Quality of experience analysis of real-time video streaming over lossy networks

Murshed, Ayman; Khalifeh, Ala’; Al-Taee, Majid A.

doi:10.1109/aeect.2013.6716424

Cited by 5 publications

(3 citation statements)

References 4 publications

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“…Finally, it should be mentioned here that the findings reported in this section represent one example of many parameter combinations that can be studied using the developed testbed. Further experimental findings can also be found in [5].…”

Section: Experimental Evaluationsmentioning

confidence: 86%

“…The proposed testbed is designed in a way that enables the researchers to manipulate various quality-related parameters and study their effects on video streams transmitted over lossy networks like the Internet. This testbed was previously reported in [5], but the focus was on its usability and analysis performance rather than on its design and configuration details. However, due to its importance, several requests have been received the research community, asking for more technical and configuration details.…”

Section: Introductionmentioning

confidence: 99%

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Experimental testbed for video streaming analysis based on RTMF protocol

Al-Taee

Khalifeh

Murshed

2016

2016 13th International Multi-Conference on Systems, Signals &Amp; Devices (SSD)

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Internet-based video communications have been gaining increasing popularity in recent years and thus, the need for improving quality of service has become an essential requirement. This paper presents an experimental testbed that is based on the real-time media flow protocol (RTMFP). The proposed testbed enables experimental investigations of the impact of key video-quality parameters such as the frame quality, frame rate, and resolution on the video quality at various speeds of video streaming, and network conditions. It also allows for developing adaptation algorithms that can be utilized in real-time video transmission to ensure delivery of best service possible under various network conditions. The hardware and software aspects of the testbed are presented along with the practical setup and configuration commands. Some of the practical challenges faced throughout the implementation and test phases are presented. Performance of the developed prototype is assessed experimentally and some of the obtained results are also presented and discussed.

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Section: Experimental Evaluationsmentioning

confidence: 86%

Section: Introductionmentioning

confidence: 99%

Experimental testbed for video streaming analysis based on RTMF protocol

Al-Taee

Khalifeh

Murshed

2016

2016 13th International Multi-Conference on Systems, Signals &Amp; Devices (SSD)

Self Cite

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“…This will also increase the source code distortion, which in turn will reduce the decoded video quality. The testbed under study was previously reported in Murshed et al (2013), Khalifeh et al (2016) and Khalifa et al (2016), focusing on the practical assessment of video quality towards development of a real-time adaptation algorithm for video streaming.…”

Section: Introductionmentioning

confidence: 99%

A testbed for experimental evaluation of efficient multimedia delivery over lossy networks

Al-Taee

Khalifeh

Murshed

2017

IJDSSS

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Abstract:Multimedia transmission over lossy networks has been rapidly increasing, especially with the advent of different high-speed and cost-effective Internet technologies. Despite these technology advances, however, the quality of video streaming over lossy networks is still a major challenge towards obtaining the best quality of service. In this paper, a new experimental testbed that is based on the real-time media flow protocol (RTMFP) is proposed to enable researchers to investigate and optimise the effect of changing multiple key parameters relevant to the video-streaming quality. The impact of these parameters, which include video resolution, frames per second, and compression rate on the video quality are investigated with various settings of network packet loss. The obtained results and relationships between these parameters have led to development of a new algorithm that is capable of changing the parameters under study, in real time, according to the estimated packet loss towards maximum obtainable quality. Design details and experimental setup of the proposed testbed are presented along with key practical considerations and experimental evaluation results.

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Dynamic Error Recovery Mechanism Over Wireless Network

Chen

2021

2021 15th International Symposium on Medical Information and Communication Technology (ISMICT)

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Quality of experience analysis of real-time video streaming over lossy networks

Cited by 5 publications

References 4 publications

Experimental testbed for video streaming analysis based on RTMF protocol

Experimental testbed for video streaming analysis based on RTMF protocol

A testbed for experimental evaluation of efficient multimedia delivery over lossy networks

Dynamic Error Recovery Mechanism Over Wireless Network

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