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