Increasing interactivity in IPTV using MPEG-21 descriptors

Anagnostopoulos, C-N; Tsekouras, G; Gavalas, D; Economou, D; Psoroulas, I

dc.contributor.author	Anagnostopoulos, C-N	en
dc.contributor.author	Tsekouras, G	en
dc.contributor.author	Gavalas, D	en
dc.contributor.author	Economou, D	en
dc.contributor.author	Psoroulas, I	en
dc.date.accessioned	2014-03-01T02:44:41Z
dc.date.available	2014-03-01T02:44:41Z
dc.date.issued	2007	en
dc.identifier.issn	15715736	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/31938
dc.subject	Authoring Tool	en
dc.subject	Content Management	en
dc.subject	Xml Schema	en
dc.subject	Audio Video	en
dc.title	Increasing interactivity in IPTV using MPEG-21 descriptors	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1007/978-0-387-74161-1_8	en
heal.identifier.secondary	http://dx.doi.org/10.1007/978-0-387-74161-1_8	en
heal.publicationDate	2007	en
heal.abstract	This paper introduces a novel approach for authoring a diversity of multimedia resources (audio, video, text, images, etc). An authoring tool (Developer21) supporting a metadata model according MPEG-21 XML schema files is described. The main scope of Developer21 is to increase interactivity resulting from the use of metadata in several broadcast scenarios in interactive or IP television. In addition to basic functionalities (editing and enrichment of audiovisual contents), innovative content management functionalities of the Developer21 are briefly presented. As the focus of this paper was to provide a brief description of a novel authoring tool for metadata and descriptor management, only core functionalities are presented. © 2007 International Federation for Information Processing.	en
heal.journalName	IFIP International Federation for Information Processing	en
dc.identifier.doi	10.1007/978-0-387-74161-1_8	en
dc.identifier.volume	247	en
dc.identifier.spage	65	en
dc.identifier.epage	72	en