NDLI: Dash-based approach for delivery of automatic video summaries

Content Provider	IEEE Xplore Digital Library
Author	Vehkapera, J. Ojutkangas, O. Myllyniemi, M. Tomperi, S.
Copyright Year	2012
Description	Author affiliation: VTT Technical Research Centre of Finland, Oulu Finland (Vehkapera, J.; Ojutkangas, O.; Myllyniemi, M.; Tomperi, S.)
Abstract	The popularity of smart mobile devices has increased both the amount and consumption of media content using mobile devices. This has created a need for services which can provide short summaries of certain content (e.g. highlights of a sport event) efficiently available for end-users. However, the process of video summary creation is usually a quite complex task and an efficient implementation of video summary service would usually need some dedicated hardware. This paper proposes a novel lightweight approach for creation and delivery of video summaries utilizing recently developed DASH technology. The evaluation results indicate that considerable reduction on the delay of video summary generation and delivery can be achieved when compared against the traditional approach which uses transcoding and progressive download for creation and delivery of video summaries.
Starting Page	308
Ending Page	311
File Size	265313
Page Count	4
File Format	PDF
ISBN	9781457721915
ISSN	21578672
e-ISBN	9783200023284
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-04-11
Publisher Place	Austria
Access Restriction	Subscribed
Rights Holder	Institute of Telecommunica
Subject Keyword	Accuracy Transcoding Streaming media Media video summary Mobile handsets video streaming HTTP High definition video DASH Delay
Content Type	Text
Resource Type	Article

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