We accept audio files in the following formats: .WAV, 16 bit, 44.1 Khz, stereo .WAV, 16 bit, 48 Khz, stereo .WAV, 24 bit, 44.1 Khz, stereo .WAV, 24 bit, 48 Khz, stereo .FLAC, 16 bit, 44.1 kHz, stereo Other files (MP3, DDP master, etc.) cannot be processed.