The NGG is a great tool for showing images but if someone wants to show images and videos he do not have a chance to make that. This extension should change that.
- Install the plugin as every other plugin in wordpress.
- After the installation you will find the page "NGG Video" under the "Settings" in the admin panel.
- There you can select a NextGen Gallery and click on "Select".
- Now you can define a video url for every image.
- Click on Save.
- Go to the location where you want your video gallery.
- Use the following shortcode to add a gallery as video gallery:
[nggallery id=YOUR_GALLERY_ID template="nggvideo"] - Save the page and enjoy your video gallery
Note: This project is currently under no licence. This may change in the future but doesnt make sence for now.