DASHEjemplo binario manifiesto codificado en base64 con entrada de un solo punto - AWS Elemental MediaTailor

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DASHEjemplo binario manifiesto codificado en base64 con entrada de un solo punto

En este ejemplo, se muestra cómo AWS Elemental MediaTailor gestiona un manifiesto desde un servidor de origen que produce manifiestos de un solo período. Puedes indicar que tu servidor de origen produce manifiestos de un solo período en tus ajustes de MediaTailor configuración. MediaTailor produce manifiestos de varios períodos, tanto para los DASH manifiestos de entrada de varios períodos como para los de un solo período.

DASHejemplo de manifiesto de origen de un solo período para un binario codificado en Base64

En el siguiente ejemplo se muestra la <EventStream> del periodo de entrada con eventos de espacios publicitarios binarios codificados en Base64. 

    <Period id="1" start="PT0S">
              <BaseURL>dash/</BaseURL>
              <EventStream schemeIdUri="urn:scte:scte35:2014:xml+bin" timescale="1">
                  <Event presentationTime="1550252760" duration="24" id="136">
                      <Signal xmlns="http://www.scte.org/schemas/35/2016">
                          <Binary>/DAhAAAAAAAAAP/wEAUAAACIf+9/fgAg9YDAAAAAAABiJjIs</Binary>
                      </Signal>
                  </Event>
                  <Event presentationTime="1550252880" duration="24" id="137">
                      <Signal xmlns="http://www.scte.org/schemas/35/2016">
                          <Binary>/DAhAAAAAAAAAP/wEAUAAACJf+9/fgAg9YDAAAAAAAC/KdNe</Binary>
                      </Signal>
                  </Event>
                  <Event presentationTime="1550253000" duration="24" id="138">
                      <Signal xmlns="http://www.scte.org/schemas/35/2016">
                          <Binary>/DAhAAAAAAAAAP/wEAUAAACKf+9/fgAg9YDAAAAAAADc+O1/</Binary>
                      </Signal>
                  </Event>
              </EventStream>
              <AdaptationSet...
              </AdaptationSet>
          </Period>
DASHejemplo de respuesta personalizada para un binario codificado en Base64, con una configuración de manifiesto de origen de un solo período

El siguiente ejemplo refleja la personalización aplicada AWS Elemental MediaTailor al anuncio anterior, disponible cuando la MediaTailor configuración indica los manifiestos de un solo período DASH procedentes del servidor de origen. MediaTailor produce un DASH manifiesto de varios períodos con personalizaciones que reflejan los datos de los espectadores que se reciben del reproductor y las campañas publicitarias que se están llevando a cabo actualmente.

