- 专利标题: Integration of control data into digital broadcast content for access to ancillary information
-
申请号: US16431591申请日: 2019-06-04
-
公开(公告)号: US11558657B2公开(公告)日: 2023-01-17
- 发明人: Gary M. Zalewski
- 申请人: Sony Interactive Entertainment LLC
- 申请人地址: US CA San Mateo
- 专利权人: Sony Interactive Entertainment LLC
- 当前专利权人: Sony Interactive Entertainment LLC
- 当前专利权人地址: US CA San Mateo
- 代理机构: Penilla IP, APC
- 主分类号: H04N7/10
- IPC分类号: H04N7/10 ; H04N21/435 ; H04H20/28 ; H04H60/13 ; H04H60/73 ; H04N21/235 ; H04N21/431 ; H04N21/6543 ; H04N21/81 ; H04H40/18
摘要:
Ancillary information associated with one or more images embedded in a digital broadcast data stream may be accessed by a digital broadcast receiving device. The device may include a receiver unit, a processor, and a memory. The processor may execute program instructions to access the ancillary information. Control data may be associated with one or more visual components of one or more video images. The control data and images may be combined into a digital broadcast data stream. The device may receive the images and control data. The images may be presented on a display device. The receiving device may use the control data to present or store a perceptible indication that ancillary information is associated with the visual components in conjunction with presenting the images. The device may use the control data to present or store the ancillary information in response to an input signal.
公开/授权文献
信息查询