User Guide

ADOBE PREMIERE PRO 2.0
User Guide
281
YC Waveform
A. IRE units B. Luminance (green) waveform C. Chrominance (blue) waveform D. Range of signal components
The YC Waveform has the following controls:
Intensity Adjusts the brightness of the waveform display. It does not affect the video output signal.
Setup (7.5 IRE) Displays a waveform that approximates the final analog video output signal. Deselecting this option
displays the digital video information.
Chroma Displays both chrominance in addition to luminance information. Deselecting this option displays only the
luminance.
YCbCr Parade
The YCbCr Parade scope displays waveforms representing levels of the luminance and color difference channels in
the video signal. The waveforms appear in a graph one-after-another, parade-like.
The Intensity control adjusts the brightness of the waveforms. It does not affect the video output signal.
Note: CbCr are the color difference channels in a digital video signal. Cb is blue minus luma and Cr is red minus luma.
YCbGr Parade scope
A. Va lues B. Y (luminance) waveform C. Cb waveform D. Cr waveform E. Range of signal components
RGB Parade
The RGB Parade scope displays waveforms representing the levels of the red, green, and blue channels in a clip. The
waveforms appear in a graph one after another, in parade fashion. This scope is useful for viewing the distribution
of the color components in a clip. The levels of each color channel are measured proportionately to each other using
a scale of 0 to 100.
The Intensity control adjusts the brightness of the waveforms. It doesn’t affect the video output signal.
C B
A
D
C D B
A
E