mores

EasyPermGals is based on <a href="http://www.waltervos.com/downloads/wordpress-plugins/easygals/" title="EasyGals" rel="nofollow ugc">EasyGals</a> by Walter Vos. Where easygals allows you to manually activate the automatic gallery feature on a per-post/per-Page basis, EasyPermGals does this automatically. Each and every post or Page is checked for attached images which are then displayed in a neat gallery underneath. Lightbox, if installed, may be used to view the full-size images.
After a feature request, I added the option to switch between manual and automatic thumbnail attachment. This allows you to define, exactly where the thumbnails are supposed to be embedded.

EasyPermGals

EasyPermGals automatically appends a gallery of all images to a post or Page

brighterlouder

This plugin extends the WordPress video tag to include the muted and playsinline attributes, which are both required for an autoplay video to correctly function on iPhone.

Inline Video Shortcodes

Extends the built-in Wordpress video shortcode with 'muted' and 'playsinline' attributes to enabline inline and automatic html5 vi …

EasyPermGals vs Inline Video Shortcodes