   <Period id="0.0" start="PT0S">
              <BaseURL>dash/</BaseURL>
              <AdaptationSet audioSamplingRate="48000" codecs="mp4a.40.2" contentType="audio" group="1" id="1" mimeType="audio/mp4" segmentAlignment="true" startWithSAP="1">
                  <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="1"/>
                  <Role schemeIdUri="urn:mpeg:dash:role:2011" value="main"/>
                  <Representation bandwidth="69000" id="audio=69000">
                      <SegmentTemplate initialization="scte35-$RepresentationID$.dash" media="scte35-$RepresentationID$-$Time$.dash" presentationTimeOffset="0" startNumber="1" timescale="48000">
                          <SegmentTimeline>
                              <S d="48129" t="74412130844415"/>
                              <S d="48128" t="74412130892544"/>
                              <S d="48127" t="74412130940672"/>
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                              <S d="48128" t="74412132428544"/>
                              <S d="48127" t="74412132476672"/>
                          </SegmentTimeline>
                      </SegmentTemplate>
                  </Representation>
              </AdaptationSet>
              <AdaptationSet codecs="avc1.64001F" contentType="video" group="2" height="720" id="2" mimeType="video/mp4" par="16:9" sar="1:1" segmentAlignment="true" startWithSAP="1" width="1280">
                  <Role schemeIdUri="urn:mpeg:dash:role:2011" value="main"/>
                  <Representation bandwidth="700000" id="video=700000" scanType="progressive">
                      <SegmentTemplate initialization="scte35-$RepresentationID$.dash" media="scte35-$RepresentationID$-$Time$.dash" presentationTimeOffset="0" startNumber="1" timescale="90000">
                          <SegmentTimeline>
                              <S d="90000" r="34" t="139522745250000"/>
                          </SegmentTimeline>
                      </SegmentTemplate>
                  </Representation>
              </AdaptationSet>
          </Period>
          <Period id="1550252760.0_1" start="PT430625H46M">
              <BaseURL>http://d2gh0tfpz97e4o.cloudfront.net/visitalps/</BaseURL>
              <AdaptationSet bitstreamSwitching="false" frameRate="30/1" mimeType="video/mp4" segmentAlignment="true" startWithSAP="1" subsegmentAlignment="true" subsegmentStartsWithSAP="1">
                  <SegmentTemplate startNumber="1" timescale="90000"/>
                  <Representation bandwidth="7500000" codecs="avc1.640028" height="1080" id="1" width="1920">
                      <SegmentTemplate initialization="visitalps_1080p30_video_1080p_10init.mp4" media="visitalps_1080p30_video_1080p_10_$Number%09d$.mp4" startNumber="1" timescale="90000">
                          <SegmentTimeline>
                              <S d="180000" r="6" t="0"/>
                              <S d="86940" t="1260000"/>
                          </SegmentTimeline>
                      </SegmentTemplate>
                  </Representation>
                  <Representation bandwidth="3000000" codecs="avc1.64001f" height="720" id="2" width="1280">
                      <SegmentTemplate initialization="visitalps_1080p30_video_720p_9init.mp4" media="visitalps_1080p30_video_720p_9_$Number%09d$.mp4" startNumber="1" timescale="90000">
                          <SegmentTimeline>
                              <S d="180000" r="6" t="0"/>
                              <S d="86940" t="1260000"/>
                          </SegmentTimeline>
                      </SegmentTemplate>
                  </Representation>
                  <Representation bandwidth="1875000" codecs="avc1.64001f" height="720" id="3" width="1280">
                      <SegmentTemplate initialization="visitalps_1080p30_video_720p_8init.mp4" media="visitalps_1080p30_video_720p_8_$Number%09d$.mp4" startNumber="1" timescale="90000">
                          <SegmentTimeline>
                              <S d="270000" r="3" t="0"/>
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                          </SegmentTimeline>
                      </SegmentTemplate>
                  </Representation>
                  <Representation bandwidth="1500000" codecs="avc1.64001f" height="540" id="4" width="960">
                      <SegmentTemplate initialization="visitalps_1080p30_video_540p_7init.mp4" media="visitalps_1080p30_video_540p_7_$Number%09d$.mp4" startNumber="1" timescale="90000">
                          <SegmentTimeline>
                              <S d="360000" r="2" t="0"/>
                              <S d="266940" t="1080000"/>
