This is useful in language bindings where unknown gobject.Value types are not
supported. This function will convert the GST_TYPE_LIST into a newly
allocated GValueArray and return it through array. Be aware that this is
slower then getting the gobject.Value directly.
TRUE if the value could be set correctly. If there was no field
with fieldname or the existing field did not contain a GST_TYPE_LIST, this
function returns FALSE.
This is useful in language bindings where unknown gobject.Value types are not supported. This function will convert the GST_TYPE_LIST into a newly allocated GValueArray and return it through array. Be aware that this is slower then getting the gobject.Value directly.