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Personalizing DASH manifests with ad metadata

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Personalizing DASH manifests with ad metadata - AWS Elemental MediaTailor

MediaTailor personalizes the manifest with creatives returned by the Ad Decision Server (ADS). For each ad, MediaTailor also includes an EventStream element that spans the duration of the ad. The Event element format is similar to that described in the section Ad creative signaling in DASH and HLS in the 2023 version of the SVA technical publication.

For underfilled ad breaks on configurations that have slate enabled, MediaTailor appends the slate period to the end of the avail period, but without any EventStream metadata

For each ad stitched into the personalized manifest, MediaTailor adds the creative metadata, represented as a CDATA element within an Event element.

Example Linear DASH origin (Inline SCTE attributes):
<MPD xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:scte35="urn:scte:scte35:2013:xml" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 http://standards.iso.org/ittf/PubliclyAvailableStandards/MPEG-DASH_schema_files/DASH-MPD.xsd" id="201" type="dynamic" publishTime="2023-02-10T21:08:40+00:00" minimumUpdatePeriod="PT6S" availabilityStartTime="2023-02-09T22:47:05.865000+00:00" minBufferTime="PT10S" suggestedPresentationDelay="PT20.000S" timeShiftBufferDepth="PT88.999S" profiles="urn:mpeg:dash:profile:isoff-live:2011"> <Period start="PT80141.456S" id="104" duration="PT304.103S"> <AdaptationSet id="1485523442" mimeType="video/mp4" segmentAlignment="true" startWithSAP="1" subsegmentAlignment="true" subsegmentStartsWithSAP="1" bitstreamSwitching="true"> <SegmentTemplate timescale="60000" media="index_video_$RepresentationID$_0_$Number$.mp4?m=1676062374" initialization="index_video_$RepresentationID$_0_init.mp4?m=1676062374" startNumber="151" presentationTimeOffset="4808487386"> <SegmentTimeline> <S t="4824975858" d="360360" r="3"/> <S t="4826417298" d="316316"/> </SegmentTimeline> </SegmentTemplate> <Representation id="1" width="960" height="540" frameRate="30000/1001" bandwidth="1800000" codecs="avc1.4D401F"/> <Representation id="3" width="640" height="360" frameRate="30000/1001" bandwidth="1200000" codecs="avc1.4D401E"/> <Representation id="5" width="480" height="270" frameRate="30000/1001" bandwidth="800000" codecs="avc1.4D4015"/> </AdaptationSet> <AdaptationSet id="1377232898" mimeType="audio/mp4" segmentAlignment="0" lang="eng"> <Label>eng</Label> <SegmentTemplate timescale="48000" media="index_audio_$RepresentationID$_0_$Number$.mp4?m=1676062374" initialization="index_audio_$RepresentationID$_0_init.mp4?m=1676062374" startNumber="151" presentationTimeOffset="3846790126"> <SegmentTimeline> <S t="3859981294" d="287744"/> <S t="3860269038" d="288768"/> <S t="3860557806" d="287744"/> <S t="3860845550" d="288768"/> <S t="3861134318" d="252928"/> </SegmentTimeline> </SegmentTemplate> <Representation id="2" bandwidth="193007" audioSamplingRate="48000" codecs="mp4a.40.2"> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> </Representation> <Representation id="4" bandwidth="193007" audioSamplingRate="48000" codecs="mp4a.40.2"> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> </Representation> <Representation id="6" bandwidth="193007" audioSamplingRate="48000" codecs="mp4a.40.2"> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> </Representation> </AdaptationSet> <SupplementalProperty schemeIdUri="urn:scte:dash:utc-time" value="2023-02-10T21:02:31.007Z"/> </Period> <Period