Now load a page with streaming video. Once it detect streaming contents in the webpage it automatically gets activated and the icon starts revolving. If you click the video downloadhelper icon it will show the list of streaming contents available and you can save it to your desktop.

Best thing with Video downloadhelper is once you viewed the video (fully streamed ) you can download it instantaneously.It won’t download the content again from the server.You can customize video downloadhelper to easily download the HD video’s from YouTube. Modify the preference of Video download helper like the screenshot below.

You can also do some basic video conversion with video downloadhelper.But its limited and you need to register and it requires an external application to do this.But it do very well in with downloading videos.If you need the downloaded video’s only for viewing purpose you can use flvplayer or install K-lite codec to play flv files in almost any player.

If you need more help for this add-on you can get it here. And do comment here if you want to share something.