Looks up a child element by the given name.
This virtual method has a default implementation that uses #GstObject together with gst.object.ObjectGst.getName. If the interface is to be used with #GObjects, this methods needs to be overridden.
the child's name
the child object or null if not found.
Looks up a child element by the given name.
This virtual method has a default implementation that uses #GstObject together with gst.object.ObjectGst.getName. If the interface is to be used with #GObjects, this methods needs to be overridden.