start="PT80445.560S" id="155" duration="PT44.978S"> <EventStream timescale="90000" schemeIdUri="urn:scte:scte35:2013:xml"> <Event duration="4048044"> <scte35:SpliceInfoSection protocolVersion="0" ptsAdjustment="207000" tier="4095"> <scte35:SpliceInsert spliceEventId="111" spliceEventCancelIndicator="false" outOfNetworkIndicator="true" spliceImmediateFlag="false" uniqueProgramId="1" availNum="1" availsExpected="1"> <scte35:Program> <scte35:SpliceTime ptsTime="7239893422"/> </scte35:Program> <scte35:BreakDuration autoReturn="true" duration="4048044"/> </scte35:SpliceInsert> </scte35:SpliceInfoSection> </Event> </EventStream> <AdaptationSet id="1485523442" mimeType="video/mp4" segmentAlignment="true" startWithSAP="1" subsegmentAlignment="true" subsegmentStartsWithSAP="1" bitstreamSwitching="true"> <SegmentTemplate timescale="60000" media="index_video_$RepresentationID$_0_$Number$.mp4?m=1676062374" initialization="index_video_$RepresentationID$_0_init.mp4?m=1676062374" startNumber="156" presentationTimeOffset="4826733614"> <SegmentTimeline> <S t="4826733614" d="284284"/> <S t="4827017898" d="360360" r="5"/> <S t="4829180058" d="252252"/> </SegmentTimeline> </SegmentTemplate> <Representation id="1" width="960" height="540" frameRate="30000/1001" bandwidth="1800000" codecs="avc1.4D401F"/> <Representation id="3" width="640" height="360" frameRate="30000/1001" bandwidth="1200000" codecs="avc1.4D401E"/> <Representation id="5" width="480" height="270" frameRate="30000/1001" bandwidth="800000" codecs="avc1.4D4015"/> </AdaptationSet> <AdaptationSet id="1377232898" mimeType="audio/mp4" segmentAlignment="0" lang="eng"> <Label>eng</Label> <SegmentTemplate timescale="48000" media="index_audio_$RepresentationID$_0_$Number$.mp4?m=1676062374" initialization="index_audio_$RepresentationID$_0_init.mp4?m=1676062374" startNumber="156" presentationTimeOffset="3861387246"> <SegmentTimeline> <S t="3861387246" d="227328"/> <S t="3861614574" d="288768"/> <S t="3861903342" d="287744"/> <S t="3862191086" d="288768"/> <S t="3862479854" d="287744"/> <S t="3862767598" d="288768"/> <S t="3863056366" d="287744"/> <S t="3863344110" d="202752"/> </SegmentTimeline> </SegmentTemplate> <Representation id="2" bandwidth="193007" audioSamplingRate="48000" codecs="mp4a.40.2"> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> </Representation> <Representation id="4" bandwidth="193007" audioSamplingRate="48000" codecs="mp4a.40.2"> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> </Representation> <Representation id="6" bandwidth="193007" audioSamplingRate="48000" codecs="mp4a.40.2"> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> </Representation> </AdaptationSet> <SupplementalProperty schemeIdUri="urn:scte:dash:utc-time" value="2023-02-10T21:07:35.111Z"/> </Period> <Period start="PT80490.538S" id="163"> <AdaptationSet id="1485523442" mimeType="video/mp4" segmentAlignment="true" startWithSAP="1" subsegmentAlignment="true" subsegmentStartsWithSAP="1" bitstreamSwitching="true"> <SegmentTemplate timescale="60000" media="index_video_$RepresentationID$_0_$Number$.mp4?m=1676062374" initialization="index_video_$RepresentationID$_0_init.mp4?m=1676062374" startNumber="164" presentationTimeOffset="4829432310"> <SegmentTimeline> <S t="4829432310" d="348348"/> <S t="4829780658" d="360360" r="1"/> </SegmentTimeline> </SegmentTemplate> <Representation id="1" width="960" height="540" frameRate="30000/1001" bandwidth="1800000" codecs="avc1.4D401F"/> <Representation id="3" width="640" height="360" frameRate="30000/1001" bandwidth="1200000" codecs="avc1.4D401E"/> <Representation