Feature: Thumbnails preview by seeking or seekbar

[sudhanshugairola]

that feature is also missing in every player like preview of thumbnails by seekbar box preview, all done through sprite thumbnail.

like youtube.

you can see here demo: https://codepen.io/giriaakula/pen/dyNjRmW

player.spriteThumbnails({ interval:1, url: 'https://raw.githubusercontent.com/GiriAakula/samuel-miller-task/master/openvideo.png', width: 160, height: 90 });

[sudhanshugairola]

Any update on this because that thing is missing from every player