Audio tab screen, Input select – AJA ROI User Manual
Page 20
AJA ROI Converter v2.1
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Audio Tab Screen
In default mode, ROI passes the eight channels of embedded audio from HDMI input.
NOTE:
If the input is DVI, there is no audio included. DVI signal format does not provide audio
embedding.
Input Select
HDMI:
This selection passes the 8 channels of embedded HDMI audio to the SDI output.
Analog:
This selection passes only the Analog audio input for inclusion into the SDI audio stream.
In this case, you can use the Analog Out Map pulldown menu to select the specific
channel pair you want to carry the signal.
Analog + HDMI:
This selection causes the Analog audio input to replace one pair of the HDMI audio
channels on the SDI output. The analog audio is inserted on the channels defined by the
Analog Out Map pulldown.
None:
No audio is output (mute).
HDMI Conversion:
The Convert Rate button enables ROI to convert incoming HDMI audio between 32 kHz to
96 kHz to 48 kHz (the ROI native audio standard). If you don’t want to convert, choose
Pass Through.