Title: [Plugin: NextGEN Gallery] Problem with Image resolution
Last modified: August 19, 2016

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# [Plugin: NextGEN Gallery] Problem with Image resolution

 *  Resolved [sumit1988](https://wordpress.org/support/users/sumit1988/)
 * (@sumit1988)
 * [17 years, 6 months ago](https://wordpress.org/support/topic/plugin-nextgen-gallery-problem-with-image-resolution/)
 * Hi guys
 * Following Problem:
 * The Images in my NextGen Gallery are loading very slowly. I activated the resize
   option. It should change the resolution of the Images to 800x600px. But all images
   i uploaded are still
    in the default size (~ 3000×2100). **Question 1. Why is
   my Gallery not changing the size of the Images?**
 * To solve the loading-time problem, i activated the Caching from the Gallery. 
   It works for me for some hours. But at the next day, the first loading-time was
   again very long (around 5 seconds). Second load was fast. I think it cached again.
   **
   Q2. Is the Caching a Cache on the Server or at the Clientbrowser Q3. If it is
   at the Server, how can i make it work for all visitors? I mean: One single imageload
   by me, and every visitor see the cached image (fast loading)
 * And i’m very sorry for my bad english. I hope you understand my problem.
    The
   Album is this: [http://www.sumit-online.de/sumit/v10/?page_id=15](http://www.sumit-online.de/sumit/v10/?page_id=15)
 * Serverinfo:
 * Server- Einstellungen
 *  * Betriebssystem : Linux
    * Server : Apache/2.2.3 (Red Hat) * Speicherverbrauch:
   20.86 MByte * MySQL Version : 5.0.45 * SQL Modus : Nicht gesetzt * PHP Version:
   5.2.6 * PHP Safe Mode : Aus * PHP Allow URL fopen : An * PHP Memory Limit : 64M*
   PHP Max Upload Size : 24M * PHP Max Post Size : 24M * PHP Max Script Execute 
   Time : 30s * PHP Exif Modul : Ja ( V1.4 ) * PHP IPTC Modul : Ja * PHP XML Modul:
   Ja
 * GD Unterstützung
 *  * GD Version : bundled (2.0.34 compatible)
    * FreeType Support : Ja * FreeType
   Linkage : with freetype * T1Lib Support : Ja * GIF Read Support : Ja * GIF Create
   Support : Ja * JPG Support : Ja * PNG Support : Ja * WBMP Support : Ja * XPM 
   Support : Nein * XBM Support : Ja * JIS-mapped Japanese Font Support : Nein
 * Ja = Yes, Nein = No 😉
 * greetings from germany
 * Sumit

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Thread Starter [sumit1988](https://wordpress.org/support/users/sumit1988/)
 * (@sumit1988)
 * [17 years, 6 months ago](https://wordpress.org/support/topic/plugin-nextgen-gallery-problem-with-image-resolution/#post-909374)
 * ok i got it:
 * Editing the /wp-content/plugins/nextgen-gallery/admin/wp25/functions.php
 * Search for the function upload_images()
 * Scroll down after the end of the loop and check for this code:
 * //create thumbnails
    nggAdmin::generatethumbnail(WINABSPATH.$gallerypath,$imageslist);
 * BEFORE THAT add this:
 * //create resized pictures
    nggAdmin::resizeImages(WINABSPATH.$gallerypath,$imageslist);
 *  [Alex Rabe](https://wordpress.org/support/users/alexrabe/)
 * (@alexrabe)
 * [17 years, 6 months ago](https://wordpress.org/support/topic/plugin-nextgen-gallery-problem-with-image-resolution/#post-909483)
 * Yes, but keep in your mind that max_script_execution could causes a problem
 *  [harzdiver](https://wordpress.org/support/users/harzdiver/)
 * (@harzdiver)
 * [17 years, 6 months ago](https://wordpress.org/support/topic/plugin-nextgen-gallery-problem-with-image-resolution/#post-909493)
 * Where is the folder “/wp-content/plugins/nextgen-gallery/admin/wp25/”?
 * I use the version 1.0.0-RC2.
 *  [Alex Rabe](https://wordpress.org/support/users/alexrabe/)
 * (@alexrabe)
 * [17 years, 6 months ago](https://wordpress.org/support/topic/plugin-nextgen-gallery-problem-with-image-resolution/#post-909495)
 * it’s restructured in 1.00 (see admin/functions.php)

Viewing 4 replies - 1 through 4 (of 4 total)

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## Tags

 * [loading time](https://wordpress.org/support/topic-tag/loading-time/)

 * 4 replies
 * 3 participants
 * Last reply from: [Alex Rabe](https://wordpress.org/support/users/alexrabe/)
 * Last activity: [17 years, 6 months ago](https://wordpress.org/support/topic/plugin-nextgen-gallery-problem-with-image-resolution/#post-909495)
 * Status: resolved

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