Use EXIF info in photos
This will rotate photos automatically depending on the orientation tag saved by the camera that took the photo.
Resize large images after upload
It is recommended to enable this feature in order to automatically reduce the size of large photos just after uploading them on the server. If large file uploads are enabled, then it is important to take care of the corresponding php.ini settings.
Tweak factor is a multiplier that let you to manipulate the behavior of the script that calculate the aproximative memory size which would be required to create the image resource. You could modify this value as you need at
/blogs/inc/files/model/_image.funcs.php (line 202 in standard release for version 5.0.6). The short guide is: increase this value in order to raise the amount of estimated memory needed to resize an image, and decrease it to make the amount of memory lower.
Created by • Last edit by on Dec 05, 2013