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offset. The valid range is +/-
800 milliseconds. Non functional
for Musicam Encode
Format
Determines the format of the
audio CODEC
STEREO
MONO
DUALMONO
*.ECMD# MCM
(0-3)
IFB
This is a low latency audio path
for communications to a remote
van or studio using the same
distribution path. It requires a
special IFB receiver or manual
PID selection with a standard
IRD.
Note: There is no PID reference in
the PMT for GHOST functionality. It
is considered a ghost PID. The IFB
PID will not be lip-sync aligned with
video.
OFF
ON
GHOST
*.ECMD# AIF (0-3)
SDI Pair
Allows the operator to route
embedded audio from SDI input
to the specified audio encoder.
1-8
*.ECMD# FAR
(0-3)
SDI Clock
Source
The embedded audio clock
source configuration determines
whether to use the embedded
clock phase words or derive
from video clock. Default is
EMBEDDED. If the SDI source
has problem (or non-compliant)
embedded audio clock phase
words, then choose the video
clock as the source. Note that
choosing the video clock
requires that all audio channels
are embedded in a fully
synchronous fashion.
EMBEDDED
VIDEO
*.ECMD# SL
ECC Words
Default is ON. Select OFF if the
SDI source has problematic (or
non-compliant) ECC words.
OFF
ON
*.ECMD# SL
SDI Audio
Group
Per SMPTE 272/299M SDI supports
embedded audio Groups 1, 2, 3, 4.
Each group has 2 channels and each
channel is a stereo pair.
1 and 2
3 and 4
*.ECMD# AG
The same menu options are available for both Channel 1 and Channel 2
Note:
If using API Commands, you must specify which encoder the command applies to by
substituting '0' (for Encoder 1) or '1' (for Encoder 2) in place of the '#' symbol in the
commands above. For more information, see the "API Commands" article in this manual.