River Past Video Cleaner is batch video converter. Convert video from 3GPP/3GPP2, ASF, AVI, DAT (VCD), DivX, DV, FLC, animated GIF, MKV, MOV, MP4, MPEG-1, OGM, RM/RAM, WMV to AVI, WMV, DivX, XviD, DV, MKV, OGM. MOV/MP4/3GP output optional with booster packs. Full control over video and audio codecs, quality, size, frame rate, sample rate, channel, and bitrate. Video Cleaner Pro adds ability to preview, trim, and change aspect ratio.