This Vizrt Artist Show Commands video tutorial is done on the Vizrt 3 platform.
TutsGFX has released its' newest featured video on Vizrt show commands. The shell commands window is always running in the background of Vizrt Aritst and an be extremely useful in designing and troubleshooting scenes. This video explains what it is and shows you how useful it can be in your day to day design and workflow.
Learning these show commands can be one of the most useful pieces of knowledge you can posses when it comes to knowing the Vizrt platform. When it comes to designing scenes in Vizrt you not only have to think of the design but also consider the development of the scene. In other words, you'll need to consider how the scene will be used on-air and what control you want to give to the operator. Knowing the show commands will make your job as a vizrt developer much easier and you'll be able to create much more advanced scenes.
Knowing this you can use action scripting and other more advanced plugins like DataPool. Whether you use Vizrt Artist 3 or Vizrt Artist 4, the show commands remain the same. Here is the link to a video explaining and using the show commands window in Vizrt 4.