发明名称 |
Methods and apparatus for filtering content from a presentation stream using signature data |
摘要 |
Described herein are methods and apparatus for the identification of locations in a presentation stream based on metadata associated with the presentation stream. Locations within a presentation stream are identified using signature data associated with the presentation stream. The identified locations within a presentation stream may be utilized to identify boundaries of segments within the presentation stream, such as segments of a show and interstitials (e.g., commercials) of the show. The identified portions of a presentation stream may then be utilized for filtering segments of content during presentation.
|
申请公布号 |
US8510771(B2) |
申请公布日期 |
2013.08.13 |
申请号 |
US20090434742 |
申请日期 |
2009.05.04 |
申请人 |
CASAGRANDE STEVEN M.;KUMMER DAVID A.;ECHOSTAR TECHNOLOGIES L.L.C. |
发明人 |
CASAGRANDE STEVEN M.;KUMMER DAVID A. |
分类号 |
H04N7/10 |
主分类号 |
H04N7/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|