Tektronix Grass Valley 3000 - Manual (Page 198)

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Section 4— Switcher Operations
1. Go to the keyframe you want to change.
2. Make the changes.
NOTE: There is no UNDO for MOD .
3. Press MOD once for a single keyframe change.
a. Press MOD twice to make the same changes on all
keyframes in the effect.
b. Press MOD ALL ABSOLUTE (Keyframe Menu) to change
all parameters for all keyframes on a single level.
Working With Keyframe Timelines
The Timeline Menu displays the keyframes and keyframe
durations for each enabled level in the selected E-MEM register.
Each keyframe is entered with a default duration time of one
second.
Each level (M/E 1, M/E 2, etc.) has its own timeline and its’ own
Time Cursor. A Master Timeline is displayed as the top timeline in
the menu. (If there is only one keyframe in the effect, the single
keyframe and the Master Timeline are one and the same.) The
Master Timeline is a composite of the timelines of all enabled
levels. All effect time positions are referenced to the Master
Timeline. The Master Timeline has its’ own Time Cursor. Note that
only the Master Timeline has numbered keyframes. For more
information on Timelines, refer to
Appendix B—Keyframe Facts .
Run through the following steps to see how to manipulate
timelines.
1. Recall the previous effect from the E-MEM register. Display
the Timeline Menu.
The display shows the current position in the effect. A cursor
(called the ‘time cursor’) shows the current time position.