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Lecture: Live is Life: Efficient Two-pass Per-title Encoding for Adaptive Live...

Master data

English

Title:

Live is Life: Efficient Two-pass Per-title Encoding for Adaptive Live Streaming

Description:

According to the Bitmovin Video Developer Report 2021, live streaming at scale has the highest scope for innovation in video streaming services. Currently, there are no open-source implementations available which can predict video complexity for live streaming applications. To this light, we plan to demo the functions of VCA software, and show accuracy of the complexities analyzed by VCA (https://vca.itec.aau.at) using the heatmaps, and show-case the speed of video complexity analysis. VCA can achieve an analysis speed of about 370fps compared to the 5fps speed of the reference SITI implementation. Hence, we show that it can be used for live streaming applications.

In the demo, we also showcase an application of VCA in detail: optimized CRF prediction for adaptive streaming, which is being presented in ICIP’22 (Paper ID: 2030). This scheme improves the compression efficiency of the conventional ABR encoding for live streaming.

Keywords:

Type:	Other presentation/interviews
Homepage:	https://2022.ieeeicip.org/industry-demos/#live
Event:	IEEE International Conference in Image Processing (ICIP 2022) (Bordeaux)
Date:	17.10.2022
lecture status:	stattgefunden (Präsenz)

Participants

(internal)

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(external)

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(internal)

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Assignment

Organisation

Address

Fakultät für Technische Wissenschaften

Universitaetsstr. 65-67
AT - 9020 Klagenfurt am Wörthersee

Categorisation

Subject areas	1020 - Computer Sciences
Research Cluster	No research Research Cluster selected
Focus of lecture	Science to Science (Quality indicator: II) Classification raster of the assigned organisational units: Institut für Informationstechnologie
Group of participants	Mainly international
Published?	Yes
working groups	Multimedia Communication

Cooperations

Organisation

Address

Schleppe-Platz 7
AT - 9020 Klagenfurt am Wörthersee

Research activities

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Projects	AdapTive Streaming over HTTP and Emergi... AdapTive Streaming over HTTP and Emerging Networked MultimediA Services (CD-Labor ATHENA) Univ.-Prof. Dipl.-Ing. Dr. Christian Timmerer 01.10.2021 - 30.09.2024 To project
Publications	ETPS: Efficient Two-Pass Encoding Schem... ETPS: Efficient Two-Pass Encoding Scheme for Adaptive Live Streaming (2022) V. Menon, H. Amirpourazarian, M. Ghanbari, C. Timmerer ICIP'22 Proceedings of the IEEE International Conference on Image Processing No Publisher selected to publication
Events	IEEE International Conference in Image Processing (ICIP 2022) IEEE International Conference in Image Processing (ICIP 2022) Bordeaux , Frankreich 16.10.2022 - 19.10.2022 To ext. Event (external)
Lectures	No related lectures