AVI to Flash Converter is a tool which supports many kinds of source file formats for converting AVI to Flash. AVI to Flash Converter features: 1.Support all the Windows platforms: such as Windows 2000 and later systems, both 32bit and 64bit systems, XP, Window 7. 2.Support to convert AVI to FLV or AVI to SWF in batches during one conversion. 3.Support to extract silent movie or audio from vide respectively. 4.Support the functions of setting the resolution, frame and quality for the newly produced videos in advance. 5.Preview the source after adding it to software. 6.Optionally remove video or audio contents from source file. 7.Allow to customize the audio bit rate and sample rate freely to balance the size and audio quality.