FLV files are commonly used in the Internet and other video services. That files are not supported by Windows Media Player and other popular media players. To display FLV video you need to convert that file into more reliable format, such as AVI.
The tutorial below will teach you how to convert FLV to AVI, after learning, you will find that converting FLV to AVI with the professional FLV to AVI Converter is very easy and fast.
Tips: If you are Mac users, please Download Mac Video Converter.
Step 1: Load the files to be converted
Run FLV to AVI Converter, and then click "Browse..." button and add files.

Step 2: Set conversion options
After clicking the "To AVI" button, select the right format in the "Profile" drop-down list.

Step 3: Start to convert FLV to AVI
Just hit "Convert Now!" button to start the conversion.
Video Converter, as a FLV to AVI Converter, can convert almost all popular video formats.
Related Guide: Convert AVI to MKV, Convert AVI to DVD, How to Convert 3GP to AVI