Roland V-1200HDR Guide

14
Introduction
Relationship Between the 4:2:2 Process Format and the Number of Selectable Compositions in Each M/E Mode
The number of compositions that can use self keys and external keys, the number of AUX buses diers depending on the combination of the selected
4:2:2 process format (p. 40) and the 4:2:2 M/E mode. Refer to the following table for the combinations and numbers.
4:2:2 process format
1080i 1080p
M/E mode Self-key External-key AUX M/E mode Self-key External-key AUX
1 M/E
4 KEYERS 2 AUXS
4 — 2
2 KEYERS 2 AUXS
2 — 2
3 KEYERS 2 AUXS
2 1 2
1 KEYER 2 AUXS
— 1 2
2 KEYERS 2 AUXS
— 2 2
1.5 M/E
4 KEYERS
4 — —
2 KEYERS
2 — —
3 KEYERS
2 1 —
1 KEYER
— 1 —
2 KEYERS
— 2 —
2 M/E
4 KEYERS
4 — —
2 KEYERS
2 — —
3 KEYERS
2 1 —
2 KEYERS
— 2 —
* When using an external key, two video sources (“KEY” and “FILL”) are used in a single composition.
Output from the 4:2:2 Process
Video processed by the 4:2:2 process is output to SDI OUT 1 through 6 or the 4:4:4 process in the same format as the 4:2:2 process format.
For example, when 1080i has been specied as the 4:2:2 process format, the output video format is also 1080i.
To select the output destination, you use “PATCHBAY 1 Screen” (p. 47) or “PATCHBAY 2 Screen” (p. 48).

Roland V-1200HDR Specifications

General

Brand	Roland
Model	V-1200HDR
Category	Controller
Language	English