4Videosoft DVD to iRiver Converter is the best DVD to iRiver Converter, which can rip DVD to iRiver PMP, DVD to iRiver X20, iRiver B20 etc by way of converting DVD to iRiver supporting WMV or AVI format. Together with extracting DVD movie to iRiver M4A, MP3, WMA, OGG audio with excellent output quality.Moreover, this DVD to iRiver Converter packs a wealth of editing functions to optimize your video effect.Key Functions1.Rip DVD to iRiver supporting formats4Videosoft DVD to iRiver Converter can convert DVD to iRiver AVI, WMV and extract DVD movie to iRiver M4A, MP3, WMA, OGG audio.2.Set video effect4Videosoft DVD to iRiver Converter allows you to adjust the video effect: video Brightness, Contrast, Saturation and audio volume.3.Trim DVD Movie4Videosoft DVD to iRiver Converter has the trim function. It means that you can get any time-length video clips by setting the exact time or just drag the slider bar.4.Crop DVD videoAdjust the size of DVD video play region and the output aspect ratio to get the perfect playing effect on your iRiver.5.Merge into one fileMerge your selected DVD sources into one file after conversion for you to enjoy successively.6.Take SnapshotCapture your favorite pictures when you preview your DVD. It can be saved in the default folder automatically.