Results 31 to 40 of about 24,910,080 (325)

Super-resolution based bitrate adaptation for HTTP adaptive streaming for mobile devices

Mile-High Video Conference, 2022
The advancement of hardware capabilities in recent years made it possible to apply deep neural network (DNN) based approaches on mobile devices. This paper introduces a lightweight super-resolution (SR) network, namely SR-ABR Net, deployed at mobile ...
Minh Nguyen, Ekrem Çetinkaya, H. Hellwagner, C. Timmerer   +3 more
semanticscholar   +1 more source

A Multi-Path-Based Adaptive Scheme for Multi-View Streaming Over HTTP

IEEE Access, 2018
A majority of the existing research on HTTP focuses on improving the quality of experience for single-source videos. Recently, there has been a focus on multi-view streaming applications, where multiple videos are streamed simultaneously.
Waqas Ur Rahman, Kwangsue Chung
doaj   +1 more source

Adaptive Streaming Server dengan FFMPEG dan Golang

Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), 2021
Quality of experience (QoE) when accessing video streaming becomes a challenge in varieties of network bandwidth/speed. Adaptive streaming becomes an answer to gain good QoE.
David Kristiadi, Marwiyati
doaj   +1 more source

The Impact of Adaptation Strategies on Perceived Quality of HTTP Adaptive Streaming [PDF]

Proceedings of the 2014 Workshop on Design, Quality and Deployment of Adaptive Video Streaming, 2014
Changing network conditions like bandwidth fluctuations and resulting bad user experience issues (e.g. video freezes) pose severe challenges to Internet video streaming. To address this problem, an increasing number of video services utilizes HTTP adaptive streaming (HAS).
Sebastian Egger, Bruno Gardlo, Michael Seufert, Raimund Schatz   +3 more
openaire   +3 more sources

Classifying flows and buffer state for youtube's HTTP adaptive streaming service in mobile networks [PDF]

ACM SIGMM Conference on Multimedia Systems, 2018
Accurate cross-layer information is very useful to optimize mobile networks for specific applications. However, providing application-layer information to lower protocol layers has become very difficult due to the wide adoption of end-to-end encryption ...
D. Tsilimantos, Theodoros Karagkioules, S. Valentin   +2 more
semanticscholar   +1 more source

HTTP Adaptive Streaming: A Review on Current Advances and Future Challenges

ACM Trans. Multim. Comput. Commun. Appl.
Video streaming has evolved from push-based, broad-/multicasting approaches with dedicated hard-/software infrastructures to pull-based unicast schemes utilizing existing Web-based infrastructure to allow for better scalability.
C. Timmerer, Hadi Amirpour, F. Tashtarian, Samira Afzal, Amr Rizk, Michael Zink, Hermann Hellwagner   +6 more
semanticscholar   +1 more source

Adaptive Partially Reliable Delivery of Immersive Media Over QUIC-HTTP/3

IEEE Access, 2023
The increasing popularity of head-mounted displays (HMD) and depth cameras has encouraged content providers to offer interactive immersive media content over the internet.
Hemanth Kumar Ravuri, Maria Torres Vega, Jeroen Der Van Hooft, Tim Wauters, Filip De Turck   +4 more
doaj   +1 more source

FastTTPS: fast approach for video transcoding time prediction and scheduling for HTTP adaptive streaming videos

Cluster Computing, 2020
HTTP adaptive streaming of video content becomes an integrated part of the Internet and dominates other streaming protocols and solutions. The duration of creating video content for adaptive streaming ranges from seconds or up to several hours or days ...
Prateek Agrawal, Anatoliy Zabrovskiy, Adithyan Ilangovan, C. Timmerer, R.-C. Prodan   +4 more
semanticscholar   +1 more source

Adaptive Media Streaming to Mobile Devices: Challenges, Enhancements, and Recommendations

Advances in Multimedia, 2014
Video streaming is predicted to become the dominating traffic in mobile broadband networks. At the same time, adaptive HTTP streaming is developing into the preferred way of streaming media over the Internet.
Kristian Evensen, Tomas Kupka, Haakon Riiser, Pengpeng Ni, Ragnhild Eg, Carsten Griwodz, Pål Halvorsen   +6 more
doaj   +1 more source

VQM4HAS: A Real-Time Quality Metric for HEVC Videos in HTTP Adaptive Streaming

IEEE transactions on multimedia
In HTTP Adaptive Streaming (HAS), a video is encoded at various bitrate-resolution pairs, collectively known as the bitrate ladder, allowing users to select the most suitable representation based on their network conditions.
Hadi Amirpour, Jingwen Zhu, Wei Zhou, P. Le Callet, C. Timmerer   +4 more
semanticscholar   +1 more source