[Dmitry Yershov]

Thanks a lot man! This is exactly what I wanted. I wish I was as good with expressions as you are, so I could just solve problems like you did.

[Dmitry Yershov]

I happen to have the latese After Effects as well, can you please send your project file after all? Thank you!

[Dmitry Yershov]

Here’s a quick AE project I’ve created to hopefully better explain what I had in mind:

11916_example.aep.zip

[Dmitry Yershov]

(btw, subscribed to your channel, thanks!)

[Dmitry Yershov]

So this is not a circle, this is a rounded rectangle with fixed height and the width value is attached to a slider, as well as the X position is the Slider value divided by 2, so it stays in place and expands to the right. What I want to achieve is basically this animation and at the same time I still should be able to control the end width of the rectangle with the same slider. Fixed value for the beginning of the animation and Slider value for the end length. Does that make sense?

[Dmitry Yershov]

Thank you very much, Dan!

[Dmitry Yershov]

One small issue though: every time I edit the text it gives me this error:

It disables the expression and when I enable it – everything is fine again. Until I edit again. Any idea on what the issue might be?

I’m using AE CS6.

[Dmitry Yershov]

Hi Dan,

You are a GOD. Thank you so much, that worked really nicely, just what I needed.

[Dmitry Yershov]

Thanks, that works, but it only changes 1 keyframe at a time. Is it possible to change 3 or more specific keyframes with each slider value?

Thank you!

[Dmitry Yershov]

Ok, got it, thanks!