Synchronisation zwischen Multimediadatenströmen und Themen in einem sozialen Netzwerk
Anmelder: Alcatel Lucent, ALCATEL LUCENT 🇫🇷
Details
- Veröffentlichungs-Nr.
- EP2811752
- Aktenzeichen
- EP13305733
- Anmeldetag
- 3. Juni 2013
- Veröffentlichung
- 15. August 2018
- Erteilung
- 15. August 2018
- Rechtsraum
- EP
- IPC
- H04N21/4788H04N21/234H04N21/242H04N21/2665H04N21/8405H04N21/8547H04N21/845G06Q10/10G06Q50/00
Abstract
For controlling synchronization between a multimedia flow and a related social network thread, a device able to capture the multimedia flow and the social network thread selects (S1) a time interval, determines (S2) a list of multimedia keywords associated with the multimedia flow and determines (S3) a list of social keywords associated with the social network thread, each multimedia keyword and each social keyword being associated with a timestamp. The device produces (S4) a filtered list of filtered multimedia keywords by selecting distinctive multimedia keywords, each filtered multimedia keyword being associated with a set of similar social keywords, computes (S5) a set of delays for at least one filtered multimedia keyword , each delay corresponding to the time difference between the timestamp of the filtered multimedia keyword and the timestamp of a similar social keyword associated with the filtered multimedia keyword, and determines (S6) a drift for the time interval by means of at least one set of delays.
Anmelder
- Firmen
- Alcatel Lucent
ALCATEL LUCENT - Land
- 🇫🇷 Frankreich
Ehemaliger französisch-amerikanischer Telekommunikationskonzern mit Sitz in Paris/Boulogne-Billancourt, entstanden 2006 aus der Fusion von Alcatel und Lucent Technologies. War aktiv in Netzwerktechnik, Telekommunikationsausrüstung und Glasfasertechnologie; seit 2016 Teil von Nokia.
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