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A Subjective Study for the Design of Multi-resolution ABR Video Streams with the VP9 Codec

Chao Chen, Sasi Inguva, Andrew Rankin, Anil Kokaram
2016 IS&T International Symposium on Electronic Imaging Science and Technology  
A widely used ABR streaming method is to adapt the video bit rate to channel throughput by dynamically changing the video resolution.  ...  We use the design of bitrates for 2K and 4K resolutions as an example of the performance of this strategy.  ...  With multi-resolution ABR streaming, Figure 2 . 2 The empirical cumulative distribution function (CDF) of the resolution switching bit rate of all 4K videos uploaded to Youtube.  ... 
doi:10.2352/issn.2470-1173.2016.2.vipc-235 fatcat:undism5eqvewdjgesulmcamvt4

Multi-codec ultra high definition 8K MPEG-DASH dataset

Babak Taraghi, Hadi Amirpour, Christian Timmerer
2022 Proceedings of the 13th ACM Multimedia Systems Conference  
Video streaming services with a rapidly growing desire for more resources to provide better quality, such as Ultra High Definition (UHD) 8K content, are on the list.  ...  We provide our dataset with resolutions of up to 7680x4320 or 8K.  ...  ACKNOWLEDGMENTS The financial support of the Austrian Federal Ministry for Digital and Economic Affairs, the National Foundation for Research, Technology and Development, and the Christian Doppler Research  ... 
doi:10.1145/3524273.3532889 fatcat:e2fr5z6iabgchgc6an5re4eclm

Deep Neural Network–based Enhancement for Image and Video Streaming Systems: A Survey and Future Directions

Royson Lee, Stylianos I. Venieris, Nicholas D. Lane
2022 ACM Computing Surveys  
Internet-enabled smartphones and ultra-wide displays are transforming a variety of visual apps spanning from on-demand movies and 360° videos to video-conferencing and live streaming.  ...  We then cover the deployment challenges of these models and analyze existing systems and their design decisions in efficiently overcoming these technical challenges.  ...  For a non-anchor frame, following the VP9 codec, the SR-integrated codec first uses a reference index to select a previously upscaled frame from the Frame Cache.  ... 
doi:10.1145/3469094 fatcat:vonlsk72hbg27jx2q6umrfpu2q

Random Linear Network Coding for 5G Mobile Video Delivery [article]

Dejan Vukobratovic, Andrea Tassi, Savo Delic, Chadi Khirallah
2018 arXiv   pre-print
An exponential increase in mobile video delivery will continue with the demand for higher resolution, multi-view and large-scale multicast video services.  ...  Novel fifth generation (5G) 3GPP New Radio (NR) standard will bring a number of new opportunities for optimizing video delivery across both 5G core and radio access networks.  ...  Author Contributions: For research articles with several authors, a short paragraph specifying their individual contributions must be provided.  ... 
arXiv:1802.04873v2 fatcat:egr5ci7adja35fjigdhqmnu3e4

Random Linear Network Coding for 5G Mobile Video Delivery

Dejan Vukobratovic, Andrea Tassi, Savo Delic, Chadi Khirallah
2018 Information  
An exponential increase in mobile video delivery will continue with the demand for higher resolution, multi-view and large-scale multicast video services.  ...  Novel fifth generation (5G) 3GPP New Radio (NR) standard will bring a number of new opportunities for optimizing video delivery across both 5G core and radio access networks.  ...  The work in [82] presents a study on high-quality high-throughput video streaming with enhanced reliability, which is achieved using a combination of end-to-end RLNC and 5G multi-connectivity via legacy  ... 
doi:10.3390/info9040072 fatcat:6xzkonpm7jeexm3dcckis2qpou