id="5" width="480" height="270" frameRate="30000/1001" bandwidth="800000" codecs="avc1.4D4015"/> </AdaptationSet> <AdaptationSet id="1377232898" mimeType="audio/mp4" segmentAlignment="0" lang="eng"> <Label>eng</Label> <SegmentTemplate timescale="48000" media="index_audio_$RepresentationID$_0_$Number$.mp4?m=1676062374" initialization="index_audio_$RepresentationID$_0_init.mp4?m=1676062374" startNumber="164" presentationTimeOffset="3863546862"> <SegmentTimeline> <S t="3863546862" d="278528"/> <S t="3863825390" d="287744"/> <S t="3864113134" d="288768"/> </SegmentTimeline> </SegmentTemplate> <Representation id="2" bandwidth="193007" audioSamplingRate="48000" codecs="mp4a.40.2"> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> </Representation> <Representation id="4" bandwidth="193007" audioSamplingRate="48000" codecs="mp4a.40.2"> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> </Representation> <Representation id="6" bandwidth="193007" audioSamplingRate="48000" codecs="mp4a.40.2"> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> </Representation> </AdaptationSet> <SupplementalProperty schemeIdUri="urn:scte:dash:utc-time" value="2023-02-10T21:08:20.090Z"/> </Period> </MPD>
Example Linear DASH personalized manifest (with creative ad signaling):
<MPD availabilityStartTime="2023-02-09T22:47:05.865000+00:00" id="201" minBufferTime="PT10S" minimumUpdatePeriod="PT6S" profiles="urn:mpeg:dash:profile:isoff-live:2011" publishTime="2023-02-10T21:08:43+00:00" suggestedPresentationDelay="PT20.000S" timeShiftBufferDepth="PT88.999S" type="dynamic" xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:scte35="urn:scte:scte35:2013:xml" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 http://standards.iso.org/ittf/PubliclyAvailableStandards/MPEG-DASH_schema_files/DASH-MPD.xsd"> <BaseURL>https://d3fch9e2fcarly.cloudfront.net/out/v1/f9f38deca3f14fc4b5ab3cdbd76cfb9e/</BaseURL> <Location>https://777788889999.mediatailor.us-west-2.amazonaws.com/v1/dash/94063eadf7d8c56e9e2edd84fdf897826a70d0df/emt/out/v1/f9f38deca3f14fc4b5ab3cdbd76cfb9e/index.mpd?aws.sessionId=672ed481-4ffd-4270-936f-7c8403947f2e</Location> <Period duration="PT304.103S" id="104" start="PT80141.456S"> <AdaptationSet bitstreamSwitching="true" id="1485523442" mimeType="video/mp4" segmentAlignment="true" startWithSAP="1" subsegmentAlignment="true" subsegmentStartsWithSAP="1"> <SegmentTemplate initialization="index_video_$RepresentationID$_0_init.mp4?m=1676062374" media="index_video_$RepresentationID$_0_$Number$.mp4?m=1676062374" presentationTimeOffset="4808487386" startNumber="151" timescale="60000"> <SegmentTimeline> <S d="360360" r="3" t="4824975858"/> <S d="316316" t="4826417298"/> </SegmentTimeline> </SegmentTemplate> <Representation bandwidth="1800000" codecs="avc1.4D401F" frameRate="30000/1001" height="540" id="1" width="960"/> <Representation bandwidth="1200000" codecs="avc1.4D401E" frameRate="30000/1001" height="360" id="3" width="640"/> <Representation bandwidth="800000" codecs="avc1.4D4015" frameRate="30000/1001" height="270" id="5" width="480"/> </AdaptationSet> <AdaptationSet id="1377232898" lang="eng" mimeType="audio/mp4" segmentAlignment="0"> <Label>eng</Label> <SegmentTemplate initialization="index_audio_$RepresentationID$_0_init.mp4?m=1676062374" media="index_audio_$RepresentationID$_0_$Number$.mp4?m=1676062374" presentationTimeOffset="3846790126" startNumber="151" timescale="48000"> <SegmentTimeline> <S d="287744" t="3859981294"/> <S d="288768" t="3860269038"/> <S d="287744" t="3860557806"/> <S d="288768" t="3860845550"/> <S d="252928" t="3861134318"/> </SegmentTimeline> </SegmentTemplate> <Representation