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Content Based Video Quality Estimation for H.264/AVC Video Streaming

Michal Ries, Catalina Crespi, Olivia Nemethova, Markus Rupp
2007 2007 IEEE Wireless Communications and Networking Conference  
The scope of this work is the estimation of video quality for low resolution video sequences typical in (mobile) video streaming applications.  ...  The results show that the proposed approach, provides powerful means of estimating the video quality experienced by users for low resolution video streaming services.  ...  The authors would like to thank mobilkom austria AG for supporting their research.  ... 
doi:10.1109/wcnc.2007.496 dblp:conf/wcnc/RiesCNR07 fatcat:74bpfqwhnzabrpczo4a5iwweoa

Estimation of video quality of H.264/AVC video streaming

Sarunas Paulikas
2013 Eurocon 2013  
Here we introduce the streaming video quality estimation technique that is targeted to mobile applications and is based on H.264/AVC video bit stream structure, i.e., loss or presence of sequences of I  ...  Due to video compression improvement of the newest video coding standard H.264/AVC, video streaming for low bit and frame rates is allowed while preserving its perceptual quality.  ...  It is shown that video quality estimation method with no reference and low computation complexity could be developed basing on H.264/AVC video stream structure.  ... 
doi:10.1109/eurocon.2013.6625056 dblp:conf/eurocon/Paulikas13 fatcat:c2i7fse7d5achdokytw576wzvq

Video Quality Estimation for Mobile H.264/AVC Video Streaming

Michal Ries, Olivia Nemethova, Markus Rupp
2008 Journal of Communications  
The first method, presents the design of a quality metric based on content adaptive parameters, allowing for content dependent video quality estimation.  ...  The scope of this paper is the estimation of subjective video quality for low-resolution video sequences as they are typical for mobile video streaming.  ...  ACKNOWLEDGMENT The authors would like to thank mobilkom austria AG for supporting their research.  ... 
doi:10.4304/jcm.3.1.41-50 fatcat:yjijdme54ngm7faajliskcpkge

Motion Based Reference-Free Quality Estimation for H.264/AVC Video Streaming

Michal Ries, Olivia Nemethova, Markus Rupp
2007 2007 2nd International Symposium on Wireless Pervasive Computing  
The design of the quality metric is based on content adaptive parameters, allowing for content dependent video quality estimation.  ...  The scope of this paper is the estimation of subjective video quality for low resolution video sequences as they are typical for mobile video streaming.  ...  Due to video compression improvement of the newest video coding standard H.264/AVC allows for providing video streaming for low bit and frame rates while preserving the perceptual quality.  ... 
doi:10.1109/iswpc.2007.342629 fatcat:ibtigp3prbbsfaakrnpm6jdfdq

Optimized H.264/AVC-Based Bit Stream Switching for Mobile Video Streaming

Thomas Stockhammer, Günther Liebl, Michael Walter
2006 EURASIP Journal on Advances in Signal Processing  
In this work we show the suitability of H.264/MPEG-4 AVC extended profile for wireless video streaming applications.  ...  For this purpose we define an appropriate abstract representation for media encoded for video streaming, as well as for the characteristics of wireless variable bit rate channels.  ...  Experimental results for H.264/AVC video streaming over EGPRS links will demonstrate the applicability of our strategy in Section 6.  ... 
doi:10.1155/asp/2006/91797 fatcat:jbqwdinhhzdd7ahowsh3yjqgqa

The Impact of Packet Loss on Quality of H.264/AVC Video Streaming

Sarunas Paulikas, Darius Gursnys, Aurimas Anskaitis, Arunas Saltis
2016 Elektronika ir Elektrotechnika  
In this paper it is shown that developed no reference low complexity video quality estimation method based on H.264/AVC video stream packet structure delivers estimate of received video quality comparable  ...  1 Abstract-In this paper a simple and robust method for estimation of distorted video quality, which is perceived by human observer in mobile video streaming applications, is proposed and assessed.  ...  VIDEO QUALITY MEASURING METHOD In [12] , authors proposed the reference free streamed video quality estimation method applicable for video clips coded using the base line profile of H.264/AVC codec [  ... 
doi:10.5755/j01.eie.22.2.14596 fatcat:yhdbkjazw5auvdsq2p6gnnz3v4

Subjective Quality Assessment of H.264/AVC Video Streaming with Packet Losses

Francesca De Simone, Matteo Naccari, Marco Tagliasacchi, Frederic Dufaux, Stefano Tubaro, Touradj Ebrahimi
2011 EURASIP Journal on Image and Video Processing  
In order to support reproducible research in the field of full-reference, reducedreference, and no-reference video quality assessment algorithms, both the uncompressed files and the H.264/AVC bitstreams  ...  The scores refer to 156 sequences at CIF and 4CIF spatial resolutions, encoded with H.264/AVC and corrupted by simulating the transmission over an error-prone network.  ...  Acknowledgments This work has been partially sponsored by the EU under PetaMedia Network of Excellence and by the Swiss National Foundation for Scientific Research in the framework of NCCR Interactive  ... 
doi:10.1155/2011/190431 fatcat:l3y3apde3vgkxgaydvlmyqfaiy

