【AE脚本】设置所有渲染队列的输出文件夹

/**
 * Set the output file for all outputmodules for all items in the renderque
 * https://github.com/ff6347/after-effects-script-snippets/blob/master/set-om-location.jsx
 * @return {[type]} [description]
 */

 var main = function() {
    var p = app.project;
    var rq = p.renderQueue; //定义渲染队列
    var targetFolder = Folder.selectDialog('选择输出文件夹'); //定义输入文件夹
    if (targetFolder === null) {
      return;
    }

    //遍历
    app.beginUndoGroup('Set OM output location');
    for (var i = 1; i