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Overview of Keyframes
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Undo an edit operation:
Undoes the effect of the last
operation to insert, modify, delete, or paste a
keyframe.
Duration modes
In keyframe editing, there are two duration modes; switch
between them in the Flexi Pad
Variable duration mode:
In this mode, inserting or
deleting a keyframe increases or reduces the duration.
Constant duration mode:
In this mode, inserting or
deleting a keyframe does not change the duration. This
is useful for keyframe editing of an effect with a fixed
duration.
In the variable and constant duration modes, the keyframes
to which a modify operation applies, and the effect of a
paste operation are different.
Difference in keyframes to which a modify
operation applies
a) A new keyframe is inserted at the effect position.
Difference in the effect of a paste operation
Variable duration mode:
The copied keyframe is
inserted at the specified position.
Constant duration mode:
The copied keyframe is written
over the specified position.
Time Settings
Keyframe duration and effect duration
You can determine the execution time of an effect by
setting either the keyframe duration or the effect duration.
Keyframe duration:
This is the time from the keyframe to
the next keyframe. You can set this time in the Flexi
Pad
In constant duration mode
, it is not
possible to change the keyframe duration setting.
Effect duration:
This is the total execution time of the
effect, from the first keyframe to the last. You can set
this time in the Flexi Pad
.
When you change the effect duration, the keyframe
duration for each keyframe in the effect is
automatically recalculated proportionally.
Keyframe duration and effect duration
The effect duration may also be changed by inserting or
deleting keyframes.
Changes in the effect duration caused by
inserting a keyframe
• When the effect is stopped on a keyframe, inserting a
keyframe increases the effect duration by the duration of
the inserted keyframe.
• When the effect is stopped between two keyframes,
inserting a keyframe does not change the effect duration.
In constant duration mode
, the duration of the
current keyframe is reduced to zero, and the new keyframe
is inserted with the previous duration of the current
keyframe. Thus the effect duration does not change.
Keyframe insertion position and the change in effect duration
Effect position
Variable duration
mode
Constant duration
mode
On a keyframe
Applies to currently
selected keyframe
Applies to currently
selected keyframe
Between two
keyframes
Applies to previous
keyframe
Modify operation
not possible
a)
Notes
Insertion
position
Change in effect duration
Insertion
before the
first
keyframe
Insertion
between
two
keyframes
Insertion at
an existing
keyframe
Insertion at
the last
keyframe
Keyframe duration
Keyframe
number
Effect duration