How to play stream files?

When a video stream plays is always saved in Temporary Internet Files as FLV files But now it can’t be found there, how do it that all play video stream can be saved?

• Answer:

  First, that is not necessarily try. Most often, these files are loaded directly into system ram. If you ctrl + alt + del while watching a video, you can see your browsers ram useage jump for this very reason. I don't know of a way to autosave all video streams, but I us a program called Ultraget http://www.ultraget.com/ to download embedded flv files (like those found on youtube and other sites).