You can try using FFmpeg for this. It's a powerful command-line tool that can do the job. Just run something like:'' ffmpeg -i your_video.flv -vf "select=eq(n\,0)" -vframes 1 thumbnail.jpg''. This command will extract the first frame of your FLV video and save it as a thumbnail. You can then use a loop or a batch script to do this for multiple videos.

To share out a single album without having people log in, you can set the album's privacy settings to "public." This way, anyone with the direct link to that album will be able to view it, while the others remain private. Just go to the album's settings and adjust the privacy options accordingly.

Your Coppermine gallery might need a plugin or extension to handle .mp4 files properly. Coppermine is great for images but sometimes needs a little extra for video playback. Check the Coppermine plugins repository for a video player plugin that supports .mp4 files. I had the same problem a while ago; the only way to solve it was by using a video editing platform.

If you are able to edit one of the PHP files ..

In the file include/iptc.inc.php
replace line 45:

Code: [Select]

'SubCategories' => val_IPTC($iptc,'2#020'), # Max 32 octets, repeatable, alphanumericwith:

Code: [Select]

'SubCategories' => val_IPTC($iptc,'2#020', false), # Max 32 octets, repeatable, alphanumeric
Adding correction for 1.6.26 release.

You may have also updated your PHP version.  Will look onto it ASAP.

After upgrading from cpg 1.6.19 to 1.6.25, I get an errror when I navigate to an album and click on an image.
Yes I have run update.php and this was fine before the update.

Fatal error: Uncaught TypeError: implode(): Argument #2 ($array) must be of type ?array, string given in /var/www/vhosts/cvrda.org/httpdocs/coppermine/displayimage.php:243 Stack trace: #0 /var/www/vhosts/cvrda.org/httpdocs/coppermine/displayimage.php(243): implode() #1 /var/www/vhosts/cvrda.org/httpdocs/coppermine/displayimage.php(461): html_picinfo() #2 {main} thrown in /var/www/vhosts/cvrda.org/httpdocs/coppermine/displayimage.php on line 243

Mods for 1.6.25:

You need to use Fileseek for example and search this words:

• user4
• user_field4_name
• usr4
• user_field
• user4

Other words to search (but you can find it with usr4 as well:
   enabusr4
   usr4fld
   usr4checked

And this is the list of files to modify to get 100% functionality:
db_imput.php
edit_one_pic.php
editpics.php
thumbnails.php
uniload.php
update.php
search.php
include/admin.inc.php
include/functions.inc.php
include/picmgmt.inc.php
include/search.inc.php
include/codebase.php
plugins/upload_h5a/admin.php
plugins/upload_h5a/config.php
plugins/upload_h5a/initialize.inc.php
plugins/upload_h5a/js/upload.js
plugins/upload_h5a/js/upload.min.js
plugins/upload_sgl/codebase.php
sql/schema.sql
sql/basic.sql

I leave the solution in case it happens to someone else.

Ok, after several days of reviewing (sorry I don't program), I already identified why the gallery was doing that strange thing and it is not because of the plugin, but because of the option
"Insert a transparent overlay to minimize image theft"
https://coppermine-gallery.net/docs/curr/en/configuration.htm#admin_image_transparent_overlay_start

If you activate it, it does that strange effect with the plugin configuration. But when you deactivate it, absolutely nothing happens, so the mystery is solved.

Hello!

Anytime!
Thank you for your work!

Edited:
I had originally posted this post: https://forum.coppermine-gallery.net/index.php/topic,80766.0.html, but after discovering the configuration error, I am now calmer knowing that it is not a plugin thing. Although you might like to know that if you activate the "Insert a transparent overlay to minimize image theft" option with the plugin active, it does that strange thing that I shared in the video.

thank you!!

Hello team!
I have seen that I have a "problem" and that is that when you view the gallery on PC, when you see the photo in full size, if you hover the mouse over it it creates an unpleasant effect that I would like to disable. But I can't find what is the cause of the issue.
I leave you a video for you to see and the list of plugins that I have installed in this gallery.

I think the reason is stream plugin https://forum.coppermine-gallery.net/index.php/topic,80729.0.html because in the other gallery that I have installed on the same hosting, I do not have that plugin installed and the photos do not behave like that. They have no effect

[youtube]https://youtu.be/-1i1yO4rMrE[/youtube]

Installed plugins:
(https://i.imgur.com/oTAeuTB.png)

Stream plugin options:
(https://i.imgur.com/D9WMS11.png)

Has anyone had the same problem?
thank you in advance