Compact disc playing system and its play back method
US8326946B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 4, 2004 |
| Grant date | Dec 4, 2012 |
| Priority date | — |
| Expiry date | Jun 15, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2220/2562
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An optical disc playing system, comprises a selecting apparatus for receiving a command from a user, which requires to play a part of content of a program in the optical disc; a sending apparatus for sending a request which requires to provide the related information of said part of content; a receiving apparatus for receiving the related information; and a reading-out apparatus for reading out the received related information and said part of content. An optical disc playing method using said system comprises the steps of: receiving a command from a user, which requires to play a part of content of a program in the optical disc; sending a request which requires to provide the related information of said part of content; receiving the related information; and playing the disc in coordination with said part of content using the received related information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.