A. Rich profile library Equipped with a rich profile library covering all the mainstream audio formats, 2D & 3D video formats and all popular devices like smart phones, tablets, TV Boxes, 3D devices, game consoles, etc. Sothink gives users the power and possibilities to rip and convert Blu-ray to whatever they need with astonishing quality output. B. Full control of the output content Sothink is capable of recognizing the correct structure, titles and embedded audio & subtitle stream, letting users completely control the output content including the output titles, audio tracks and subtitles. C. Blu-ray shrink Sothink is able to shrink large-size BD 50 to smaller BD 25. if you just got a blank BD 25 disc or your disc space is not enough, while you want to rip the content of source BD 50, it's OK, Sothink will shrink BD 50 to BD 25 without much obvious quality degradation. Also, you can directly rip BD 50 to BD 50, BD 25 to BD 25, and enrich BD 25 to BD 50. D. Video edit function Sothink empowers users to customize the output video with the video edit function presented. Users can get a totally exclusive video by themselves like changing the aspect ratio, rotating the video with 90 degrees, cropping any specific parts off the original video, trimming the video with the displaying area they need and the black bars cut off, branding the video with a watermark either a image watermark or a text watermark, adding external subtitles, adjusting video parameters. E. Fast processing Thanks to the batch conversion, support of NVIDA and CUDA, Sothink can powers the Blu-ray ripping several times faster than its peers. Even if for Blu-ray, you don't need wait for a long period of time, usually around half an hour, you can get the ripped Blu-ray.