Content reception apparatus and content reception apparatus control method
US8989255B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 7, 2010 |
| Grant date | Mar 24, 2015 |
| Priority date | — |
| Expiry date | Jul 29, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/61
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A content reception apparatus includes a decoding unit configured to decode coded video data including a plurality of layers and generate video data of each layer, an acquisition unit configured to acquire content information associated with the video data of each layer, an extraction unit configured to compare content information corresponding to each of the plurality of layers and extract content information different from each of the plurality of layers as content difference information, and a control unit configured to generate a content information display screen that displays the content information associated with video data of each layer decoded by the decoding unit on a display unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.