Thumbnails are reduced-size versions of images or videos that originally got their name from being about the size of a human thumbnail. They’re easier to scan and organize than their full-size counterparts. In fact, thumbnails serve the same role for images as a normal text index does for words. If a viewer is interested, they can click on the thumbnail to expand the image and see the full picture.
In Motvio, you can create your Video Thumbnail the way you want. You can create it by using Image or Video.
To learn more about how to create a Thumbnail of your Videos, please check the Video.