ReadonlydirectionReadonlydurationThe avail duration in ticks, or null when not signalled.
ReadonlyeventThe splice_event_id or segmentation_event_id. The out and in
signals of one avail share it.
ReadonlytimeThe splice time in ticks, including the section's pts adjustment, or null when immediate or unspecified.
The avail a section signals: whether it opens (
out) or closes (in) an avail, the avail's event id, and its duration in ticks when known.