Vortrag: VE-Match: Video Encoding Matching-Based Model in the Cloud and Edge

Stammdaten
Titel: VE-Match: Video Encoding Matching-Based Model in the Cloud and Edge
Beschreibung:
The considerable surge in energy consumption within data centers can be attributed to the exponential rise in demand for complex computing workflows and storage resources. Video streaming applications are both compute and storage-intensive and account for the majority of today's internet services. In this work, we designed a video encoding application consisting of codec, bitrate, and resolution set for encoding a video segment. Then, we propose VE-Match, a matching-based method to schedule video encoding applications on both Cloud and Edge resources to optimize costs and energy consumption. Evaluation results on a real computing testbed federated between Amazon Web Services (AWS) EC2 Cloud instances and the Alpen-Adria University (AAU) Edge server reveal that VE-Match achieves lower costs by 17%-78% in the cost-optimized scenarios compared to the energy-optimized and tradeoff between cost and energy. Moreover, VE-Match improves the video encoding energy consumption by 38%-45% and gCO2 emission by up to 80% in the energy-optimized scenarios compared to the cost-optimized and tradeoff between cost and energy.
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Schlagworte: Video encoding, Cloud and Edge computing, energy consumption, CO² emission, scheduling
Typ: Sonstige Präsentation/Interviews
Homepage: -
Veranstaltung: Bitmovin APAC Meeting (Klagenfurt)
Datum: 21.11.2023
Vortragsstatus: stattgefunden (Präsenz)

Beteiligte
Samira Afzal
Samira.Afzal@aau.at
Institut für Informationstechnologie
Forschungsaktivitäten
zur Visitenkarte
(intern)
  • Vortragende/r
Narges Mehran
Narges.Mehran@aau.at
Forschungsaktivitäten
zur Visitenkarte
(intern)
  • Vortragende/r

Zuordnung
Organisation Adresse
Fakultät für Technische Wissenschaften
  Institut für Informationstechnologie
Universitaetsstr. 65-67
9020 Klagenfurt am Wörthersee
Österreich
   martina.steinbacher@aau.at
http://itec.aau.at/
zur Organisation
Universitaetsstr. 65-67
AT - 9020  Klagenfurt am Wörthersee

Kategorisierung
Sachgebiete
  • 1020 - Informatik
Forschungscluster Kein Forschungscluster ausgewählt
Vortragsfokus
  • Science to Professionals (Qualitätsindikator: III)
Klassifikationsraster der zugeordneten Organisationseinheiten:
TeilnehmerInnenkreis
  • Überwiegend international
Publiziert?
  • Nein
Arbeitsgruppen
  • Verteilte Systeme

Kooperationen
Organisation Adresse
bitmovin GmbH
Schleppe-Platz 7
9020 Klagenfurt am Wörthersee
Österreich - Kärnten
Schleppe-Platz 7
AT - 9020  Klagenfurt am Wörthersee