AJA FS2 - Manual (Page 82)

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2. You have the embedded or AES input genlocked to the FS2 output. In other words,
the encoded audio will not survive the frame-sync function (dropping or repeating
frames) so it needs to be set to lock to the input. You can lock to a reference only if
that reference is driving both the FS2 and the upstream source of the embedded or
AES input to the FS2.
15 Dolby
Decoder Input This menu selects the audio input pair used to feed compressed data to the Dolby
Audio Decoder (option).
14.1-14.8 AES/EBU SRC Selections Selection Descriptions
On (default)
Bypass
Audio sample rate conversion (SRC) is applied to the affected
channel pairs and keeps the video and audio synchronized.
Audio sample rate conversion (SRC) is NOT applied to the affected
channel pairs. The signal is passed through unaltered, which is
useful for preserving Dolby
®
5.1 embedded audio and other
applications where existing data on the input must be preserved
and passed to the output.
15 Dolby Decoder Input Selections Selection Descriptions
Input Pair AES Ch1/2 SDI 2 Ch1/2 Fiber 2 Ch1/2
AES Ch3/4 SDI 2 Ch3/4 Fiber 2 Ch3/4
AES Ch5/6 SDI 2 Ch5/6 Fiber 2 Ch5/6
AES Ch7/8 SDI 2 Ch7/8 Fiber 2 Ch7/8
AES Ch9/10 SDI 2 Ch9/10 Fiber 2 Ch9/10
AES Ch11/12 SDI 2 Ch11/12 Fiber 2 Ch11/12
AES Ch13/14 SDI 2 Ch13/14 Fiber 2 Ch13/14
AES Ch15/16 SDI 2 Ch15/16 Fiber 2 Ch15/16
SDI 1 Ch1/2 Fiber 1 Ch1/2
SDI 1 Ch3/4 Fiber 1 Ch3/4
SDI 1 Ch5/6 Fiber 1 Ch5/6
SDI 1 Ch7/8 Fiber 1 Ch7/8
SDI 1 Ch9/10 Fiber 1 Ch9/10
SDI 1 Ch11/12 Fiber 1 Ch11/12
SDI 1 Ch13/14 Fiber 1 Ch13/14
SDI 1 Ch15/16 Fiber 1 Ch15/16