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MV-805 IP Multiviewer User Manual
Input Video Signal Selection
Product Overview 3.4
Issue1 Revision 1
Page 18
© 2018 SAM
3.4 Input Video Signal Selection
Generally, steps for the selection of a multiviewer input video signal:
Step 1.
Send control messages to the MV-805 unit to cause an MV-805 destination spigot
to look out for data packets belonging to a new multicast IP stream.
Step 2.
Route the new multicast IP stream data packets to the MV-805 unit.
Typically, the MV-805 is connected to a SAM video IP routing system where
Steps 1
and
2
are done by the routing system; the switching over from one IP stream to another is done at
the multiviewer input itself, at its destination spigot.
Switching type at MV-805 inputs is ‘break-before-make’.
3.4.1 MV-805 and SAM IP Routing System
In a SAM IP routing system,
Steps 1
and
2
above are carried out automatically.
The routing of the new multicast IP stream to the MV-805 unit (i.e. step 2 above) is done
automatically in the SAM IP routing system. The MV-805 unit then receives the necessary
multicast IP stream and the corresponding destination spigot can then gather its new
multicast data packets.
Note:
SAM IP Routing System - IP Routing System Controller (IP-RSC) Unit:
offer an
which controls and presents an IP routing system like a
traditional video router. This is done via one IP Routing System Controller unit (two units if
controller redundancy is required).
SAM’s IP Routing System Controller unit can represent an IP routing system as a
traditional video router, with simple port names and numbers for source and destination
ports. Video routing control is then done from traditional video router hard/soft control
panels and interfaces etc.
SAM’s IP Routing System Controller unit contains two functional blocks:
•
IPRC
: IP Router Controller - This block connects to the external traditional video
router hard/soft control panels and interfaces.
•
IPRA
: IP Routing Adapter - This block connects to the IP routing devices.
Note:
SAM Orbit Software Tool:
SAM’s Orbit software tool is used to prepare and configure an IP routing system for:
•
Real-time video routing operation.
•
Operation with a SAM IP Routing System Controller (IP-RSC) unit.
IP-RSC
IPRC
IPRA
Traditional Video Router Control
IP Routing System
Содержание MV-805
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