Bluefox AVI MP4 Converter is a powerful and quickly media converter which helps you convert AVI videos to MP4 format in fast speed and high quality such as iPod MP4 iPhone MP4 PSP MP4 etc. With this tool you could convert AVI file to Mp4 files that enable you watch them on your Cell Phone iPod PSP Zune MP4 player anywhere and anyway! Besides it also support MP4 files to AVI and allow you set the advanced settings by yourself like video size bit rate frame rate etc.. Owning those features Bluefox AVI to MP4 Converter can do the best solution to share your favorite video on iPod PSP iPhone or other portable MP4 video device. Key Feature: 1.Batch conversion-- you can enactment every video converting task flexibly and the task can be saved and load. 2.Perfect solution of 16:9 <-> 4:3 video convert -- Bluefox AVI MP4 Converter offer a perfect solution of convert AVI or MP4 video between different video scale whether wide screen 16:9 to normal screen 4:3 or 4:3 to 16:9. You were offered 7 options for choosing. And no matter AVI to MP4 MP4 to AVI etc. 3.User-adjustable codec parameter setting -- All of the video codec parameters is optimized and predigested the default setting can get good quality video and you also can set them flexibly to get excellent quality video files. 4.Output parameters configuration --Output files can be renamed and the output path can be easily modified (absolute path). 5.View the information of the original files-- You can view the detail information about video codec video bit rate frame rate audio codec audio bit rate sample rate etc. 6.Windows VISTA supported well 7.Concise and friendly interface 8.Play video files for preview-- You can play video files to be converted in the list for the purpose of preview.