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Multimedia Communication- Call for presentations for ITU-T SG 21 and ISO/IEC JTC 1/SC 29 joint workshop on Media Streaming Services - What’s next May 27, 2026
- MPEG news: a report from the 154th meeting May 15, 2026
- Sustainability in Video Encoding and Streaming March 27, 2026
- MPEG news: a report from the 153rd meeting February 20, 2026
- Professor of Information Systems Engineering (all genders welcome) February 18, 2026
- MPEG news: a report from the 152nd meeting November 28, 2025
- Happy World Standards Day 2025! October 14, 2025
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Recent Posts
- MoQSplat: Adaptive Progressive Streaming of 3D Gaussian Splatting over MoQ July 25, 2026
- Towards AI-Assisted Sustainable Adaptive Video Streaming Systems: Tutorial and Survey July 23, 2026
- AGSR: Aperture-Guided Super-Resolution for Gaussian Splatting July 21, 2026
- Wave-Aware Primitive Culling for Scalable Gaussian Wave Splatting July 21, 2026
- Depth-Aware Stereo Bitrate Ladder Optimization with Decoding-Time Constraints for HTTP Adaptive Streaming July 20, 2026
Category Archives: ATHENA
ISO/IEC Excellence Award awarded to Christian Timmerer for his contributions to MPEG-DASH
On behalf of ISO and IEC, this certificate is awarded to Christian Timmerer Project Editor in ISO/IEC|TC 1/SC 29/WG 3, MPEG Systems In recognition of his excellent service to ISO/lEC JTC 1/SC 29, in particular, his exceptional contributions to the … Continue reading
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Evaluation of Quality of Experience of ABR Schemes in Gaming Stream
Klagenfurt, November 29, 2023 Reza Ebrahimi successfully defended his Master Thesis on “Quality of Experience Evaluation of Stall Events and Quality Switches in Game Streaming“. Abstract: The exponential growth of computer game streaming has led to the development of Quality … Continue reading
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VCIP’23 Tutorial: Advances in HTTP Adaptive Streaming: New Standards, Video Codecs, and Encoding Optimization Techniques
VCIP 2023 Monday, Dec4, 2023 https://vcip2023.iforum.biz/page/goto Lectures: Hadi Amirpour, AAU, AT Christian Timmerer, AAU, AT Abstract: The applications of video streaming are the primary drivers of Internet traffic, as over 82% of IP traffic in 2022. HTTP Adaptive Streaming (HAS) … Continue reading
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Internship 2024 at ATHENA
At Christian Doppler laboratory ATHENA, we offer an internship*)**) for 2024 for Master Students, and we kindly request your applications by the 19th of January 2024 with the following data (in German or English): CV Record of study/transcript (“Studienerfolgsnachweis”) *) … Continue reading
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Network-Assisted Delivery of Adaptive Video Streaming Services through CDN, SDN, and MEC
Klagenfurt, August 22, 2023 Congratulations to Dr. Reza Farahani for successfully defending his dissertation on “Network-Assisted Delivery of Adaptive Video Streaming Services through CDN, SDN, and MEC” at Universität Klagenfurt in the context of the Christian Doppler Laboratory ATHENA. Abstract … Continue reading
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JPEG Image Encryption with DC Rotation and Undivided RSV-based AC Group Permutation
IEEE Transactions on Multimedia (TMM) [PDF] Yuan Yuan (Southwest Jiaotong University, China), Hongjie He (Southwest Jiaotong University, China), Yaolin Yang (Southwest Jiaotong University, China), Hadi Amirpour (AAU, Klagenfurt, Austria), Christian Timmerer (AAU, Klagenfurt, Austria), Fan Chen (Southwest Jiaotong University, China) Abstract: Existing … Continue reading
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ALIVE: A Latency- and Cost-Aware Hybrid P2P-CDN Framework for Live Video Streaming
IEEE Transactions on Network and Service Management [PDF] Reza Farahani (Alpen-Adria-Universität Klagenfurt, Austria), Ekrem Çetinkaya (Alpen-Adria-Universität Klagenfurt, Austria), Christian Timmerer (Alpen-Adria-Universität Klagenfurt, Austria), Mohammad Shojafar (University of Surrey, UK), Mohammad Ghanbari (University of Essex, UK), and Hermann Hellwagner (Alpen-Adria-Universität Klagenfurt, Austria) … Continue reading
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