Add 'Set Comp Duration to X Frames'

Set Comp Duration to X Frames.jsx

@@ -0,0 +1,22 @@
+/**
+ * Sets the active comp's duration to a specified number of frames
+ *
+ * @author Zack Lovatt <[email protected]>
+ * @version 0.1.0
+ */
+(function setCompDurationToXFrames() {
+ var NUM_FRAMES = 1;
+
+ var comp = app.project.activeItem;
+
+ if (!(comp && comp instanceof CompItem)) {
+ alert('Please select a composition!', 'Set Comp Duration to X Frames');
+ return;
+ }
+
+ var framesInSeconds = Math.max(NUM_FRAMES, 1) / comp.frameRate;
+
+ app.beginUndoGroup('Set Comp Dur to ' + NUM_FRAMES.toString() + ' Frames');
+ comp.duration = framesInSeconds;
+ app.endUndoGroup();
+})();

readme.md

@@ -937,6 +937,25 @@ Selects unparented layers in current comp.
 
 ---
 
+<div>
+ <div>
+ <div>
+ <div>
+
+#### [Set Comp Duration to X Frames](https://raw.githubusercontent.com/zlovatt/zl_Scriptlets/master/Set&#32;Comp&#32;Duration&#32;to&#32;X&#32;Frames.jsx)
+
+ </div>
+ <div>
+
+Sets the active comp's duration to a specified number of frames
+
+ </div>
+ </div>
+ </div>
+</div>
+
+---
+
 <div>
  <div>
  <div>