Tipard DVD to iPhone 4S converter for Mac, the best and essential DVD converter, which is especially designed for Mac users to watch DVD movies on your iPhone 4S. This professional DVD converter could help you rip DVD to iPhone 4S H.264, MP4, and MPEG-4 videos and iPhone 4S MP3, ACC, WAV audios. Besides, the newly promoted system will bring you a new experience. The auto-update function will make sure that you always have the latest version, and the latest converting kernel will give you superior performance. Key functions: 1.Rip DVD to iPhone 4S video You are enable to rip and convert DVD to iPhone 4S MPEG-4, H.264/MPEG-4 AVC, MOV, M4V video formats. 2.Convert DVD to iPhone 4S audio Extract and convert audio from DVD movies to MP3, M4A, AAC, WAV audio formats. 3.Multi-Core CPU Support This multi-core CPU processing the highest possible conversion speed 4.Trim and merge Tipard DVD to iPhone 4S Converter for Mac can help you trim any segment of a video and join several pieces together. 5.Set video settings and audio settings Set the viedo settings: Video Encoder, Resolution, Frame Rate, Video Bitrate, Aspect Ratio. Set the audio settings: Audio Encoder, Sample Rate, Channels, Audio Bitrate. 6.Customize output profile Tipard DVD to iPhone 4S Converter for Mac allows you to change general and advanced profile settings to redefine output files or choose from the available profiles. 7.Support rich output formats for input files at a time Input one or more files and set several different output file formats for each. Then you can get different output formats with only one conversion. 8.NVIDIA and AMD graphic acceleration technology The newly adopted NVIDIA and AMD APP technology can totally accelerate your PC GPU, so as to finish your converting task with ultra-high speed and best output quality.