The phrase "viewerframe mode intitle axis 2400 video server" is a classic "Google Dork"—a specialized search query used by security researchers and enthusiasts to locate specific, often unsecured, devices connected to the internet. The Legend of the "Axis 2400" Dork
intitle:"Live View / - AXIS" inurl:/view/view.shtmlinurl:"/view.shtml" intitle:"Live View"intitle:"axis" intitle:"video server"inurl:"viewerframe?mode=refresh"intitle:"webcamXP" inurl:"/camera"intitle:"D-Link Internet Camera"—a specific search query used to find unsecured web interfaces for the AXIS 2400 Video Server viewerframe mode intitle axis 2400 video server for about
To set a sustainable frame rate without using the broken web interface: The phrase "viewerframe mode intitle axis 2400 video
http://<serverIP>/axis-cgi/mjpg/video.cgi?camera=1http://<serverIP>/viewerframe.html?mode=quad