Method for controlling display of audio-visual programmes, and receiver for displaying same
US7895619B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 25, 2002 |
| Grant date | Feb 22, 2011 |
| Priority date | — |
| Expiry date | Oct 21, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/812
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The invention relates to a method for controlling of the display of audio-visual program by a receiver provided with means of receiving and recording audio-visual programs. The method comprises a step of recording a first program selected by the user; and subsequent to an action by the user to display the recorded program, a step of playback a program of a second type pre-recorded in the recording means (this program being for example of an advertising type), and a step which consists in displaying the second type program before the end of the first program display for a time interval stored in the receiver, the display of the first program being conditional to the display of the second-type program. The invention is characterized in that it comprises an improvement, whereby the receiver keeps an account of the duration of display of programs of the second type and authorizes unconditionally the display of programs after a certain duration. The invention also concerns the receiver adapted to display program in accordance with the method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.