The support of gifv, webm or video background
The ability instead of just having images for backgrounds, allowing the user to use various formats for full screen video
13
votes

We’ve added support for video! Videos can be added in the background or as part of the slide content.
You can insert a video either by uploading it to our servers (100 MB max) or specifying an external URL.
More info about how to add a background video can be found here: http://help.slides.com/knowledgebase/articles/405958-slide-backgrounds
Let us know if you have any feedback.