ReadonlycancelTrue when a previously sent event with this id is cancelled.
Readonlysegmentationsegmentation_duration in ticks, or null when not signalled.
Readonlysegmentationsegmentation_event_id, shared by the start and end descriptors of one
segment.
Readonlysegmentationsegmentation_type_id, see SegmentationType.
Readonlysegmentsegment_num.
Readonlysegmentssegments_expected.
ReadonlytypeReadonlyupidThe raw segmentation_upid bytes.
Readonlyupidsegmentation_upid_type, e.g. 0x0C for MPU or 0x0E for ADS info.
segmentation_descriptor()(tag 0x02): describes the segment that starts or ends at the section's time, such as a provider or distributor placement opportunity.