Audio-video player and event determination device
US8184958B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 1, 2007 |
| Grant date | May 22, 2012 |
| Priority date | — |
| Expiry date | Mar 22, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/8063
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An audio-video player, which automatically determines an event corresponding to the current state and displays a preferred message associated with the event, is provided. A DVD player includes: a massage table which stores prescribed messages in advance by associating them with a plurality of events having prescribed priorities; an event determination unit which sequentially determines whether the current state corresponds to an event, starting from an event of higher priority; and a message display control unit which reads out, when the event determination unit found the corresponding event, a prescribed message associated with the corresponding event from a message table and displays it.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.