Insert in post its own gallery simply.
Set gallery everywhere on your site using shortcodes like inpost_gallery post_id=1 in post or in wp theme.
Each gallery belongs to post or page. To start using this plugin simply install it. Now, in pages or posts appears panel "InPost Gallery".
Upload images you want see in your post, insert shortcode that is under "InPost Gallery" panel.
To make InPost Gallery plugin work correctly you need to set the permissions 0777 for plugins/inpost-gallery/cache folder, do it before plugin using (timthumb mode). You can show images you select in shortcode.
For example if you use mealingua plugin, on each translation is possible to show it's own gallery.
- inpost_gallery post_id=1 thumb_width=200 thumb_height=200
- inpost_gallery post_id=1 id=7,3,4,6 thumb_width=200 thumb_height=200
- inpost_gallery post_id=1 random=5 thumb_width=200 thumb_height=200
- inpost_gallery post_id=1 random=-1 thumb_width=200 thumb_height=200