Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Orange SA
Original Assignee
France Telecom SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by France Telecom SAfiledCriticalFrance Telecom SA
Priority to FR0410947ApriorityCriticalpatent/FR2876857B1/fr
Publication of FR2876857A1publicationCriticalpatent/FR2876857A1/fr
Application grantedgrantedCritical
Publication of FR2876857B1publicationCriticalpatent/FR2876857B1/fr
H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
H04N5/00—Details of television systems
H04N5/76—Television signal recording
H04N5/91—Television signal processing therefor
H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
H04N5/9201—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal
Landscapes
Engineering & Computer Science
(AREA)
Multimedia
(AREA)
Signal Processing
(AREA)
Storage Device Security
(AREA)
Television Signal Processing For Recording
(AREA)
FR0410947A2004-10-152004-10-15Systeme, procede et support de donnees pour l'enregistrement d'un flux temporel d'informations
Expired - Fee RelatedFR2876857B1
(fr)
Dispositif d' enregistrement d'informations video, procede d'enregistrement d'informations video, programme d'enregistrement d'informations video et support d'enregistrement contenant le programme d'enregistrement d'informations video
Appareil d'enregistrement/reproduction destine a mettre en oeuvre la lecture-modification-ecriture (rmw) pour un ecrasement logique (low), procede d'enregistrement/reproduction associe et support de stockage d'informations correspondant
Support d'enregistrement d'informations, procede d'enregistrement simultane et dispositif d'enregistrement/reproduction d'informations
Support d'enregistrement d'informations inscriptible, procede d'enregistrement d'informations, procede de reproduction d'informations associe, dispositif d'enregistrement d'informations et dispositif de reproduction d'informations
Procede de tatouage d'un signal video, systeme et support de donnees pour la mise en oeuvre de ce procede, procede d'extraction du tatouage d'un signal video, systeme pour la mise en oeuvre de ce procede
Support d"enregistrement, et dispositif de traitement d"informations et procédé de traitement d"informations pour le support d"enregistrement