Safari Embedded WebM Support

Unfortunatley Apple removed support for Safari Internet plug-ins so this no longer works.

Safari no longer supports most plug-ins. To load webpages more quickly, save energy, and strengthen security, Safari is optimized for content that uses the HTML5 web standard, which doesn't require a plug-in. To enhance and customize your browsing experience, you can use Safari Extensions instead.
https://support.apple.com/en-gb/HT202819

Lets Safari play embedded WebM videos on supported imageboards: 4chan, 8chan, Gelbooru and Danbooru.

Setup

1. Install VLC-webplugin-2.2.8.
2. Install Tampermonkey.
3. Click here to install this script.