My database accepts file uploads, including videos. When viewing the db, the videos are presented in their native format (1080p 720p, 480p - heights in pixels). If I want to see the 480p videos in their entirety, I need to resize the column to about 858px. The 720p and 1080p videos are cut off, since their widths are 1280px and 1920px respectively. Is there any way the videos can be reduced to the width of the column (without actually changing the video file itself)? I would be happy with just an image of the video (or just a placeholder, denoting a video file) being put in place of the actual video, then, when the image is clicked, the video would play.