ADVC-HFM1 HD-SDI/HDV converter Digital Video Input/Output (HDV) - 1 x 4-pin FireWire - 1 x 6-pin FireWire Digital Video Input (HD-SDI) - 2 x BNC (HD-SDI and active loop-through, SMPTE 292M) Digital Video Output (HD-SDI) - 2 x BNC (HD-SDI, SMPTE 292M) Digital Audio Input/Output (HD-SDI) - Embedded Audio Input (SMPTE 299M ch1, ch2 only) - Embedded Audio Output (SMPTE 299M stereo 16-bit/48kHz/Locked)