targets

The targets related with the segment, such as the DOM node being spoken by TTS, or active element when playing media overlays.

The number of targets and their types are format specific.

EPUB Media Overlays reports two targets. One with type "application/smil+xml" containing the "par" node backing this segment (including references to parent "seq" nodes). One with type "application/xhtml+xml" containing the html node targeted by the "par" node.

Each node contains a start and end SyncMediaTimelinePosition. If you for example want to allow user's to skip content such as "table" elements, you can search for nodes with nodeName == "table" and skip to that node's endPosition.