If you want to add a video to a text editor, Click the

(Media) or

(Cosmos Vimeo Plug-in) icon to proceed.

YouTube content

(1) Click the 'audio/video file' icon.

(2) Copy/paste the YouTube content address to the 'Source URL' on the Link tab.

(3) Click the [Insert Media] button.

a movie file

When registering a video file that you own, you can register it in two ways:

1) Media

(1) Click the 'audio/video file' icon.

(2) On the Link tab, click the [Browse repositories] button > locate and select the file in File Picker > Attachment.