Meta sequence number compare function. Can be used as #GCompareFunc or a #GCompareDataFunc.
a #GstMeta
a negative number if @meta1 comes before @meta2, 0 if both metas have an equal sequence number, or a positive integer if @meta1 comes after @meta2.
1.16
See Implementation
Meta sequence number compare function. Can be used as #GCompareFunc or a #GCompareDataFunc.