                          </SegmentTimeline>
                      </SegmentTemplate>
                  </Representation>
                  <Representation bandwidth="1012500" codecs="avc1.64001e" height="396" id="5" width="704">
                      <SegmentTemplate initialization="visitalps_1080p30_video_396p_6init.mp4" media="visitalps_1080p30_video_396p_6_$Number%09d$.mp4" startNumber="1" timescale="90000">
                          <SegmentTimeline>
                              <S d="360000" r="2" t="0"/>
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                          </SegmentTimeline>
                      </SegmentTemplate>
                  </Representation>
                  <Representation bandwidth="675000" codecs="avc1.64001e" height="396" id="6" width="704">
                      <SegmentTemplate initialization="visitalps_1080p30_video_396p_5init.mp4" media="visitalps_1080p30_video_396p_5_$Number%09d$.mp4" startNumber="1" timescale="90000">
                          <SegmentTimeline>
                              <S d="360000" r="2" t="0"/>
                              <S d="266940" t="1080000"/>
                          </SegmentTimeline>
                      </SegmentTemplate>
                  </Representation>
                  <Representation bandwidth="450000" codecs="avc1.64001e" height="396" id="7" width="704">
                      <SegmentTemplate initialization="visitalps_1080p30_video_396p_4init.mp4" media="visitalps_1080p30_video_396p_4_$Number%09d$.mp4" startNumber="1" timescale="90000">
                          <SegmentTimeline>
                              <S d="360000" r="2" t="0"/>
                              <S d="266940" t="1080000"/>
                          </SegmentTimeline>
                      </SegmentTemplate>
                  </Representation>
                  <Representation bandwidth="337500" codecs="avc1.640016" height="288" id="8" width="512">
                      <SegmentTemplate initialization="visitalps_1080p30_video_288p_3init.mp4" media="visitalps_1080p30_video_288p_3_$Number%09d$.mp4" startNumber="1" timescale="90000">
                          <SegmentTimeline>
                              <S d="360000" r="2" t="0"/>
                              <S d="266940" t="1080000"/>
                          </SegmentTimeline>
                      </SegmentTemplate>
                  </Representation>
                  <Representation bandwidth="225000" codecs="avc1.640016" height="288" id="9" width="512">
                      <SegmentTemplate initialization="visitalps_1080p30_video_288p_2init.mp4" media="visitalps_1080p30_video_288p_2_$Number%09d$.mp4" startNumber="1" timescale="90000">
                          <SegmentTimeline>
                              <S d="360000" r="2" t="0"/>
                              <S d="266940" t="1080000"/>
                          </SegmentTimeline>
                      </SegmentTemplate>
                  </Representation>
                  <Representation bandwidth="150000" codecs="avc1.640016" height="288" id="10" width="512">
                      <SegmentTemplate initialization="visitalps_1080p30_video_288p_1init.mp4" media="visitalps_1080p30_video_288p_1_$Number%09d$.mp4" startNumber="1" timescale="90000">
                          <SegmentTimeline>
                              <S d="180000" r="6" t="0"/>
                              <S d="86940" t="1260000"/>
                          </SegmentTimeline>
                      </SegmentTemplate>
                  </Representation>
              </AdaptationSet>
              <AdaptationSet lang="eng" mimeType="audio/mp4" segmentAlignment="0">
                  <SegmentTemplate initialization="visitalps_1080p30_audio_aac_128kinit.mp4" media="visitalps_1080p30_audio_aac_128k_$Number%09d$.mp4" startNumber="1" timescale="48000"/>
                  <Representation audioSamplingRate="48000" bandwidth="128000" codecs="mp4a.40.2" id="11">
                      <SegmentTemplate initialization="visitalps_1080p30_audio_aac_128kinit.mp4" media="visitalps_1080p30_audio_aac_128k_$Number%09d$.mp4" startNumber="1" timescale="48000">
                          <SegmentTimeline>
                              <S d="96000" r="6" t="0"/>
                              <S d="46368" t="672000"/>
                          </SegmentTimeline>
                      </SegmentTemplate>
                  </Representation>
              </AdaptationSet>
          </Period>
          <Period id="1550252760.0" start="PT430625H46M14.966S">
              <BaseURL>dash/</BaseURL>
              <EventStream schemeIdUri="urn:scte:scte35:2014:xml+bin" timescale="1">
