Tytuł:

A Comparison Study of DASH Technique by Video Streaming over IP with the Use of RTP and HTTP Protocols, Journal of Telecommunications and Information Technology, 2020, nr 1

Autor:

Uhl, Tadeus ; Hoppe, Christian

Temat i słowa kluczowe:

network management ; video streaming ; IP network technology ; H.265 ; MPEG-DASH ; QoS measurements

Opis:

Today’s Internet knows no bounds. New applications are marketed every single day. Many of them incorporate video sequences. These must be transported over the Internet quickly (often in real time). However, the Internet has not been designed for live communications and, regrettably, this may become apparent all too quickly. Countermeasures are required in the form of new, efficient transport techniques facilitating online video services. MPEG-DASH is one of such modern techniques. But how good is this new technique really? This paper delves into the matter. The paper contains an analysis of the impact that the new technology exerts on the quality of video streaming over IP networks. It also describes a new numerical tool – QoSCalc (DASH-HTTP) which has been used to analyze MPEG-DASH under different use scenarios. The results are presented graphically and their interpretation is provided

Wydawca:

National Institute of Telecommunications

Data wydania:

2020, nr 1

Typ zasobu:

artykuł

Format:

application/pdf

Identyfikator zasobu:

ISSN 1509-4553, on-line: ISSN 1899-8852

Źródło:

Journal of Telecommunications and Information Technology

Język:

ang

Prawa:

Biblioteka Naukowa Instytutu Łączności