These classes provide information about the timeline of the particular media, including the placement of ads.
|PlacementOpportunity||An opportunity class represents a point of interest on the timeline.|
|Timeline||Interface that provides an iterator for processing timeline markers. Represents the timeline of the content, including ad breaks.|
|TimelineItem||Class. Generic immutable representation of a timeline item.|
|TimelineMarker||Interface that represents a marker on the timeline. This marks a region of interest on the actual timeline. Currently, the regions of interest are the ads, which you might want to mark, for example, with a different color on the scrub bar UI. Each marker is defined by a position and a duration (each expressed in milliseconds).|
|TimelineOperation||Base class for all operations that affect the timeline.|