A method (500) for generating a time scheduling (150) of a contents stream (140) distributed to a plurality of terminals (120) is provided. The contents stream is segmented in consecutive segments, each segment defining a corresponding program (Pi). The method includes receiving auxiliary meta data comprising a planned time scheduling of the content stream which has been set in advance and monitoring at least a portion of a segment of the contents stream to extract corresponding content features there from. The method further includes generating a corresponding fingerprint based on the extracted content features and assessing at least one among an actual start time and an actual end time of such segment based on a comparison between said fingerprint and a reference fingerprint associated with such segment. The method still further includes updating the planned time scheduling based on the assessed at least one among the actual start time and the actual end time so as to generate a time scheduling synchronized with the contents stream.

Method and System for Synchronizing Electronic Program Guides

ADAMI, Nicola
Software
;
BENINI, Sergio
Membro del Collaboration Group
;
LEONARDI, Riccardo
Conceptualization
2012-01-01

Abstract

A method (500) for generating a time scheduling (150) of a contents stream (140) distributed to a plurality of terminals (120) is provided. The contents stream is segmented in consecutive segments, each segment defining a corresponding program (Pi). The method includes receiving auxiliary meta data comprising a planned time scheduling of the content stream which has been set in advance and monitoring at least a portion of a segment of the contents stream to extract corresponding content features there from. The method further includes generating a corresponding fingerprint based on the extracted content features and assessing at least one among an actual start time and an actual end time of such segment based on a comparison between said fingerprint and a reference fingerprint associated with such segment. The method still further includes updating the planned time scheduling based on the assessed at least one among the actual start time and the actual end time so as to generate a time scheduling synchronized with the contents stream.
2012
File in questo prodotto:
File Dimensione Formato  
Brevetto WO2012089251A1 - Method and system for syncronizing electronic program guides - Google Brevetti.pdf

accesso aperto

Descrizione: Brevetto WO2012089251A1
Tipologia: Full Text
Licenza: Creative commons
Dimensione 237.17 kB
Formato Adobe PDF
237.17 kB Adobe PDF Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11379/166259
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact