GRASS VALLEY UCP-3901, Руководство пользователя

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Essence Processing SDC
Output Spigots
Status Current spigot’s status.
• OK : signal good.
• FAIL : signal not detected.
• WARN: TPG: a test pattern is being shown.
Last Spigot Take The last
Take
performed on the spigot and how it was made.
• RC: RollCall; operation from a control panel or by an external
agent, like VSM.
• IPCtrl: GV Orbit.
• RCStart: The module start up itself.
Streaming Set the Ethernet connectors to use for this spigot. This will also
determine the bandwidth to be used. Options are:
• Dual: Full redundancy to support SMPTE ST 2022-7, both Primary
( SFP1 ) and Secondary ( SFP2 ) Ethernet connectors are used. All
bandwidth of both Ethernet connectors are used. See Cabling to
Support SMPTE ST 2022 - 7 with a UCP - 3901 on page 34.
To support redundancy, you must set the Flow Type to 2110 for
both the primary and secondary ports for the Video, Audio, and
Metadata essences. See below.
•
Single:
use either Ethernet connector (
SFP1
&
SFP2
), and so half
of the available bandwidth.
•
A:
Primary (
SFP1
) Ethernet connector only, and so half of the
available bandwidth.
•
B:
Secondary (
SFP2
) Ethernet connector only, and so half of the
available bandwidth.
See Rear Panel and Connectors on page 24 for SFP / connector
locations.
Format Select the format to be used on this spigot. This will ensure that the
appropriate level of bandwidth is allocated for the stream.
Receiver / Video
Std
Select the standard for the incoming video, or set to
Auto
to detect
the standard automatically.
Receiver / Num
Audio Chans
Select the number of audio channels present on this spigot. Set the
highest number of audio channels expected to be used.
Auto mode only works if the source stream uses an extended header.
Receiver / Audio
Delay
Move the slider to set an Audio Delay as required. Click to return
to the preset default value.
Receiver /
Make/Break Mode
Specifies how changes to an output’s destination will be made.
Make before Break: causes the new destination to buffer data before
connection to the previous destination is broken; this results in a
smoother transition, but requires more bandwidth.
Break before Make: simply swaps the output’s destination without
buffering.
Select the required mode from the drop-down list.
Parameter Description