Advanced Operations
Building Keyer E-MEM Transitions
278
About E-MEM Modify All Operations
The Modify All function can be used to modify selected values of all the keyframes in an
effect that are on levels delegated for editing. Keyframes on levels not delegated for editing
are unaffected.
Modify All operations only affect parameters that have been modified in the work buffer
from the values of the current position of the time cursor. Typically this position is the
current keyframe, but it could be the interpolated state on the path between keyframes. If
the cursor is on the path, the Modify All function will also add a keyframe to the effect at
that location. Modifications to the work buffer are made by pressing a button, turning a
knob, or entering a value with the key pad.
Two different types of Modify All functions are available:
Modify All Relative operations calculate a difference between the current value at the time
cursor position and the current work buffer value for each changed parameter. This
difference is applied to all the affected key frames in the effect. For example, a hue change
of 30 degrees will shift different hues by that amount, and will not change them to the
same hue. This function is performed by selecting the Modify All Relative button on the
Timeline Edit menu.
Modify All Absolute operations replace the current value of parameters of all affected
keyframes in the effect with the current value of each changed parameter in the work
buffer. For example, if a hue was changed 30 degrees to make it red, different hues on other
keyframes will be changed to red, not shifted 30 degrees. Exact values, not differences,
result. This function is performed by selecting the Mod All Absolute button on the Timeline
Edit menu.
Mode changes are always absolute. Turning a function on turns it on for all affected
keyframes, and does not toggle on functions off.
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