SCTE 35 Part 1
sub_segments_expected
segmentation_descriptor · Decimal
For the advertisement-start, placement-opportunity-start (including overlay), and ad-block-start types, the total number of sub-segments expected in the collection.
segmentation_descriptor · Decimal
For the advertisement-start, placement-opportunity-start (including overlay), and ad-block-start types, the total number of sub-segments expected in the collection.