From the Video Source page, Educators are able to replace and/or update the video or a video's thumbnail, this is done by the Educator clicking on either the "Update Video" or the "Edit Video" buttons.

 

To replace and/or update the video and keep the relevent information, the Educator clicks on the "Update Video" button and the "Upload Video" page will be displayed. You will notice that the Title and Keywords have not been changed.

 

To replace and/or update the video's thumbnail, the Educator clicks on the blue "Edit" link next to the thumbnail. The Educator will then be allowed to either chose another thumbnail by sliding through the video frames or by uploading a thumbnail from their PC's