Google and Youtube Video Thumbnail URL

Youtube Thumbnail URL

http://img.youtube.com/vi/VIDEO_ID/default.jpg

Google video is a little more involved, but still rather simple. First thing you must do is load the video feed:

Google Video Feed URL

http://video.google.com/videofeed?docid=VIDEO_ID

http://i4.ytimg.com/vi/BMwoo_kjPmA/default.jpg
http://i4.ytimg.com/vi/BMwoo_kjPmA/0.jpg
http://i4.ytimg.com/vi/BMwoo_kjPmA/1.jpg
http://i4.ytimg.com/vi/BMwoo_kjPmA/2.jpg
http://i4.ytimg.com/vi/BMwoo_kjPmA/3.jpg

HD高畫值版




http://i4.ytimg.com/vi/BMwoo_kjPmA/hqdefault.jpg
http://i4.ytimg.com/vi/BMwoo_kjPmA/hq1.jpg
http://i4.ytimg.com/vi/BMwoo_kjPmA/hq2.jpg
http://i4.ytimg.com/vi/BMwoo_kjPmA/hq3.jpg