Tipard DVD to iPhone 4S converter can rip any DVD movies to iPhone 4S MP4, MOV, H.264 and MPEG-4 videos and even convert audio to iPhone 4S compatible formats with incredible speed and superb quality. The newly adopted NVIDIA CUDA and AMD APP technology will deliver a 6x faster speed, also improve video quality and enhance application performance. Plus, it supports English/French/German/Japanese four interface languages and speeds up DVD-loading to save you much time. key functions: 1.Convert DVD movies to iPhone 4S Tipard DVD to iPhone 4S converter empowers you to convert DVD files to iPhone 4S MP4, MOV, H.264 video formats and even supports high-resolution video. 2.Extract audio from DVD to iPhone 4S You can extract audio segments from DVD movie and convert them to iPhone 4S format (MP3 and WAV). 3.Capture picture from DVD files You are allowed to snapshoot your favorite images when you are previewing and save them on your iPhone 4S. 4.Trim, merge, crop Users can cut out unwanted part to save specific segment. Also you can join different video clips together and output a single video file. Besides, you can adjust the frame to get the perfect effect. 5.Add watermark and preview Through adding images or text on the screen, you can get your personalized video. The real time preview function will give you a contract between the original and the converted one. 6.Adjust video effect Set the video brightness, contrast, saturation to make the customized video. 7.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. 8.Preview and snapshot You can preview the DVD movies in the build-in video player and capture pictures to save them in form of GIF, JPEG, and PNG.