technology, in a great show of images within other elements of a small image, the small image size generally larger image size of 1/4 or 1/9, location in the upper right image.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001334s ]
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:0.091827s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001254s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001181s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001022s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003567s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001020s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003878s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015212s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001130s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 158913 [ RunTime:0.012896s ]
