aescripts

try {
    app.project.activeItem.selectedLayers[0].selectedProperties[0].dimensionsSeparated = true;
    }
catch (e) {
    alert (e);
    }

aescripts

// Solid Settings Changer
// Select items in the Project panel
// Enter new dimensions and click Do it!
// ©2020 Lloyd Alvarez https://aescripts.com/


la_SolidSettingsChanger(this);

function la_SolidSettingsChanger(thisObj) {

aescripts

// Applies Echo effect to selected layers with settings that work like onion Skin from Adobe Flash.

var activeComp = app.project.activeItem;
if(activeComp){
  var selLayers = activeComp.selectedLayers;
  for(var i = 0; i< selLayers.length; i++){
    var echoEffect = selLayers[i]("Effects").addProperty("Echo");
    echoEffect(2).setValue(9); //Adjust EchoTime
    echoEffect(4).setValue(.5); //Adjust Decay
  }

aescripts

//Select the layers to be parented. The first selected layer will be the parent.
 2 
 3 app.beginUndoGroup("Parent Selected Layers");
 4 
 5 if (app.project.activeItem.selectedLayers.length > 1){
 6 
 7 var parent = app.project.activeItem.selectedLayers[0];
 8 for (var i = 1; i < app.project.activeItem.selectedLayers.length; i++){
 9 	app.project.activeItem.selectedLayers[i].parent = parent;
10 }

aescripts

/**********************************************************************************************
    LOOP SELECTED LAYERS
    For use w/ KBar (https://aescripts.com/kbar) or other script launchers.
    
    This will run through all selected layers, enable time remap,
    and add cycle loop -- all in one click.
    
    If the wrong thing is selected or layer can't be remapped,
    user will be alerted of the fact.
    

aescripts

/*
AutoTrace and copy Masks from Layer Above.jsx
By Lloyd Alvarez https://aescripts.com/
Selects the layer above
Invokes Auto-Trace...
Copies the masks to the layer below
Deletes the layer above
*/
try{
    app.beginUndoGroup("Auto-trace and copy masks from Layer Above");

aescripts

// this snippet will set a defined value on the selected properties at the current time of the comp

/*********************************************************
	             VALUE AT CURRENT TIME
	                snippet for After Effects
  made for ft-Toolbar http://aescripts.com/ft-toolbar/ or KBar https://aescripts.com/kbar
                 http://www.francois-tarlier.com
 *********************************************************/

// this snippet will set a defined value on the selected properties at the current time of the comp

aescripts

/*
As requested by @ABAOProductions https://twitter.com/abaoproductions/status/940609265638760454
Add this expression to the SourceText property of a Text Layer
*/

a="ABCDEFGHIJKLMNOPQRSTUVWXYZ";
fps=1;
a.charAt((timeToFrames(time,fps)%a.length-1)+1);

aescripts

// objFile vertices to AE Nulls
// © 2018 Lloyd Alvarez https://aescripts.com/
//
// Select a comp first then run the script and select the OBJ file
//

objFile_vertices_to_AE_Nulls();

function objFile_vertices_to_AE_Nulls () {
var objFile = File.openDialog("Please choose OBJ file");

aescripts

//Time-Reverse Keyframes.jsx
//©2009 aescripts.com
//
//  Executes the Time-Reverse Keyframes Keframes Assistant found in the Animation menu
//  Assign it to a KBar button or keyboard shortcut: https://helpx.adobe.com/after-effects/using/keyboard-shortcuts-reference.html
//

app.executeCommand(app.findMenuCommandId("Time-Reverse Keyframes"));