Invention Grant
US08635651B2 Identifying ancillary information associated with an audio/video program 有权
识别与音频/视频节目相关联的辅助信息

Identifying ancillary information associated with an audio/video program
Abstract:
A system communicates video information including television content associated with a plurality of channels and ancillary information. Information may be transmitted with the ancillary information that is indicative of the type of content included in the ancillary information. This provides the user, in one embodiment of the present invention, with a visual indication of the type of information that accompanies television content. This helps the user to decide whether the user wishes to view the ancillary information and provides the opportunity to select that enhancement for viewing.
Information query
Patent Agency Ranking
0/0