Below is a sample HTML code which you can use to post the streaming vide from your DCS-2120 on a web page. You need to modify username, password and camera's IP address in the code to suite your settings. Place this insider the "HEAD" tags: Place this insider the "BODY" tags:
Please change the username (admin), password (blank in our example), camera's IP (203.1.1.1) to the actual values of your site.