One-Click Video to MP4 Converter is an easy to use free program for batch converting video files to MP4 format, widely used by iPhone, iPod, PSP, Zune, and other portable devices. The program supports the following video formats: 3G2, 3GP, ASF, AVI, FLV, MOV, MP4, MPG, RM, SWF, VOB, WMV, which include all the formats used by YouTube, iPhone, iPod, PSP, Zune, etc. This program provides a truly "one-click" solution: Using this program is as easy as adding the files to be converted (click Add Files button), specifying output folder, and clicking Convert button. A sophisticated engine works behind the simple "one-click" user interface, which analyzes each video file to be converted, and automatically chooses the optimal settings for preserving the original video and audio quality.