Gst.ControlBinding

const Gst = imports.gi.Gst;

let control_binding = new Gst.ControlBinding({
    name: value,
    object: value,
});
  

A base class for value mapping objects that attaches control sources to gobject properties. Such an object is taking one or more Gst.ControlSource instances, combines them and maps the resulting value to the type and value range of the bound property.