Go through the effects of a text layer and move all secondary keyframes to the second to last frame

[Joseph Reborn Adopted]

Is there code that could search through all the keyframes of a layer and push whatever secondary keyframes it finds to the second to last frame of the duration of the clip?

[Joseph Reborn Adopted]

Another setup that would be just helpful, is if you could select all the keyframes of a layer and have the first set of keyframes move to the biginning of the clip and the second set to find the second to last frame.

[Joseph Reborn Adopted]

okay, i think i can just settle for tapping "u" twice to show all the keyframes for a layer and then just copy and paste the keyframes to a new layer and playhead time ...that will be good enough.

[Joseph Reborn Adopted]

If someone finds this thread looking to do the same. i found this thread interesting:

https://community.adobe.com/t5/after-effects-discussions/select-all-keyframes-in-a-composition/td-p/...

oh, and this:

https://community.adobe.com/t5/after-effects-discussions/can-scripts-move-keyframes-on-the-timeline/...

[Joseph Reborn Adopted]

https://community.adobe.com/t5/after-effects-discussions/set-the-in-point-from-one-layer-to-the-out-...

[Joseph Reborn Adopted]

Or you can just set expressions with inPoint and outPoint of each property and copy and paste the effect onto other layers.

ease(time,inPoint,outPoint,3.0,10)

[Joseph Reborn Adopted]

https://creativecow.net/forums/thread/inpoint-outpoint-based-expression/

[Airweb_AE]

In reality, all the answers are in the scripting guides:

After Effects Scripting Guide 

After Effects Expression Reference 

If you want to manipulate layers using a script, go to the layers section,

and you will find all the parameters that you can read or modify.