Invention Application
US20120311639A1 VIDEO SEARCHING USING TV AND USER INTERFACES THEREFOR 审中-公开
使用电视和用户界面进行视频搜索

VIDEO SEARCHING USING TV AND USER INTERFACES THEREFOR
Abstract:
A viewer watching a video program on a display of an audio-video device can select a “Video Search” application indicating viewer desire to obtain information about a currently playing video program. The application is invoked to send name of the currently playing video program to a server associated with a database to cause the server to execute a search of the database. The server returns metadata related to the currently playing video program, which is presented on the display along with the currently playing video program. The metadata includes links to additional information, such as cast members associated with the video program. The links are selectable to cause the server to execute a search of the database for metadata relating to the additional information, which is returned to the AV device and presented on the display along with the currently playing video program.
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