RealNetworks, Inc.
Socially annotated presentation systems and methods

Abstract:

A video-platform server may obtain and provide context-specific metadata to remote presentation devices via an application programming interface. Context-specific metadata may include tags describing one or more assets (social-media-enhanced annotations or other such enhancements arising from viewer selections, e.g.) that are depicted in or otherwise associated with a given sequential position (a segment in a video playback, e.g.).