Results 241 to 250 of about 53,854 (289)
Some of the next articles are maybe not open access.
Real time adaptive video streaming
2016 IEEE 12th International Conference on Intelligent Computer Communication and Processing (ICCP), 2016A large part of the data transmitted over the Internet today consists of video streaming services, mainly due to the growth of services like Youtube, Skype or WebEx. The need for an adaptive video stream arose as a mobile robot with real-time video streaming capability has been developed.
Vlad Rosu, Marius Marcu
openaire +1 more source
Device-Aware Adaptive Video Streaming
Proceedings of the ACM SIGCOMM 2019 Conference Posters and Demos, 2019The rising demand for high-resolution videos and high video frame rates are leading to increasing pressure on the memory available in mobile devices. In this work, we analyze how and when memory usage on a device impacts video performance. We propose and evaluate DAVS, a video client module that adapts the playback buffer size and the video bitrate ...
Arsalan Ali Jumani +3 more
openaire +1 more source
Layer-Assisted Adaptive Video Streaming
Proceedings of the 28th ACM SIGMM Workshop on Network and Operating Systems Support for Digital Audio and Video, 2018HTTP Adaptive Streaming (HAS) is the widely adopted solution for video streaming over the Internet. When network throughput is highly variable, designing an optimal HAS solution that maximizes Quality of Experience (QoE) becomes challenging. Each chunk should be prefetched at highest possible quality while rebufferings and quality switches are ...
Afshin Taghavi Nasrabadi, Ravi Prakash
openaire +1 more source
Adaptive video streaming over HTTP
Proceedings of the 2014 ACM Southeast Regional Conference, 2014A new video streaming scheme is proposed and its prototype is implemented in this paper. The scheme is designed for providing an enhanced QoS for a client using a mobile device. With the scheme, the client considers various important network factors to decide its bit rate. It then sends feedback whenever its current bit rate must be changed. Based upon
Doowon Kim, Jinsuk Baek, Paul S. Fisher
openaire +1 more source
Adaptive stereoscopic 3D video streaming
2010 IEEE International Conference on Image Processing, 2010This paper presents a comparative analysis of scalable stereoscopic video coding strategies for adaptive streaming. In particular, we compare scalable simulcast coding of both views using SVC with scalable coding of one view with SVC and non-scalable coding of the other view using H.264/AVC, and benchmark them against non-scalable dependent coding of ...
Gurler C.G., Bagci K.T., Tekalp A.M.
openaire +1 more source
User-adaptive mobile video streaming
2012 Visual Communications and Image Processing, 2012We describe the design of a mobile streaming system, which optimizes video delivery based on dynamic analysis of user behavior and viewing conditions, including user proximity, viewing angle, and ambient illuminance.
Yuriy Reznik +9 more
openaire +1 more source
Adaptive Volumetric Video Streaming Platform
2019 6th International Conference on Systems and Informatics (ICSAI), 2019This paper proposes an adaptive volumetric video streaming platform including real-time tracking, adaptive source view selection, DASH streaming, GPU accelerated view synthesis, HEVC decoding and view-dependent rendering. Volumetric use case supports 3 degree of freedom immersive experience with additional limited translational movement.
Srinivas Gudumasu +2 more
openaire +1 more source
Adaptive rate control for Internet video streaming
2003 European Control Conference (ECC), 2003The main contribution of this paper is an end-to-end rate-based congestion control algorithm for unicast quality adaptive video streaming that we call Adaptive Rate Control (ARC). The algorithm is based on end-to-end estimation of both available bandwidth and queue backlog.
Luigi A. Grieco, Saverio Mascolo
openaire +2 more sources
On adaptive video streaming with predictable streaming performance
2014 IEEE Global Communications Conference, 2014Adaptive video streaming is an essential tool for improving the performance of video delivery over mobile networks. By dynamically switching between different bit-rate versions of the same video, adaptive video streaming can compensate for and adapt to the ever-changing network conditions inherent in today's 3G/4G networks.
Yan Liu, Jack Y. B. Lee
openaire +1 more source
Combining Stream Switching with Fine-Grained Intra-Stream Adaptation for Adaptive Video Streaming
2005 IEEE 7th Workshop on Multimedia Signal Processing, 2005Video streaming systems in best effort networks have to somehow cope with dynamically changing bandwidth. Various scalable video codecs allow intra-stream adaptation by use of temporal, spatial, or quality (SNR) scalability; optimizations for finer grained scalability are available as layered coding and FGS techniques.
Michael Kropfberger, Hermann Hellwagner
openaire +1 more source