audioSamplingRate="48000" bandwidth="193007" codecs="mp4a.40.2" id="2"> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> </Representation> <Representation audioSamplingRate="48000" bandwidth="193007" codecs="mp4a.40.2" id="4"> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> </Representation> <Representation audioSamplingRate="48000" bandwidth="193007" codecs="mp4a.40.2" id="6"> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> </Representation> </AdaptationSet> <SupplementalProperty schemeIdUri="urn:scte:dash:utc-time" value="2023-02-10T21:02:31.007Z"/> </Period> <Period id="155_1" start="PT22H20M45.56S"> <BaseURL>https://777788889999.mediatailor.us-west-2.amazonaws.com/v1/dashsegment/94063eadf7d8c56e9e2edd84fdf897826a70d0df/emt/672ed481-4ffd-4270-936f-7c8403947f2e/155/155_1/</BaseURL> <EventStream schemeIdUri="urn:sva:advertising-wg:ad-id-signaling" timescale="90000"> <Event presentationTime="xxxxx" duration="1351350"> <![CDATA[{"version": 1,"identifiers": [{"scheme": "urn:smpte:ul:060E2B34.01040101.01200900.00000000","value": "155_1","ad_position": "155_1", "ad_type":"avail","creative_id": "123","tracking_uri": "../../../../v1/tracking/hashed-account-id/origin-id/session-id","custom_vast_data":"123abc"}]}]]> </Event> </EventStream> <AdaptationSet bitstreamSwitching="false" frameRate="30000/1001" mimeType="video/mp4" segmentAlignment="true" startWithSAP="1" subsegmentAlignment="true" subsegmentStartsWithSAP="1"> <SegmentTemplate startNumber="1" timescale="90000"/> <Representation bandwidth="1800000" codecs="avc1.64001f" height="540" id="1" width="960"> <SegmentTemplate initialization="asset_540_1_2init.mp4" media="asset_540_1_2_$Number%09d$.mp4" startNumber="1" timescale="90000"> <SegmentTimeline> <S d="180180" r="6" t="0"/> <S d="90090" t="1261260"/> </SegmentTimeline> </SegmentTemplate> </Representation> <Representation bandwidth="1200000" codecs="avc1.64001e" height="360" id="3" width="640"> <SegmentTemplate initialization="asset_360_1_1init.mp4" media="asset_360_1_1_$Number%09d$.mp4" startNumber="1" timescale="90000"> <SegmentTimeline> <S d="180180" r="6" t="0"/> <S d="90090" t="1261260"/> </SegmentTimeline> </SegmentTemplate> </Representation> <Representation bandwidth="800000" codecs="avc1.640015" height="270" id="5" width="480"> <SegmentTemplate initialization="asset_270_0_0init.mp4" media="asset_270_0_0_$Number%09d$.mp4" startNumber="1" timescale="90000"> <SegmentTimeline> <S d="180180" r="6" t="0"/> <S d="90090" t="1261260"/> </SegmentTimeline> </SegmentTemplate> </Representation> </AdaptationSet> <AdaptationSet lang="eng" mimeType="audio/mp4" segmentAlignment="0"> <SegmentTemplate initialization="asset_audio_128_3init.mp4" media="asset_audio_128_3_$Number%09d$.mp4" startNumber="1" timescale="48000"/> <Label>eng</Label> <Representation audioSamplingRate="48000" bandwidth="128000" codecs="mp4a.40.2" id="6"> <SegmentTemplate initialization="asset_audio_128_3init.mp4" media="asset_audio_128_3_$Number%09d$.mp4" startNumber="1" timescale="48000"> <SegmentTimeline> <S d="98304" t="0"/> <S d="96256" r="1" t="98304"/> <S d="95232" t="290816"/> <S d="96256" r="2" t="386048"/> <S d="48128" t="674816"/> </SegmentTimeline> </SegmentTemplate> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> </Representation> </AdaptationSet> </Period> <Period id="155_2" start="PT22H21M0.575S"> <BaseURL>https://777788889999.mediatailor.us-west-2.amazonaws.com/v1/dashsegment/94063eadf7d8c56e9e2edd84fdf897826a70d0df/emt/672ed481-4ffd-4270-936f-7c8403947f2e/155/155_2/</BaseURL> <EventStream schemeIdUri="urn:sva:advertising-wg:ad-id-signaling" timescale="90000"> <Event