Wondershare MP4 Video Converter is a powerful MP4 Video converter that can convert various video formats to MP4 video. It can convert AVI to MP4, MPEG to MP4, WMV to MP4 and supports almost all popular video files including AVI, MPEG, MOV, MP4, RM, RMVB, DivX, ASF, FLV, 3GP, WMV etc. Wondershare Mp4 Video Converter supports various mobile devices such as iPod, PSP, Apple TV and iPhone with excellent playback quality. This professional Mp4 Converter provides you with very flexible video editing settings. It allows you to crop video, trim file length, set video brightness, contrast, saturation, etc. You can also set the resolution, bit rate, frame rate, aspect ratio to customize the video quality. This program even has a MP4 Video Joiner that lets you convert multiple video files into one MP4 file. Wondershare MP4 Converter is very easy to use. Its user-friendly interface lets you convert video files to MP4 without any learning curve. Key Features 1. Convert all types of video formats to MP4 Support AVI, Divx, XviD, WMV, MPG, DAT, RM, RMVB, and MOV and son on. 2. Support different types of players Convert video to MP4 for iPod, Apple TV, iPhone, PSP and other MP4 players. 3. Trim file length Allow you to capture your favorite clips from your video files. 4. Video Crop Let you crop your video to get rid of the black edges around your video. 5. Selectable video aspect ratio Allow you to select an output video aspect ratio from 4:3, 16:9 or Keep Original. 6. Rich output settings Provide you with various video and audio settings to adjust the output quality. 7. Support batch conversion. Convert more than one file at a time. 8. User-friendly UI. Easy to use even for beginners. 9. Support Windows Vista Totally compatible with Windows Vista OS.