WinX Free AVI to FLV Video Converter - Version 4.1.1 WinX Free AVI to FLV Video Converter is a smart and excellent tool for converting video files from AVI to FLV. On the other hand, this great free AVI to FLV video converter enables users to capture screenshot from video. With friendly and simple interface, WinX Free AVI to FLV Video Converter is very easy to use. If you are a big fan of YouTube, this software is the best choice for you.Key Features:Perfectly convert video from AVI to FLVSupport batch conversionSupport grabbing movie scene from original video fileSuper fast converting speed, up to 300%-500% real timeExcellent video/audio qualityEasy video splitting, full control output video image sizeAll video/audio parameters are adjustable for users optimizing video quality