System information
2.  From the Tools menu, choose  Scripting, and then choose Rescan  Script Menu Folder to update the 
menu.
Using Vegas Pro extensions
Vegas Pro extensions are compiled scripts  that are available under the Extensions submenu in the View, 
Edit, or   Tools menus. These extensions are loaded when Vegas Pro  starts and remain loaded as long as the 
program is running. Extensions  can respond to changes in project data, control playback, and display  a 
nonmodal interface.
You can use the Customize  Toolbar dialog to add Vegas Pro  extensions to the toolbar, or use the Customize  
Keyboard dialog to assign keyboard shortcuts to Vegas Pro  extensions. For more information, see 
"Customizing the Toolbar" on page 567 and "Customizing Keyboard Shortcuts" on page 567.
Vegas Pro  extensions are saved in your C:\Users\user name\Documents\Vegas  Application Extensions 
folder in Windows Vista or Windows 7).
For more information about creating  Vegas Pro extensions, please refer  to the scripting API (application 
programming interface) in the Extras  folder of the application disc or on our Web site: 
http://www.sonycreativesoftware.com/download/step1.asp?CatID=15.
Creating a script
Vegas Pro scripting  uses the Microsoft .NET framework for scripting. You can write scripts  in C#,  JScript or 
Visual Basic .NET.
Editing an existing script
All you need to edit a script is a simple text editor (and  a working knowledge of JScript or Visual Basic .NET 
scripting). The scripts that are included  with Vegas Pro are fully commented  to help you find and edit the 
parameters you need.
562CHAPTER 31










