Selectors

Annotations refer to part of a media, rather than all of it, as the Target. We call that part of the media a Segment. A Selector is used to describe how to determine the Segment from within the Source media. Multiple Selectors can be given to describe the same Segment in different ways.

Example Use Case: Gaelle wants to associate a selection of an image in frame version, with another image on the same frame of another version. She selects both using her client application, and creates the Annotation with a SpecificResource that has a Selector for each of the Body and the Target.

Table of contents

• Data position selector
• Fragment selector
• OIIO Selector
• OTIO selector
• Range selector
• SVG selector
• USD selector