Type,Description,Reference
0,Reserved,[RFC6332]
1,RTP Seqnum of the First Multicast Packet,[RFC6332]
2,SFGMP Join Time,[RFC6332]
3,Application Request-to-Multicast Delta Time,[RFC6332]
4,Application Request-to-Presentation Delta Time,[RFC6332]
5-10,Unassigned,
11,Application Request-to-RAMS Request Delta Time,[RFC6332]
12,RAMS Request-to-RAMS Information Delta Time,[RFC6332]
13,RAMS Request-to-Burst Delta Time,[RFC6332]
14,RAMS Request-to-Multicast Delta Time,[RFC6332]
15,RAMS Request-to-Burst-Completion Delta Time,[RFC6332]
16,Number of Duplicate Packets,[RFC6332]
17,Size of Burst-to-Multicast Gap,[RFC6332]
18-127,Unassigned,
128-254,Reserved for private extensions,[RFC6332]
255,Reserved,[RFC6332]