GRASS VALLEY EDIUS VERSION 5.1 User Reference Manual page 586

Section 6 — Effects and Titles
586
Figure 699. Vector Scope&Waveform Dialog - White Matte Clip
Note Figure 700 shows the measuring of a black color matte clip (see Create a
Color Matte Clip
monly used as the black reference level in North America. IRE0 is used in
Japan.
Figure 700. Vector Scope&Waveform Dialog - Black Matte Clip
A clip with high luminance will have a waveform such as the one illus-
trated in Figure 701. In this example, a large portion of the clip is at an IRE
level greater than 100 and some portions exceed IRE 120.
on page 259). Note that it measures IRE7.5. IR7.5 is com-
EDIUS — User Reference Guide