GstUtils Utility functions Some convenience functions @object: @name: @value: @value: @value_str: @object: @argname: @Returns: @object: @argname: @Returns: @object: @argname: @Returns: @object: @argname: @Returns: @object: @argname: @Returns: @object: @argname: @Returns: @object: @argname: @Returns: @object: @argname: @Returns: @mem: @size: @object: @argname: @arg_type: @Returns: @buf: @indent: @element: @buf: @indent: @pad: