This document provides information and instructions for adding video content to Etudes courses from various sources like YouTube, Vimeo, and dotSUB. It discusses using both old embedded code (for programs like YouTube and Vimeo) as well as new iframe code, and provides specific guidance on inserting videos into different areas of an Etudes site like modules, announcements, and discussions. Captions are also addressed, with dotSUB recommended for easily creating timed captions to make videos accessible.