Coming with 4 excellent rippers and converters: ImTOO DVD Ripper Standard, ImTOO DVD Audio Ripper, ImTOO Audio Encoder and ImTOO CD Ripper, ImTOO Ripper Pack Gold is released to meet all your CD/DVD ripping and conversion needs. Functions: 1.Rip DVDs to AVI, MPEG-1/2, WMV, DivX, XviD, RM,MOV, ASF videos and to MP3, WMA audio files. 2.Extract soundtracks from DVDs and save as MP3, WMA, WAV, AAC, AC3, OGG, RA and AU format. 3.Convert among MP3, WMA, WAV, M4A, AAC, AC3, and OGG. 4.Extract CD tracks to MP3, MP2, WAV, WMA, VQF, OGG, and so on. Features: 1.Supports multithreading and batch processing for improved conversion speed and better performance. 2.Convert segment from a loaded file directly by specifying segment start time and duration. 3.Split a large file into several ones by preset size or time with easy. 4.Customize basic and advanced parameter settings: bit rate, sample rate, frame rate, zoom, audio channel, and so on. 5.Rip DVD movie and music with favorite subtitle, audio track and camera angle. 6.Convert a file to different formats at one time. 7.Specify output file size with the built-in Bitrate Calculator. 8.Edit ID3 tag info: artist, album, title, and so on. 9.Auto-retrieves DVD/CD info from the internet to enrich your multiple media library. 10.Preview the loaded files with the embedded player, which is resizable and two zoom modes 4:3 and 16:9 are provided. 11.ImTOO Audio Encoder comes with different audio encoders built-in and customizable channel and compression level settings. 12.More audio effects are available include fade-in, fade-out, normalize, band pass, chorus, flanger, echo and speed in ImTOO CD ripper. 13.These software all can be run at background to release more system resource. 14.All applications have the ability to auto shut down, hibernate, stand by computer, or exit upon completion of all tasks. 15.Provide system power management option in all applications.