presentationTime="0" duration="1351350"> <![CDATA[{"version": 1,"identifiers": [{"scheme": "urn:smpte:ul:060E2B34.01040101.01200900.00000000","value": "155_2","ad_position": "155_2", "ad_type":"avail","creative_id": "234","tracking_uri": "../../../../v1/tracking/hashed-account-id/origin-id/session-id","custom_vast_data":"123abc"}]}]]> </Event> </EventStream> <AdaptationSet bitstreamSwitching="false" frameRate="30000/1001" mimeType="video/mp4" segmentAlignment="true" startWithSAP="1" subsegmentAlignment="true" subsegmentStartsWithSAP="1"> <SegmentTemplate startNumber="1" timescale="90000"/> <Representation bandwidth="1800000" codecs="avc1.64001f" height="540" id="1" width="960"> <SegmentTemplate initialization="asset_540_1_2init.mp4" media="asset_540_1_2_$Number%09d$.mp4" startNumber="1" timescale="90000"> <SegmentTimeline> <S d="180180" r="6" t="0"/> <S d="90090" t="1261260"/> </SegmentTimeline> </SegmentTemplate> </Representation> <Representation bandwidth="1200000" codecs="avc1.64001e" height="360" id="3" width="640"> <SegmentTemplate initialization="asset_360_1_1init.mp4" media="asset_360_1_1_$Number%09d$.mp4" startNumber="1" timescale="90000"> <SegmentTimeline> <S d="180180" r="6" t="0"/> <S d="90090" t="1261260"/> </SegmentTimeline> </SegmentTemplate> </Representation> <Representation bandwidth="800000" codecs="avc1.640015" height="270" id="5" width="480"> <SegmentTemplate initialization="asset_270_0_0init.mp4" media="asset_270_0_0_$Number%09d$.mp4" startNumber="1" timescale="90000"> <SegmentTimeline> <S d="180180" r="6" t="0"/> <S d="90090" t="1261260"/> </SegmentTimeline> </SegmentTemplate> </Representation> </AdaptationSet> <AdaptationSet lang="eng" mimeType="audio/mp4" segmentAlignment="0"> <SegmentTemplate initialization="asset_audio_128_3init.mp4" media="asset_audio_128_3_$Number%09d$.mp4" startNumber="1" timescale="48000"/> <Label>eng</Label> <Representation audioSamplingRate="48000" bandwidth="128000" codecs="mp4a.40.2" id="6"> <SegmentTemplate initialization="asset_audio_128_3init.mp4" media="asset_audio_128_3_$Number%09d$.mp4" startNumber="1" timescale="48000"> <SegmentTimeline> <S d="98304" t="0"/> <S d="96256" r="1" t="98304"/> <S d="95232" t="290816"/> <S d="96256" r="2" t="386048"/> <S d="48128" t="674816"/> </SegmentTimeline> </SegmentTemplate> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> </Representation> </AdaptationSet> </Period> <Period id="155_3" start="PT22H21M15.59S"> <BaseURL>https://777788889999.mediatailor.us-west-2.amazonaws.com/v1/dashsegment/94063eadf7d8c56e9e2edd84fdf897826a70d0df/emt/672ed481-4ffd-4270-936f-7c8403947f2e/155/155_3/</BaseURL> <EventStream schemeIdUri="urn:sva:advertising-wg:ad-id-signaling" timescale="90000"> <Event presentationTime="0" duration="1351350"> <![CDATA[{"version": 1,"identifiers": [{"scheme": "urn:smpte:ul:060E2B34.01040101.01200900.00000000","value": "155_3","ad_position": "155_3", "ad_type":"avail","creative_id": "345","tracking_uri": "../../../../v1/tracking/hashed-account-id/origin-id/session-id","custom_vast_data":"123abc"}]}]]> </Event> </EventStream> <AdaptationSet bitstreamSwitching="false" frameRate="30000/1001" mimeType="video/mp4" segmentAlignment="true" startWithSAP="1" subsegmentAlignment="true" subsegmentStartsWithSAP="1"> <SegmentTemplate startNumber="1" timescale="90000"/> <Representation bandwidth="1800000" codecs="avc1.64001f" height="540" id="1" width="960"> <SegmentTemplate initialization="asset_540_1_2init.mp4" media="asset_540_1_2_$Number%09d$.mp4" startNumber="1" timescale="90000"> <SegmentTimeline> <S d="180180" r="6" t="0"/> <S