Belden Grass Valley GV Korona, Руководство пользователя

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Advanced Operations
Create Primary and Secondary M/Es (Dual Feed)
French using the Secondary or you could use one partition with keyers for Left-Eye and one
for Right-Eye for use with 3D. However, you were limited to up to six keyers divided
between feeds (four full or “complex” keyers for K-Series systems (no keyers 5 and 6)), two
of them being “simple” keyers (Key 5 and Key 6). With Background Chaining, you can have a
split feed using two full M/Es rather than two partitions, with the power and flexibility of all
licensed keyers per feed and two backgrounds (with the same or different sources by using
source substitution).
In addition, you are not limited to two M/Es, you could chain the backgrounds of all the
M/Es in your Control Panel. You could switch a multiple feed show from the English M/E and
also feed the show in French and Spanish using three M/Es.
Create Primary and Secondary M/Es (Dual Feed)
In the following example procedure, a dual feed with English on the Primary and French on
the Secondary ME will be configured. The A and B background buses will be chained and
bus linked and three full keyers will be chained on ME 1 and three on ME 2. The result is the
operator can switch the show completely from ME 1 and use two full M/Es with all licensed
keyers for each of the dual feed outputs.
ME 1 will be the primary, controlling M/E, i.e. ME 2 sources, background buses, and keyers
will “follow” ME 1.
Prerequisite: ME 1 and ME 2 are licensed and acquired resources (or other licensed M/Es, for
example ME 3, ME 4).
1 In the User Setups, Suite Prefs, Transition Chaining, select the Bkgd Chains menu
button (lower left).
2 Select ME 1 to assign it to the chain.
3 Select ME 2 to assign it as the secondary or “controlled” M/E.
4 To synchronize the background transitions, select the Sync Pri/Sec button for the
controlling M/E (in this example, ME 1).
5 Select the Key Chains selector button to access the Key Chaining menu.
6 Select one of the 15 Key Chain data pads and Chain ME 1, Key 1 to ME 2, Key 2 by
selecting those buttons in the Key Chaining pane.
7 Repeat Step 5 for ME 1/ME 2 Key 2 and ME 1/ME 2 Key 3.
8 Go to the Bus Linking menu by selecting Source Ops, Bus Links.
9 In the Links Setup menu tab, select the Controlling Bus data pad in the Table Setup
pane.
10 In the ME Buses pane, select ME1 A.
11 Select the Linked Bus data pad, and select ME2 A in the ME Buses pane.
12 Repeat Step 9 and Step 10 for ME1 B and ME2 B.
The A and B buses for ME 2 will now follow the A and B buses for ME 1.
13 To make ME 1 the controlling M/E for the chain, press the ME 1 Bkgd transition button
on the Transition Module.