                  <Event duration="24" id="136" presentationTime="1550252760">
                      <Signal xmlns="http://www.scte.org/schemas/35/2016">
                          <Binary>/DAhAAAAAAAAAP/wEAUAAACIf+9/fgAg9YDAAAAAAABiJjIs</Binary>
                      </Signal>
                  </Event>
              </EventStream>
              <AdaptationSet audioSamplingRate="48000" codecs="mp4a.40.2" contentType="audio" group="1" id="1" mimeType="audio/mp4" segmentAlignment="true" startWithSAP="1">
                  <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="1"/>
                  <Role schemeIdUri="urn:mpeg:dash:role:2011" value="main"/>
                  <Representation bandwidth="69000" id="audio=69000">
                      <SegmentTemplate initialization="scte35-$RepresentationID$.dash" media="scte35-$RepresentationID$-$Time$.dash" presentationTimeOffset="74412133198368" timescale="48000">
                          <SegmentTimeline>
                              <S d="48128" t="74412133196544"/>
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                          </SegmentTimeline>
                      </SegmentTemplate>
                  </Representation>
              </AdaptationSet>
              <AdaptationSet codecs="avc1.64001F" contentType="video" group="2" height="720" id="2" mimeType="video/mp4" par="16:9" sar="1:1" segmentAlignment="true" startWithSAP="1" width="1280">
                  <Role schemeIdUri="urn:mpeg:dash:role:2011" value="main"/>
                  <Representation bandwidth="700000" id="video=700000" scanType="progressive">
                      <SegmentTemplate initialization="scte35-$RepresentationID$.dash" media="scte35-$RepresentationID$-$Time$.dash" presentationTimeOffset="139522749746940" timescale="90000">
                          <SegmentTimeline>
                              <S d="90000" r="9" t="139522749660000"/>
                          </SegmentTimeline>
                      </SegmentTemplate>
                  </Representation>
              </AdaptationSet>
          </Period>
          <Period id="1550252784.0" start="PT430625H46M24S">
              <BaseURL>dash/</BaseURL>
              <AdaptationSet audioSamplingRate="48000" codecs="mp4a.40.2" contentType="audio" group="1" id="1" mimeType="audio/mp4" segmentAlignment="true" startWithSAP="1">
                  <AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="1"/>
                  <Role schemeIdUri="urn:mpeg:dash:role:2011" value="main"/>
                  <Representation bandwidth="69000" id="audio=69000">
                      <SegmentTemplate initialization="scte35-$RepresentationID$.dash" media="scte35-$RepresentationID$-$Time$.dash" presentationTimeOffset="74412133632000" startNumber="60" timescale="48000">
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                  </Representation>
              </AdaptationSet>
              <AdaptationSet codecs="avc1.64001F" contentType="video" group="2" height="720" id="2" mimeType="video/mp4" par="16:9" sar="1:1" segmentAlignment="true" startWithSAP="1" width="1280">
                  <Role schemeIdUri="urn:mpeg:dash:role:2011" value="main"/>
                  <Representation bandwidth="700000" id="video=700000" scanType="progressive">
                      <SegmentTemplate initialization="scte35-$RepresentationID$.dash" media="scte35-$RepresentationID$-$Time$.dash" presentationTimeOffset="139522750560000" startNumber="60" timescale="90000">
                          <SegmentTimeline>
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                      </SegmentTemplate>
                  </Representation>
              </AdaptationSet>
          </Period>
          <Period id="1550252880.0_1" start="PT430625H48M">
              <BaseURL>http://d2gh0tfpz97e4o.cloudfront.net/visitalps/</BaseURL>
              <AdaptationSet bitstreamSwitching="false" frameRate="30/1" mimeType="video/mp4" segmentAlignment="true" startWithSAP="1" subsegmentAlignment="true" subsegmentStartsWithSAP="1">
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                  </Representation>
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                      </SegmentTemplate>
                  </Representation>
                  <Representation bandwidth="1875000" codecs="avc1.64001f" height="720" id="3" width="1280">
                      <SegmentTemplate initialization="visitalps_1080p30_video_720p_8init.mp4" media="visitalps_1080p30_video_720p_8_$Number%09d$.mp4" startNumber="1" timescale="90000">
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                  </Representation>
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