Helios supports WAV, FLAC, Ogg/Vorbis, Speex, WMA, MP3, M4A, AAC, Dolby Digital, DTS, Apple Lossless, Dolby TrueHD, Monkey’s Audio, Opus, RealAudio 1/2, WavPack, WMA Lossless / Professional, and many others. If you’re not sure, just ask.
What audio formats does it support?
