Belden Grass Valley GV Korona, User Manual

Page: 267 / 433

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Advanced Operations
About Effect Editing with E-MEM & Timeline
Effect editing involves changing work buffer values using panel and/or menu controls, then
applying these values to the effect. This discussion concerns effect editing using the Master
Timeline for the examples.
Inserting a Keyframe
The Insert Before and Insert After operations are used to insert new keyframes onto the
timeline of an effect. The result of the Insert operation varies depending on whether the
edit cursor is on a keyframe or between keyframes (on the path).
An inserted keyframe has both work buffer values and a duration. The keyframe duration is
calculated by the GV Switcher system (time to the next keyframe) and is not actually
contained in the keyframe data. This permits added flexibility during effect editing.
Inserting a Keyframe With Insert After
When the edit cursor is on a keyframe, pressing Insert After inserts a new keyframe after
the current one. The insert occurs after the duration of the keyframe the cursor is on, at the
next numbered Master Timeline keyframe location. This inserted keyframe’s duration is, by
default, the duration of the keyframe the cursor was positioned on before the insert,
though this value can be changed by the operator (
About Keyframe Durations , on
page 271). The edit cursor also moves to the start of the new keyframe. This operation will
increase the duration of the effect by the duration of the inserted keyframe.
CAUTION: K-Frame timeline effects with a pause inserted cannot be run
in reverse.