Full Description

ETSI TS 103 285 defines the delivery of TV content via HTTP adaptive streaming. This includes the following: A profile of the features defined in MPEG DASH specification [1] (referred to by MPEG as an"interoperability point") largely based on the "ISOBMFF live" profile defined by MPEG. Constraints on the sizes or complexity of various parameters defined in the MPEG DASH specification [1]. A selection of the video and audio codecs from the DVB toolbox that are technically appropriate with MPEGDASH constraints and/or requirements for the use of these, without mandating any particular codec. Using MPEG Common Encryption for content delivered according to the present document. Use of TTML subtitles with MPEG DASH. Requirements on Player behaviour needed to give inter-operable presentation of services. Guidelines for content providers on how to use MPEG DASH.Amongst others, the following subjects are not covered in the present document: Mandatory codecs. Specific Content Protection schemes.

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Edition: 1.1.1 Published: 05/01/2015 Number of Pages: 72 File Size: 1 file , 1.1 MB