Google is testing a new a new video carousel titled “found in video.” If Google can detect that your answer is found in a video it has indexed, Google may show you a set of videos in a carousel with the answers.

Saad AK spotted this feature in Google’s mobile results and posted a video of it on Twitter – here is a screen capture:

Here is the video:

I assume this is also part of the Search On announcements where MUM understands and surfaces videos based on your query?

Forum discussion at Twitter.