TutsGFX publishes the latest series of videos on the Control Functions. The fourteen separate videos explore a different Control Function plug-in and explains each one by having you set it up in Vizrt Artist and then playing them out through Vizrt Trio. Some of the videos provide several different lessons and real world workflow examples of how, when and why you might want to use the a particular plug-in. The Control Functions are an important part of the Vizrt workflow giving the designer the ability to expose editable elements to the graphic operator, playback operator or producer. While one video covers the workflow basics and overview of using the Control Functions the rest of the videos focus on individual Control plug-ins and how to use them. The additional thirteen videos covered are: Control Text, Control Material, Control Clock, Control Image, Control Geom., Control Keyframe, Control Parameter, Control Sign, Control Scale, Control OMO, Control Hide on Empty, Control Container and Control Hide in Range. You can watch the videos here.