how to change or disable the link on the video thumbnail?

I have used the default view from kaltura module: kaltura_recently_added_videos, to show the recently added videos. But because in my website, the video is always embedded in a post, which contains a subject, text content, and the video. So I hope when the user click on the thumbnail, from the list of videos, he will be taken to the original post page, instead of just the page containing the video itself only. (the video is treated as a node in drupal.)

thanks!!