Avid Technology iNEWS, Руководство по установке и эксплуатации

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Overview of MOS Gateway
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Figure 2 Monitor Mode - ON Diagram
Monitor Mode - LOAD
As air time nears and the newsroom staff completes the rundown,
someone—usually the producer or equipment operator—will instruct the
monitor server to load the playlist into MOS devices. As the rundown is
loaded in MOS Gateway, MOS Gateway loads individual playlists to the
appropriate MOS device. The MOS device begins its assigned task, such as
inserting CG text, checking for availability of video clips, and so forth.
Each MOS device sends MOS Gateway the status of the playlist, called a
running order in the MOS Protocol. Each MOS device also sends the
status of individual running order items, each one corresponding to a
machine control event.
iNEWS monitor
servers
ON: Watch for added,
deleted, or Modified Events
(Machine Instructions)
LOAD: send playlists and
updates to MOS Gateway
iNEWS DB
Rundown & Event List queues
System Map & Resource queues
Messages
(progress, errors, warnings)
ON:
Get system info, Parse Rundown,
Build Playlist, Write Event List queues
Monitor Commands
( ON, LOAD, UNLOAD, OFF)
MOS Gateway
Retains all loaded playlists,
playlist & event status.
Distributes commands,
updated status, event
changes & messages.
iNEWS
Clients
MOS
Devices
Create Rundowns,
Enter Events