Efficient bitstream switching for streaming of H.264/AVC coded video

Muhammad Altaf, Ekram Khan, Mohammad Ghanbari, Nadia N Qadri
2011 EURASIP Journal on Image and Video Processing  
In this article, a novel scheme is proposed for switching among multiple bitrate video streams over Internet, to achieve best quality of service (QoS).  ...  Here, we propose a scheme for proper management of the allocated resources to facilitate the stream switching in the "downstairs" through SP-frames.  ...  video streams of different qualities, to map the rate of VBR video content to the available bandwidth.  ... 
doi:10.1186/1687-5281-2011-7 fatcat:4tofian5yzhzbgwojurx6w5kgi

Effectiveness of Crypto-Transcoding for H.264/AVC and HEVC Video Bit-streams [article]

Rizwan A. Shah, Mamoona N. Asghar, Saima Abdullah, Martin Fleury, and Neelam Gohar
2019 arXiv   pre-print
That is to say it generates new video bitrates, possibly as part of an HTTP Adaptive Streaming (HAS) content delivery network.  ...  Specifically, the paper outlines a joint crypto-transcoding scheme for secure transrating of a video bitstream.  ...  of QPs for H.264/AVC and HEVC is 0-51.  ... 
arXiv:1902.06990v1 fatcat:ar4oivsygzcp3bc3iq6h5mj7tm

Protecting H.264/AVC Data-Partitioned Video Streams over Broadband WiMAX

Laith Al-Jobouri, Martin Fleury, Mohammed Ghanbari
2012 Advances in Multimedia  
In this paper, an adaptive, application-layer Forward Error Correction (FEC) scheme protects H.264/AVC data-partitioned video.  ...  The results have implications for other forms of prioritized video streaming.  ...  A detailed guide to reconstruction of data-partitioned video by an H.264/AVC decoder is given in [40] .  ... 
doi:10.1155/2012/129517 fatcat:lflga44uavbzlotyhf37lkvsry

Efficient error resilient algorithm for H.264/AVC: mobility management in wireless video streaming

Kostas E. Psannis, Yutaka Ishibashi
2009 Telecommunications Systems  
This paper presents an error resilient algorithm in wireless H.264/AVC streaming.  ...  The H.264/AVC standard introduces enhanced error robustness capabilities enabling resilient and reliable transmission of compressed video signals over wireless lossy packet networks.  ...  It should be emphasized that in H.264/AVC standard the relation between the frames is content dependent and defined by the motion estimation algorithm [5] .  ... 
doi:10.1007/s11235-009-9151-3 fatcat:cycr6bagmretjjl2w7z4snd364

Motion-refined rewriting of H.264/AVC-coded video to SVC streams

Jan De Cock, Stijn Notebaert, Peter Lambert, Rik Van de Walle
2011 Journal of Visual Communication and Image Representation  
In this paper, we discuss motion-refined rewriting of single-layer H.264/AVC streams to SVC streams with multiple quality layers.  ...  First, we elaborate on techniques we developed for efficient rewriting of residual data from H.264/AVC to SVC.  ...  Acknowledgment The research activities that have been described in this paper were funded by Ghent University, the Interdisciplinary Institute for Broadband Technology (IBBT), the Institute for the Promotion  ... 
doi:10.1016/j.jvcir.2011.03.001 fatcat:w6xemajhkzagxfkjusitkgqy3m

Quality of experience estimation for adaptive HTTP/TCP video streaming using H.264/AVC

Kamal Deep Singh, Yassine Hadjadj-Aoul, Gerardo Rubino
2012 2012 IEEE Consumer Communications and Networking Conference (CCNC)  
However, there can be playout interruptions and if adaptive bitrate video streaming is used then the quality of video can vary due to lossy compression.  ...  For this purpose, subjective quality assessment methods are costly and can not be used in real time. Therefore, automatic estimation of QoE is highly desired.  ...  In light of the above observations, the main concern of the present work is to design a no-reference QoE monitoring module for HTTP/TCP video streaming using H.264/AVC video codec in the context of IPTV  ... 
doi:10.1109/ccnc.2012.6181070 dblp:conf/ccnc/SinghAR12 fatcat:h7ruhcg6ubbxzfgpswg7dl2kfy

Robust Streaming of Offline Coded H.264/AVC Video Via Alternative Macroblock Coding

Xiaosong Zhou, C.-C.J. Kuo
2008 IEEE transactions on circuits and systems for video technology (Print)  
An error resilient video streaming scheme that transmits offline coded H.264/AVC video through erroneous channels, called the alternative macroblock coding (AMC) scheme, is proposed in this work.  ...  It is demonstrated by experimental results that the AMC scheme is effective in reducing error propagation in offline coded H.264/AVC video.  ...  However, the tools described above are not directly applicable in the streaming of offline coded H.264/AVC video for two reasons.  ... 
doi:10.1109/tcsvt.2008.918762 fatcat:cegq6xjoy5d55fhz752uephioe

Down-scaling interlace video from H.264/AVC intra-coded bit stream

Huy N. Tran, Hyung Suk Oh, Wonha Kim
2011 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)  
In this paper, we develop a method for generating thumbnail images from the interlaced H.264/AVC coded bit streams.  ...  In comparison to the conventional method of decoding the bit stream then scaling down the decoded images, the developed method reduces the complexity by more than 60% while producing identical thumbnail  ...  For these reasons, the conventional method is not applicable to the H.264/AVC coded bit stream.  ... 
doi:10.1109/icassp.2011.5946593 dblp:conf/icassp/TranOK11 fatcat:hcsjmls34zgbvdeououjpetp6y
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