Google is now showing videos and recipe data within the image search results. This was originally something Google was testing earlier this year and now seems to have deployed it on mobile search.
In a post by Aaron Bradley on Google+ seems to show this is derived from newly supported schema around your images. You can now mark up your video and recipe content so it is accessible in image search.
The revised video schema page on Google added this line:
Your video rich results can also display in image search on mobile devices, providing users with useful information about your video.
Aaron documented how this shows in the search results:
IN order to check this out yourself, do a search on Google on mobile for the keywords shown above, and click the image results. Then click on some of the images, and you should see the details listed above.