Getting Layer Duration in Photoshop Timeline

[blastframe]

Hello,

I'm trying to write a script that changes the duration of a layer in the Photoshop timeline.

I haven't been able to find ANY information about the Timeline in the API:

• I have looked for scripting information about the Timeline in Photoshop Scripting Basics and Adobe Photoshop CC JavaScript Reference but found nothing.
• I have also looked for Timeline objects in the Extendscript Toolkit Data Browser but found nothing.
• I've looked at the ScriptingListenerJS.log and found an executeAction call for changing the Out Time, but nothing about the layer's duration:

  Code: Select all

  // =======================================================
  var idmoveOutTime = stringIDToTypeID( "moveOutTime" );
      var desc206 = new ActionDescriptor();
      var idtimeOffset = stringIDToTypeID( "timeOffset" );
          var desc207 = new ActionDescriptor();
          var idseconds = stringIDToTypeID( "seconds" );
          desc207.putInteger( idseconds, -4 );
          var idframe = stringIDToTypeID( "frame" );
          desc207.putInteger( idframe, -23 );
          var idframeRate = stringIDToTypeID( "frameRate" );
          desc207.putDouble( idframeRate, 24.000000 );
      var idtimecode = stringIDToTypeID( "timecode" );
      desc206.putObject( idtimeOffset, idtimecode, desc207 );
  executeAction( idmoveOutTime, desc206, DialogModes.NO );​

I'd need to know a layer's duration in order to know how much to reduce the OutTime in the Timeline.

Can anyone please help me find documentation on how to script for the Photoshop Timeline?

Thank you!

[Kukurykus]

Getting Layer Duration in Photoshop Timeline