Checks if all caps represented by subset are also represented by superset. Note This function does not work reliably if optional properties for caps are included on one caps and omitted on the other.
a potentially greater GstCaps
TRUE if subset is a subset of superset
See Implementation
Checks if all caps represented by subset are also represented by superset. Note This function does not work reliably if optional properties for caps are included on one caps and omitted on the other.