Audio: MP3, FLAC, APE, WAV, WMA, AAC, AC3, DTS, M4A, and others. Video: AVI, MP4, MKV, FLV, RMVB, MOV, MPG, WMV, VOB, ISO, M2TS, TS, WEBM, H.265, and more. SupportsUSB drives, SD cards, and external HDDs.