Google may be testing a new layout for videos it displays in the Google Search results. Google is testing a new format for how the videos show in the Google Search results.
This new format shows a larger video in the listings, as opposed to a smaller thumbnail image with more details. This was spotted by Khushal Bherwani on Twitter who shared the new and old screenshots.
New video format:
Old video format:
Google has been testing and displaying larger video thumbnails for some time, as an FYI.
I am not sure which one I like more, I would have to pick I guess the smaller thumbnail?
Forum discussion at Twitter.