D.1 On-Demand Service

26.2473GPPProgressive Download and Dynamic Adaptive Streaming over HTTP (3GP-DASH)Release 17Transparent end-to-end Packet-switched Streaming Service (PSS)TS

Table D.1 provides an example MPD for an On-Demand service.

Table D.1: Example MPD for an On-Demand Service

<?xml version="1.0"?>
<MPD
profiles="urn:3GPP:PSS:profile:DASH10"
type="static"
minBufferTime="PT10S"
mediaPresentationDuration="PT2H"
availabilityStartTime="2010-04-01T09:30:47Z"
availabilityEndTime="2010-04-07T09:30:47Z"
xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 3GPP-Rel10-MPD.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="urn:mpeg:dash:schema:mpd:2011">
<ProgramInformation moreInformationURL="http://www.example.com">
<Title>Example</Title>
</ProgramInformation>
<BaseURL>http://www.example.com</BaseURL>
<Period start="PT0S">
<AdaptationSet mimeType="video/3gpp">
<ContentComponent contentType="video"/>
<ContentComponent contentType="audio" lang="en"/>
<Representation codecs="s263, samr" bandwidth="256000" id="256">
<BaseURL>"rep1"</BaseURL>
<SegmentList duration="1000" timescale="100">
<Initialization sourceURL="seg-init.3gp"/>
<SegmentURL media="seg-1.3gp"/>
<SegmentURL media="seg-2.3gp"/>
<SegmentURL media="seg-3.3gp"/>
</SegmentList>
</Representation>
<Representation codecs="mp4v.20.9, mp4a.E1" bandwidth="128000" id="128">
<BaseURL>"rep2"</BaseURL>
<SegmentList duration="10">
<Initialization sourceURL="seg-init.3gp"/>
<SegmentURL media="seg-1.3gp"/>
<SegmentURL media="seg-2.3gp"/>
<SegmentURL media="seg-3.3gp"/>
</SegmentList>
</Representation>
</AdaptationSet>
</Period>
<Period start="PT30S">
<SegmentTemplate
duration="10"
initialization="seg-init-$RepresentationId$.3gp"
media="http://example.com/$RepresentationId$/$Number$.3gp"/>
<AdaptationSet mimeType="video/3gpp" codecs="mp4v.20.9, mp4a.E1">
<ContentComponent contentType="video"/>
<ContentComponent contentType="audio" lang="en"/>
<Representation bandwidth="256000" id="1"/>
<Representation bandwidth="128000" id="2"/>
</AdaptationSet>
</Period>
</MPD>