Variables
Variables let you inject a string into a field.
The available variables are based on the flow nodes before the current node.
E.g. if you use a Video File node this will insert {vi.Video.Codec} etc
Using in Text Fields
To use a variable inside a text field, they must be wrapped in {}.
For example, {file.Name}
Typing { will open up a variable selector of available variables.

Using in a Function or Script
To use a variable inside a function or script, call the Variables object
For example,
Variables.file.Name
