* 0 - When guest limit is set to 0, guests are allowed unlimited viewing.


* 3600 - When guest limit is set to 3600, guests are are forwarded to signup page after visitor have watched videos for duration 3600 seconds, that is total of 1 hour video. Then he need to register on the site to watch more videos.


* If you set value to 1, since most video's have duration higher than 1 second, guest users will get forwarded to signup page when he click to view a video.