As we know, All of the videos on Google Video are in .flv format. But, we can’t download the Flash Video from this website directly, not to mention save flv to AVI. In this article, you can simply do this.

The tools we are going to use is the free flv Downloader – it can download Flash Videos from Google Video with high speed, and Moyea flv to Video Converter – it is an easy-to-use and powerful batch flv Converter to convert Flash video (flv) files to common video and audio files. Please note that the two tools can work together, it will convert the Flash Videos automatically after downloaded. What you need to do is to install them.

Start Moyea flv Downloader and click the "Show Browser" button in the main interface. Then enter the URL of the webpage that embedded with the Flash Video into the Grab Video pop-up window

When the video is playing, the downloader will parse and get the Flash Video. Afterwards check the Flash Video in the flv URL list and press the "Download" button to switch to the New dialog.

You have to rename the Flash Video and select the folder you want to save the file in at the "Save To" area. For converting flv to AVI, first of all you need to check "Convert to…" box and then select AVI from the Profile drop-down menu and set the output folder. After all of these, you are ready to click the "Add" button and begin downloading the Flash Video. The downloading process is very quickly. It is mainly depends on the size of the Flash Video and your network speed.

When the downloading is finished, the conversion process will start immediately according to prior settings. During converting, you can cancel it at any time.

When it completes you can find both flv file and AVI file in your hard drive and are ready to load them in any program you may want to process them with.