Perpetually CD-R Sound WAVE to AMR Copying is a powerful and easy-to-use tool for you to rip DVD movie in smaller video files with quality, happy for copying DVD to VCD/SVCD/AVI. Perpetually CD-R Sound WAVE to AMR Copying's powerful to backup your DVDs. With batch converting features and great converting quality , and very easy to use with Step by Step wizard help user to do the ripping. Support almost popular video files (DIVX, XVID, AVI, MPG, MPEG,VOB,VCD,SVCD,etc.) Automatically Shutdown Computer After Long Time ConversionPreview display: you can playback the video clip in preview window. Support Set the start position and end position of source file to convert.( cut movie clip to convert ). Support Batch files conversion. User-friendly interface : one click settings solution, need not any basic knowledge. World classic converting speed and quality.