The Study on the Distortion Estimate of Video Quality at the Real Time HD Level Video Multicasting Transmission

Autor:	Tae-Kyung Cho, Sang-Ha Lee, Jea-Hee Lee
Rok vydání:	2011
Předmět:	Multicast business.industry Computer science Quality of service media_common.quotation_subject Real-time computing ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION IPTV Broadcasting Video quality Distortion Quality (business) PEVQ business Computer network media_common
Zdroj:	The Transactions of the Korean Institute of Electrical Engineers. 60:161-166
ISSN:	1229-800X
DOI:	10.5370/kieep.2011.60.3.161
Popis:	In this paper, for analysing the major factors giving the effect to the quality of HD level video on the multicasting service, we tried this test experiment on the College school network similar to the real service network environment. We measure the video quality distortion on the multicasting HD level video according to generating and increasing the broadcasting traffic on the situation that apply the QoS technique to the test network and not apply the QoS technique and then find out the threshold value of network factors giving the effect to the video quality distortion on the multicasting HD level video service. This paper can be used for guaranteeing the constant video quality and reducing the video quality distortion on the multicasting HD level video service.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4f6e62474b0b4f264567a3cb5ff5e82b https://doi.org/10.5370/kieep.2011.60.3.161 Zobrazit plný text záznamu