The supported media formats are as follows:
Music: MP3, AAC, M4A, WAV, AIF, AIFF, M4R/M4B, AC3, MKA, FLAC, OGG, APE, MP2, WMA, AMR
Videos: AVI, FLV, MPG,3GP, 3G2, 3GPP, TS, TP, TRP, M2TS, MTS, MKV, DV, WMV, MOD, ASF, DAT, F4V, VOB, NSV, RMVB, DivX , MP4, MOV, ASF
Photos: JPG, JPEG, PNG, BMP, GIF

For more information about the supported media, you can visit the link http://www.wondershare.com/mac-ios-manager/reference.html