<!-- ##### SECTION Title ##### --> GstUnitConvert <!-- ##### SECTION Short_Description ##### --> conversion between units of measurement <!-- ##### SECTION Long_Description ##### --> <para> </para> <!-- ##### SECTION See_Also ##### --> <para> </para> <!-- ##### SECTION Stability_Level ##### --> <!-- ##### STRUCT GstUnitConvert ##### --> <para> </para> <!-- ##### FUNCTION gst_unitconv_new ##### --> <para> </para> @Returns: <!-- ##### FUNCTION gst_unitconv_set_convert_units ##### --> <para> </para> @unitconv: @from_unit_named: @to_unit_named: @Returns: <!-- ##### FUNCTION gst_unitconv_convert_value ##### --> <para> </para> @unitconv: @from_value: @to_value: @Returns: <!-- ##### FUNCTION gst_unitconv_unit_spec ##### --> <para> </para> @unit_name: @Returns: <!-- ##### FUNCTION gst_unitconv_unit_exists ##### --> <para> </para> @unit_name: @Returns: <!-- ##### FUNCTION gst_unitconv_unit_is_logarithmic ##### --> <para> </para> @unit_name: @Returns: <!-- ##### FUNCTION gst_unitconv_register_unit ##### --> <para> </para> @domain_name: @is_domain_default: @is_logarithmic: @unit_spec: @Returns: <!-- ##### FUNCTION gst_unitconv_register_convert_func ##### --> <para> </para> @from_unit_named: @to_unit_named: @convert_func: @Returns: <!-- ##### FUNCTION gst_unitconv_register_convert_property ##### --> <para> </para> @unit_name: @convert_prop_spec: @Returns: