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Report on GMSys 2023: First International ACM Green Multimedia Systems Workshop

Posted on June 19, 2023 by

The first International ACM Green Multimedia Systems Workshop, hosted and organized as part of the 14th ACM Multimedia Systems Conference, took place on Saturday, 10 June 2023 in the beautiful city of Vancouver, Canada. This workshop served as a crucial … Continue reading →

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Optimizing Video Streaming for Sustainability and Quality: The Role of Preset Selection in Per-Title Encoding

Posted on May 31, 2023 by

IEEE International Conference on Multimedia and Expo (ICME) 10-14 July 2023, Brisbane, Australia [PDF] Hadi Amirpour (Alpen-Adria-Universität Klagenfurt), Vignesh V Menon (Alpen-Adria-Universität Klagenfurt), Samira Afzal (Alpen-Adria-Universität Klagenfurt), Radu Prodan (Alpen-Adria-Universität Klagenfurt),  and Christian Timmerer (Alpen-Adria-Universität Klagenfurt) Abstract: HTTP Adaptive Streaming … Continue reading →

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IXR’23: Interactive eXtended Reality 2023

Posted on April 11, 2023 by

IXR’23: Interactive eXtended Reality 2023 colocated with ACM Multimedia 2023 October 2023, Ottawa, Canada [Link] Workshop Chairs: Irene Viola, CWI, Netherlands Hadi Amirpour, Klagenfurt University, Austria Stephanie Arévalo Arboleda, TUIlmenau , Germany Maria Torres Vega, Ghent University, Belgium Topics of … Continue reading →

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VCIP 2025 Conference to be held in Klagenfurt by AAU

Posted on March 28, 2023 by

 International Conference on Visual Communications and Image Processing (VCIP) 1-4 December 2025 Klagenfurt, Austria   VCIP has a long tradition in showcasing pioneering technologies in visual communication and processing, and many landmark papers first appeared in VCIP. We will carry … Continue reading →

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A Tutorial on Immersive Video Delivery: From Omnidirectional Video to Holography

Posted on March 27, 2023 by

IEEE Communications Surveys and Tutorials [PDF] Jeroen van der Hooft (Ghent University, Belgium), Hadi Amirpour (AAU, Austria), Maria Torres Vega (KU Leuven, Belgium), Yago Sanchez (Fraunhofer/HHI), Raimund Schatz (AIT, Austria), Thomas Schierl (Fraunhofer/HHI, Germany), and Christian Timmerer (AAU, Austria) Abstract: Video services are evolving … Continue reading →

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LLL-CAdViSE: Live Low-Latency Cloud-based Adaptive Video Streaming Evaluation framework

Posted on March 13, 2023 by

IEEE Access, A Multidisciplinary, Open-access Journal of the IEEE [PDF, GitHub, Slides, Video] Babak Taraghi , Hermann Hellwagner and Christian Timmerer (AAU, Austria) Low-latency live streaming by HTTP Chunked Transfer EncodingAbstract: Live media streaming is a challenging task by itself, and when it … Continue reading →

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Patent approval for “Fast multi-rate encoding for adaptive HTTP streaming”

Posted on February 24, 2023 by

Fast multi-rate encoding for adaptive HTTP streaming US Patent [PDF] Hadi Amirpour (Alpen-Adria-Universität Klagenfurt, Austria), Ekrem Çetynkaya (Alpen-Adria-Universität Klagenfurt, Austria), and Christian Timmerer (Alpen-Adria-Universität Klagenfurt, Austria)   Abstract: According to embodiments of the disclosure, information of higher and lower quality encoded video segments is … Continue reading →

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