Video Callout
Showcase your compelling video content in a video callout.
This callout is a link to a video that, when clicked, will pop up in a lightbox and
play from sources such as Kaltura or YouTube. Video callouts present with a still
image (465 x 310 pixels) including an overlaid play button and give you the option to add a brief, descriptive
caption.
The headline bar on these callouts has the option for including a category (in smaller
type) and a headline (in larger type). If you are using just one line of text above your
image, use the headline style and omit the category.

Choosing Images
Video callouts need a still image to entice viewers to click on it. We prefer using
a photograph captured at the same time as the video. However, the image can be an
interesting frame from the video — just avoid frames with words or captions. Be mindful
of the overlaid play button in the center of your photo, and avoid covering faces.