Tektronix 2200 Manual Do Utilizador

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Switchers are able to store more than one switcher state (a 
“keyframe”) on each enabled level in a single E-MEM register. A 
series of keyframes in an E-MEM register is called a keyframe effect. 
Effects animation can be accomplished by building and running 
keyframe effects.

The effects editing portion of the E-MEM Subpanel, in 
conjunction with the Timeline Menu, allows you to create, store, 
and modify keyframe effects.

Once stored in E-MEM memory, an effect can be recalled and 
caused to transition (“run”) between keyframes, either manually 
or automatically.

Keyframe — A set of switcher parameters, as set up on the control 
panel and in the menus, stored in an E-MEM register at some 
point along a timeline. Keyframes define the switcher parameters 
at a series of points in time during an effect, and the system does 
keyframe interpolation to smooth the motion between keyframes. 
The Current Working Buffer tracks the interpolated values 
between keyframes.

Timeline — A graphical representation (in the Timeline Menu) of 
the keyframes and keyframe durations present on a given enabled 
level in the selected E-MEM register. Each enabled level has its 
own timeline.

Master Timeline — The top timeline in the Timeline Menu, which 
is a composite of the timelines of all enabled levels. All time 
positions of the effect are referenced to the Master Timeline and 
all editing rules are based on the Master Timeline.

Current Time —The time position of the Time Cursor on the 
Master Timeline of the effect.