Aiseesoft DVD Ripper for Mac is professional in ripping all kinds of DVD disc, DVD folder and DVD ISO files to any video(AMV, ASF, AVI, DivX, Flash H264, FLV, SWF, H.264 AVI, H.264/MPEG-4 AVC, M4V MPEG-4, MKV, VOB, MOV, MPEG-1, MPEG-2, MPEG-4, MTV, WMV, XviD, DV, VCD, Super VCD, DVD, WebM, HD video) and audio(AAC, AC3, AIFF, AMR, FLAC, M4A, MKA, MP2, MP3, OGG, WAV, WMA, AU) format on Mac at super fast speed(>400%).