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1. WO2005002214 - SOURCE ALTERNATIVE D'EMISSIONS PERMETTANT D'EVITER DES CONFLITS DE PROGRAMMATION DANS UN ENREGISTREUR VIDEO NUMERIQUE

Numéro de publication WO/2005/002214
Date de publication 06.01.2005
N° de la demande internationale PCT/IB2004/050992
Date du dépôt international 24.06.2004
CIB
H04N 5/775 2006.01
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
NTRANSMISSION D'IMAGES, p.ex. TÉLÉVISION
5Détails des systèmes de télévision
76Enregistrement du signal de télévision
765Circuits d'interface entre un appareil d'enregistrement et un autre appareil
775entre un appareil d'enregistrement et un récepteur de télévision
H04N 5/445 2011.01
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
NTRANSMISSION D'IMAGES, p.ex. TÉLÉVISION
5Détails des systèmes de télévision
44Circuits de réception
445pour visualisation d'information additionnelle
CPC
H04N 21/4147
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
41Structure of client; Structure of client peripherals
414Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
4147PVR [Personal Video Recorder]
H04N 21/44209
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network, synchronizing decoder's clock; Client middleware
442Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
44209Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless network
H04N 21/4532
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
45Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
4508Management of client or end-user data
4532involving end-user characteristics, e.g. viewer profile, preferences
H04N 21/4583
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
45Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
458Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; ; time-related management operations
4583Automatically resolving scheduling conflicts, e.g. when a recording by reservation has been programmed for two programs in the same time slot
H04N 21/4622
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
45Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
462Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
4622Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
H04N 21/47214
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
47End-user applications
472End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
47214for content reservation or setting reminders; for requesting event notification, e.g. of sport results or stock market
Déposants
  • KONINKLIJKE PHILIPS ELECTRONICS N.V. [NL/NL]; Groenewoudseweg 1 NL-5621 BA Eindhoven, NL (AllExceptUS)
  • PETERS, Marc, A. [NL/NL]; NL (UsOnly)
  • VAN DEN BOOMEN, Wilhelmus, H., G., M. [NL/NL]; NL (UsOnly)
Inventeurs
  • PETERS, Marc, A.; NL
  • VAN DEN BOOMEN, Wilhelmus, H., G., M.; NL
Mandataires
  • VERDONK, Peter, L., F., M.; Prof. Holstlaan 6 NL-5656 AA Eindhoven, NL
Données relatives à la priorité
03101917.727.06.2003EP
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) ALTERNATIVE PROGRAM SOURCE AVOIDS DVR SCHEDULING CONFLICT
(FR) SOURCE ALTERNATIVE D'EMISSIONS PERMETTANT D'EVITER DES CONFLITS DE PROGRAMMATION DANS UN ENREGISTREUR VIDEO NUMERIQUE
Abrégé
(EN)
A method is proposed to enable to automatically record a plurality of content programs that are listed for being broadcast. The method identifies alternative sources for supply of a specific one of the content programs; and conditionally selects a suitable one of the alternative sources for supply of the specific content program in order to avoid a scheduling conflict between recordings.
(FR)
Procédé permettant d'enregistrer automatiquement une pluralité d'émissions incluses dans une liste de diffusion. Ce procédé identifie des sources alternatives pour fournir une émission spécifique de ladite pluralité d'émissions et effectue une sélection conditionnelle d'une source alternative appropriée pour fournir l'émission spécifique afin d'éviter tout conflit de programmation entre les enregistrements.
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