Avalon Media System uses FFmpeg which supports many common and uncommon source formats and codecs that can be ingested and transcoded to the kind of video or audio file that you want.*
Supported Source Formats
AAC, AC3, AIFF, APE, AU, AVI, AVR, DTS, FLAC, IFF, MOV, MP4, M4A, M4V, 3GP, 3G2, MJ2, MOV, MP3, MPEG, OGG, PAF, PVF, RM, W64, WAV
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