4Videosoft Blu-ray to MP4 Ripper is a professional Blu-ray ripping software, which can rip Blu-ray disc, DVD and all video files to MP4 and other video formats such as AVI, MOV, WMV and HD videos: HD H.264, HD AVI, HD MPEG 4, HD MOV, H.264/MPEG-4 AVC and so on. Moreover, it is easy to operate your conversion with its clear-cut interface. The conversion speed is fast because of the advanced NVIDIA® CUDA™ and AMD APP technology. Key functions: 1.Convert Blu-ray to MP4 4Videosoft Blu-ray to MP4 Ripper can convert Blu-Ray to MP4 and other mainstream video and audio formats such as MPEG, MOV, AVC, MP3, AAC, AIFF, etc. Besides, It also can be used to convert blu-ray disc and m2ts file to HD video formats such as HD H.264, HD AVI, HD MPEG 4, HD MOV and common audio/video ones. What's more, this Blu-ray to MP4 Ripper allows you to convert DVD disc and popualr video files. 2.Clip Blu-ray Video 4Videosoft Blu-ray to MP4 Ripper is a proffessional Blu-ray ripping software ,which can help you clip video length by setting the exact start and end time, and crop video frame through seting aspect ratio. Besides, you can merge several departed video segments together for you to enjoy the successive video movie according to your preference. This Blu-ray to MP4 Ripper provides you with the function of adding watermark in the form of text and picture. You can specify the position and transparency of the watermark. 3.Adjust Video Profile 4Videosoft Blu-ray to MP4 Ripper allows you to choose the suitable output format, audio track and subtitle for your converted video. Threre are detailed video and audio settings provided by 4Videosoft Blu-ray to MP4 Ripper for you to choose. All these settings can be saved as user-defined profile for your later use.