Grass Valley Intuition XG v.5.0 - Manual (Page 12)

Intuition XG Configuration Guide 1-7
Introduction
Upstream branding using the Intuition XG
With its powerful rendering engine, the Intuition XG is able to generate and deliver
sophisticated multi-layered branding graphics as HD/SD fill and key inputs to master control
switchers, like the Imagestore 750 or NV5100MC.
Figure 1-2 demonstrates that the master control switcher’s ability to switch between two
video sources is conserved and the clean video feed is simultaneously pushed through the
master control switcher and the Intuition XG. Feeding the video signal into the Intuition XG
allows you to produce even more sophisticated branding events using dynamic DVEs, like
picture-in-picture and squeeze-and-reveal transitions. If for some reasons the Intuition XG
were to go down, graphics insertion would be lost, but the video signal is conserved without
interruption since the video feed continues to run through the master control switcher. Note
that for the video signal to be synchronized, you must specify a video frame delay on the
master control switcher (see V
IDEO F RAME D ELAYS in the Imagestore 750 documentation).
Figure 1-2. The Intuition XG provides advanced branding capabilities to master control switchers
Keyer 1
A/B
Mixer
Keyer 3 Keyer 2 Keyer 4
Video IN A
Video IN B
Key
Fill &
embedded
audio
Clean Feed
Out
Video OUT