1)   River Past Audio Converter Pro 7.4.1 Batch convert audio from DVD, 3GP, AC3, AIF, APE, ASF, AU, AVI, VCD DAT, DivX, DV, FLAC, IVF, M4A, MKA, MKV, MOV, MP3, MP4, MPA, MPC, MPG, OFR, OGG, OGM, RA, RAM, RM, SD2, SND, TTA, DVD VOB, WAV, WMA, WMV, XviD to AIF, MP3, OGG, WAV, WMA. 2)   River Past Audio Converter 7.4.1 Batch convert audio from DVD,3GP, AC3, AIFF/AIFC, APE, ASF, AU, AVI, VCD DAT, DivX, DV, FLAC, IVF, M4A, MKA, MKV, MOV, MP3, MP4, MPA, MPC, MPG, OFR, OGG, OGM, RA, RAM, RM, SD2, SND, TTA, DVD VOB, WAV, WMA, WMV, XviD to AIF, MP3, OGG, WAV, WMA or M4A.