Operation Manual

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The individual controls work in the same manner as discussed before. Each audio channel can
be independently configured. As before, the SDI Embedded Audio option will only be available
if the Encoder 1 input selection is one of the SDI variants. The only input restriction is that,
when using Analog Audio, the signal connected to Video/Audio 1 will be the first audio channel,
and the signal connected to Video/Audio 2 will be the second audio channel.
Secondary audio support can be combined with the two additional audio channels to create one
program with up to 4 audio services (i.e., up to 4 audio PIDs).
Support for secondary audio requires that both encoder channels in the board be tied together.
When the Secondary Audio control depicted above is set to Enabled, Encoder 2 will be slaved
to Encoder 1. Its Basic Configuration Tab in this mode is depicted below: