Author Archives: Christian Timmerer

Summer School on Adaptive Streaming over HTTP and Emerging Networked Multimedia Services July 13-17, 2020 | Klagenfurt am Wörthersee | Austria https://athena.itec.aau.at/summer-school-2020 Real-time multimedia information and entertainment services – specifically, streaming of digital video and audio content – account for … Continue reading →

Klagenfurt, Austria / 21 January 2020 – Bitmovin, a world leader in online video technology, is teaming up with the University of Klagenfurt and the Austrian Federal Ministry of Digital and Economic Affairs (BMDW) in a multi-million Euro research project … Continue reading →

Summer School on Adaptive Streaming over HTTP and Emerging Networked Multimedia Services July 13-17, 2020 | Klagenfurt am Wörthersee | Austria https://athena.itec.aau.at/summer-school-2020 Introduction Real-time multimedia information and entertainment services – specifically, streaming of digital video and audio content – account … Continue reading →

Towards 6DoF HTTP Adaptive Streaming Through Point Cloud Compression https://www.acmmm.org/2019/ [PDF] Jeroen van der Hooft, Tim Wauters, Filip De Turck (Ghent University – imec), Christian Timmerer, and Hermann Hellwagner (Alpen-Adria-Universität Klagenfurt) Abstract: The increasing popularity of head-mounted devices and 360° video … Continue reading →

Bandwidth Prediction in Low-Latency Chunked Streaming http://nossdav.org/2019/ [PDF] Abdelhak Bentaleb (National University of Singapore), Christian Timmerer (Alpen-Adria Universität & Bitmovin Inc,), Ali C. Begen (Ozyegin University), and Roger Zimmermann (National University of Singapore) Abstract: HTTP adaptive streaming (HAS) with chunked transfer encoding … Continue reading →

ACM Multimedia 2019 October 21-25, 2019, Nice, France https://www.acmmm.org/2019/ The slides for this tutorial are available here. Lecturers Christian Timmerer, Alpen-Adria-Universität Klagenfurt & Bitmovin, Inc. Ali C. Begen, Ozyegin University and Networked Media Abstract Universal media access as proposed in … Continue reading →

Tile-based Streaming of 8K Omnidirectional Video: Subjective and Objective QoE Evaluation https://www.qomex2019.de/ [PDF] Raimund Schatz (AIT Austrian Institute of Technology), Anatoliy Zabrovskiy (Alpen-Adria Universität Klagenfurt), Christian Timmerer (Alpen-Adria Universität Klagenfurt, Bitmovin Inc.) Tile-based Streaming of 8K Omnidirectional Video: Subjective and … Continue reading →

In my most recent blog post I wrote about “mobile data traffic report and forecast 2017-2022” based on white papers/reports from Sandvine and Cisco. The short summary is as follows: Sandvine reports that in total around 42% is video (compared to … Continue reading →

This is the Web site of Christian Doppler (CD) Pilot Laboratory ATHENA “Adaptive Streaming over HTTP and Emerging Networked Multimedia Services”. The project will start in 2019 and for further details, please see the about page as well as open jobs.