Survey of Transportation of Adaptive Multimedia Streaming service in Internet

Miran Taha, Jaime Lloret, Alejandro Canovas, Laura Garcia
2017 Network Protocols and Algorithms  
A key concern of quality perceived for video streaming applications over Internet is the Quality of Experience (QoE) that users go through.  ...  The video player at the client side plays a vital role in buffer management and choosing the appropriate bit rate for each such segment of video to be transmitted.  ...  So, all these study and analysis greatly reveals the fact that, H.264 is the standard choice of codec for high definition resolution video streaming and iOS devices as well.  ... 
doi:10.5296/npa.v9i1-2.12412 fatcat:g5bzpl7tanejvp5zq2ddefyjta

A Survey on Bitrate Adaptation Schemes for Streaming Media over HTTP

2018 IEEE Communications Surveys and Tutorials  
In this survey, we present state-of-the-art bitrate adaptation algorithms for HTTP adaptive streaming (HAS).  ...  The objective of these algorithms is to ensure a high quality of experience (QoE) for viewers in the presence of bandwidth fluctuations due to factors like signal strength, network congestion, network  ...  ACKNOWLEDGMENT The authors would like to thank Prof. Saad Harous for his valuable feedback.  ... 
doi:10.1109/comst.2018.2862938 fatcat:ejayeqagjrhsfoeffhjvsae7wu

Adaptive Bitrate Streaming Over Cellular Networks: Rate Adaptation and Data Savings Strategies [article]

Yanyuan Qin
2021 arXiv   pre-print
Adaptive bitrate streaming (ABR) has become thede factotechnique for videostreaming over the Internet.  ...  Second, streaming providers havebeen moving towards using Variable Bitrate (VBR) encodings for the video content,which introduces new challenges for ABR streaming, whose nature and implicationsare little  ...  Specifically, we examine (i) H.265 [32], a more recent and effi-cient codec than H.264, using the four publicly available videos, (ii) VP9 [33] , another widely used codec in YouTube, using ten VP9 videos  ... 
arXiv:2104.01104v2 fatcat:goavtynnbnbrpijdkaqnii4ihe

Distributed video transcoding on a heterogeneous computing platform

Zhi Hao Chang, Bih Fei Jong, Wei Jing Wong, M. L. Dennis Wong
2016 2016 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS)  
The requirements for real-time video transcoding systems have been significantly increased due to the easy and widely available access to high resolution video streams and large-scale applications in recent  ...  The proposed approach emphasizes throughput of video data aggregation which involves the continuous input video stream and outcomes of transcoded video streams that are accessible on-the-fly in contrast  ...  hardware accelerators could be subjected to further studies.  ... 
doi:10.1109/apccas.2016.7803998 dblp:conf/apccas/ChangJWW16 fatcat:imxqfhlblza25nmns2zlajtez4

Concepts and models for creating distributed multimedia applications and content in a multiscreen environment [article]

Louay Bassbouss, Technische Universität Berlin, Technische Universität Berlin, Thomas Sikora
2020
The key enabler for the adoption of multiscreen is the consumption of multimedia content on almost any device with a screen.  ...  to devices with restricted resources are currently the main limitations for a unique multiscreen experience.  ...  Acknowledgement First of all, I would like to thank my supervisor Prof. Dr. Manfred Hauswirth,  ... 
doi:10.14279/depositonce-9851 fatcat:dzj5bulvwfcardxa6qu6cmb5hi

From 2D to Next Generation VR/AR Videos: Enabling Efficient Streaming via QoE-aware Mobile Networks

Roberto Irajá Tavares da Costa Filho, Filip De Turck, Luciano Paschoal Gaspary
2020 Anais Estendidos do Simpósio Brasileiro de Redes de Computadores e Sistemas Distribuídos (SBRC Estendido 2020)   unpublished
Ranging from traditional streaming to Virtual Reality (VR) videos, the demand for video applications to mobile devices is booming.  ...  In this dissertation paper we explore the solution space of efficient video streaming over mobile networks.  ...  Maria Torres Vega is funded by a grant of the Research Foundation -Flanders (FWO). This work was also partially funded by CAPES, CNPq, FAPERGS and IFSul.  ... 
doi:10.5753/sbrc_estendido.2020.12416 fatcat:cyqsc3225vh5tig2keu7wgbhga