d="90090" t="1261260"/> </SegmentTimeline> </SegmentTemplate> </Representation> <Representation bandwidth="1200000" codecs="avc1.64001e" height="360" id="3" width="640"> <SegmentTemplate initialization="asset_360_1_1init.mp4" media="asset_360_1_1_$Number%09d$.mp4" startNumber="1" timescale="90000"> <SegmentTimeline> <S d="180180" r="6" t="0"/> <S d="90090" t="1261260"/> </SegmentTimeline> </SegmentTemplate> </Representation> <Representation bandwidth="800000" codecs="avc1.640015" height="270" id="5" width="480"> <SegmentTemplate initialization="asset_270_0_0init.mp4" media="asset_270_0_0_$Number%09d$.mp4" startNumber="1" timescale="90000"> <SegmentTimeline> <S d="180180" r="6" t="0"/> <S d="90090" t="1261260"/> </SegmentTimeline> </SegmentTemplate> </Representation> </AdaptationSet> <AdaptationSet lang="eng" mimeType="audio/mp4" segmentAlignment="0"> <SegmentTemplate initialization="asset_audio_128_3init.mp4" media="asset_audio_128_3_$Number%09d$.mp4" startNumber="1" timescale="48000"/> <Label>eng</Label> <Representation audioSamplingRate="48000" bandwidth="128000" codecs="mp4a.40.2" id="6"> <SegmentTemplate initialization="asset_audio_128_3init.mp4" media="asset_audio_128_3_$Number%09d$.mp4" startNumber="1" timescale="48000"> <SegmentTimeline> <S d="98304" t="0"/> <S d="96256" r="1" t="98304"/> <S d="95232" t="290816"/> <S d="96256" r="2" t="386048"/> <S d="48128" t="674816"/> </SegmentTimeline> </SegmentTemplate> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> </Representation> </AdaptationSet> </Period> <Period id="163" start="PT80490.538S"> <AdaptationSet bitstreamSwitching="true" id="1485523442" mimeType="video/mp4" segmentAlignment="true" startWithSAP="1" subsegmentAlignment="true" subsegmentStartsWithSAP="1"> <SegmentTemplate initialization="index_video_$RepresentationID$_0_init.mp4?m=1676062374" media="index_video_$RepresentationID$_0_$Number$.mp4?m=1676062374" presentationTimeOffset="4829432310" startNumber="164" timescale="60000"> <SegmentTimeline> <S d="348348" t="4829432310"/> <S d="360360" r="1" t="4829780658"/> </SegmentTimeline> </SegmentTemplate> <Representation bandwidth="1800000" codecs="avc1.4D401F" frameRate="30000/1001" height="540" id="1" width="960"/> <Representation bandwidth="1200000" codecs="avc1.4D401E" frameRate="30000/1001" height="360" id="3" width="640"/> <Representation bandwidth="800000" codecs="avc1.4D4015" frameRate="30000/1001" height="270" id="5" width="480"/> </AdaptationSet> <AdaptationSet id="1377232898" lang="eng" mimeType="audio/mp4" segmentAlignment="0"> <Label>eng</Label> <SegmentTemplate initialization="index_audio_$RepresentationID$_0_init.mp4?m=1676062374" media="index_audio_$RepresentationID$_0_$Number$.mp4?m=1676062374" presentationTimeOffset="3863546862" startNumber="164" timescale="48000"> <SegmentTimeline> <S d="278528" t="3863546862"/> <S d="287744" t="3863825390"/> <S d="288768" t="3864113134"/> </SegmentTimeline> </SegmentTemplate> <Representation audioSamplingRate="48000" bandwidth="193007" codecs="mp4a.40.2" id="2"> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> </Representation> <Representation audioSamplingRate="48000" bandwidth="193007" codecs="mp4a.40.2" id="4"> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> </Representation> <Representation audioSamplingRate="48000" bandwidth="193007" codecs="mp4a.40.2" id="6"> <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/> </Representation> </AdaptationSet> <SupplementalProperty schemeIdUri="urn:scte:dash:utc-time" value="2023-02-10T21:08:20.090Z"/> </Period> </MPD>
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