Subjective quality assessment of an adaptive video streaming model

Tavakoli, Samira; Brunnström, Kjell; Wang, Kun; Andrén, Börje; Shahid, Muhammad y García Santos, Narciso (2014). Subjective quality assessment of an adaptive video streaming model. En: "IQSP 2014 : Image Quality and System Performance XI", 03/02/2014 - 05/02/2014, San Francisco, California, EE.UU. pp. 1-12. https://doi.org/10.1117/12.2040131.

Descripción

Título: Subjective quality assessment of an adaptive video streaming model
Autor/es:
  • Tavakoli, Samira
  • Brunnström, Kjell
  • Wang, Kun
  • Andrén, Börje
  • Shahid, Muhammad
  • García Santos, Narciso
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: IQSP 2014 : Image Quality and System Performance XI
Fechas del Evento: 03/02/2014 - 05/02/2014
Lugar del Evento: San Francisco, California, EE.UU
Título del Libro: Proceedings of the SPIE
Título de Revista/Publicación: IMAGE QUALITY AND SYSTEM PERFORMANCE XI
Fecha: 2014
Volumen: 9016
Materias:
Palabras Clave Informales: Quality measurement ; Video ; Algorithms ; Internet ; Multimedia
Escuela: E.T.S.I. Telecomunicación (UPM)
Departamento: Señales, Sistemas y Radiocomunicaciones
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

With the recent increased popularity and high usage of HTTP Adaptive Streaming (HAS) techniques, various studies have been carried out in this area which generally focused on the technical enhancement of HAS technology and applications. However, a lack of common HAS standard led to multiple proprietary approaches which have been developed by major Internet companies. In the emerging MPEG-DASH standard the packagings of the video content and HTTP syntax have been standardized; but all the details of the adaptation behavior are left to the client implementation. Nevertheless, to design an adaptation algorithm which optimizes the viewing experience of the enduser, the multimedia service providers need to know about the Quality of Experience (QoE) of different adaptation schemes. Taking this into account, the objective of this experiment was to study the QoE of a HAS-based video broadcast model. The experiment has been carried out through a subjective study of the end user response to various possible clients’ behavior for changing the video quality taking different QoE-influence factors into account. The experimental conclusions have made a good insight into the QoE of different adaptation schemes which can be exploited by HAS clients for designing the adaptation algorithms.

Más información

ID de Registro: 36203
Identificador DC: http://oa.upm.es/36203/
Identificador OAI: oai:oa.upm.es:36203
Identificador DOI: 10.1117/12.2040131
Depositado por: Memoria Investigacion
Depositado el: 29 Jul 2015 18:26
Ultima Modificación: 29 Jul 2015 18:26
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