The animation card contains animated content such as .gif files and typically doesn't feature any sound. These controls often do not have pause or play buttons to control the animation.
To create this card you need to create Send a Response action in the designer canvas and supply the relevant mark-up. It's important to note that this mark up must be added as an Attachment response and not a Text response.
The following mark-up is needed to create this card:
[AnimationCard
title = UI Builder
subtitle = Animation Card
image = <https://docs.microsoft.com/en-us/bot-framework/media/v1x/how-it-works/architecture-resize.png>
media = <http://i.giphy.com/Ki55RUbOV5njy.gif>
]
An Example Animation Card