When users ask about functions within Just Macros, occasionally videos are created to illustrate a point, these videos are shown on this page.
Whilst discussing using the Supersource for DVE moves, a video was created to show how this can be done.
The related scripts can be found here
And whilst discussing changing the focus on a Black Magic studio camera using a script, a video was created to show how a loop and calls to the CCU functions can create an acceptable automatic focus pull.