Keyframed effects to stretch proprtionally when adjusting clip length

[jaakko.pontinen]

Hello.

I found some topics on this but with no definite answers, not at least how I could understand.

What is needed: To stretch/truncate keyframed effects proportionally when shortening/elongating a clip on the timeline.

Example: Video A has a 1,5 second keyframed effect. The length of the clip is 12 seconds. I want it to be 10 seconds.

Problem: As I shorten the clip, the effect's keyframes are left in the now nonexistent part of the clip.

How to solve this? I make a lot of composition videos where there's little glitches to be found even just before final versions. Some adjustments can cause a myriad of things to adjust, as some keyframed transitions just bluntly get cut upon adjusting clip durations.

What I've tried: Searching on Google (I'm not sure what to search for as these things can have specific names or terms), searching here on Adobe forums, trying key combos when shortening a clip, tried this and that.

Thank you for your help.

[Mike Dziennik]

If its an Essential Graphics clip then use the Intro and Outro Duration controls to preserve keyframes at the beginnning and end of clips. This functionality is being improved in the next version of PP.

[Jim_Simon]

How to solve this?

Do all the editing first.  Work on effects second.

[Kevin-Monahan · Accepted solution]

jaakko.pontinen,

Sorry you are having trouble with this.

To stretch/truncate keyframed effects proportionally when shortening/elongating a clip on the timeline.

Sure. It's takes a few steps, though.

1. Copy the clip
2. Edit > Remove attributes
3. Trim the clip
4. Edit > Paste Attributes with "Scale Attribute Times" enabled

Done.

Let us know if you need more assistance with that.

Thanks,
Kevin