gen poster fail,due to the error "output" folder

[luyaotang]

ERROR Message:

Error poster running ffmpeg/avconv, try it manually, check your webserver error log:
D:/www/Apache_MySQL_PHP/ffmpeg/bin/ffmpeg -ss 4 -i "./galleries/Photo_图像1/英特尔杯上海之旅(2006.05)/2006intel杯获奖队伍展示/DSCN3364.mp4" -vcodec mjpeg -vframes 1 -an -f rawvideo -y "./galleries/Photo_图像1/英特尔杯上海之旅(2006.05)/2006intel杯获奖队伍展示/pwg_representative/2006intel杯获奖队伍展示/DSCN3364.jpg"

due to the operation guess the wrong output folder ,suppse to be "./galleries/Photo_图像1/英特尔杯上海之旅(2006.05)/2006intel杯获奖队伍展示/pwg_representative/DSCN3364.jpg", it fails

[luyaotang]

pathinfo has bug on processing chinese char,replce the pathinfo by below:

function mb_pathinfo($filepath) {
preg_match('%^(.?)[\\/](([^/\\\\]?)(.([^\.\\\\/]+?)|))[\\/.]$%im',$filepath,$m);
if($m[1]) $ret['dirname']=$m[1];
if($m[2]) $ret['basename']=$m[2];
if($m[5]) $ret['extension']=$m[5];
if($m[3]) $ret['filename']=$m[3];
return $ret;
}