Is there a way to increase the duration of a clip's presence on the timeline while simultaneously scaling/stretching it's effects animations along with it?
Sort of like scaling an object in Illustrator, where you can enlarge something while at the same time increasing of it's live effects too, so that once done scaling, everything has increased - the objects size, along with all effects' variables so it's appearance is maintained.
(I have a somewhat complicated "appearing" animation completed for an image, involving opactiy, position, blurring, etc, but now I want all those combined animated effects to take a little longer to transprire without having to drag multiple key frames around.)
Assuming you want the clip to remain at the same speed, then no. You will have to manually move the keyframes. However, you can lasso several at once and move them simultaneously.