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Fix mpd duration not set in static live manifest Closes #201 Change-Id: Ie9ab58ec58e1b135931a6576fb46145454b0f049
2017-02-09 00:42:44 +00:00
<?xml version="1.0" encoding="UTF-8"?>
<!--Generated with https://github.com/google/shaka-packager version <tag>-<hash>-<test>-->
Do not force earliest_presentation_time to 0 for VOD Instead, the actual earliest presentation time is used except for the first segment if there is an offset between presentation time (pts) and decoding time (dts). Chrome (as of v66) reports dts instead of pts in buffered ranges in MSE API. To avoid breaking Chrome, the earliest_presentation_time of the first segment is set to its dts as Chrome does not like negative values for adjusted dts = dts + Period@start (0 for the first period) - presentationTimeOffset (earliest_presentation_time). Fixes #303. Change-Id: I5ca80e05d5570961400499436f2bcc01f06e69e0
2018-03-27 16:27:17 +00:00
<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-live:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.802799940109253S">
Fix mpd duration not set in static live manifest Closes #201 Change-Id: Ie9ab58ec58e1b135931a6576fb46145454b0f049
2017-02-09 00:42:44 +00:00
<Period id="0">
<AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="30000/1001" segmentAlignment="true" par="16:9">
Use max bitrate in Representation@bandwidth instead of average bitrate According to DASH spec (23009-1:2014): Consider a hypothetical constant bitrate channel of bandwidth with the value of this attribute in bits per second (bps). Then, if the Representation is continuously delivered at this bitrate, starting at any SAP that is indicated either by @startwithsap or by any Segment Index box, a client can be assured of having enough data for continuous playout providing playout begins after @minbuffertime * @bandwidth bits have been received (i.e. at time @minbuffertime after the first bit is received). For dependent Representations this value specifies the bandwidth according to the above definition for the aggregation of this Representation and all complementary Representations. This suggests that max bitrate should be used instead of average bitrate. Also cleaned up BandwidthEstimator code. Fixes #376. Change-Id: Ibf5896394c5c6bb820849771a2129c59202d2273
2018-04-13 18:48:11 +00:00
<Representation id="0" bandwidth="974122" codecs="avc1.64001e" mimeType="video/mp4" sar="1:1">
Fix mpd duration not set in static live manifest Closes #201 Change-Id: Ie9ab58ec58e1b135931a6576fb46145454b0f049
2017-02-09 00:42:44 +00:00
<SegmentTemplate timescale="30000" initialization="output_video-init.mp4" media="output_video-$Number$.m4s" startNumber="1">
<SegmentTimeline>
Do not force earliest_presentation_time to 0 for VOD Instead, the actual earliest presentation time is used except for the first segment if there is an offset between presentation time (pts) and decoding time (dts). Chrome (as of v66) reports dts instead of pts in buffered ranges in MSE API. To avoid breaking Chrome, the earliest_presentation_time of the first segment is set to its dts as Chrome does not like negative values for adjusted dts = dts + Period@start (0 for the first period) - presentationTimeOffset (earliest_presentation_time). Fixes #303. Change-Id: I5ca80e05d5570961400499436f2bcc01f06e69e0
2018-03-27 16:27:17 +00:00
<S t="0" d="32032"/>
<S t="32032" d="30030"/>
Fix mpd duration not set in static live manifest Closes #201 Change-Id: Ie9ab58ec58e1b135931a6576fb46145454b0f049
2017-02-09 00:42:44 +00:00
<S t="62062" d="22022"/>
</SegmentTimeline>
</SegmentTemplate>
</Representation>
</AdaptationSet>
<AdaptationSet id="1" contentType="audio" segmentAlignment="true">
Use max bitrate in Representation@bandwidth instead of average bitrate According to DASH spec (23009-1:2014): Consider a hypothetical constant bitrate channel of bandwidth with the value of this attribute in bits per second (bps). Then, if the Representation is continuously delivered at this bitrate, starting at any SAP that is indicated either by @startwithsap or by any Segment Index box, a client can be assured of having enough data for continuous playout providing playout begins after @minbuffertime * @bandwidth bits have been received (i.e. at time @minbuffertime after the first bit is received). For dependent Representations this value specifies the bandwidth according to the above definition for the aggregation of this Representation and all complementary Representations. This suggests that max bitrate should be used instead of average bitrate. Also cleaned up BandwidthEstimator code. Fixes #376. Change-Id: Ibf5896394c5c6bb820849771a2129c59202d2273
2018-04-13 18:48:11 +00:00
<Representation id="1" bandwidth="131009" codecs="mp4a.40.2" mimeType="audio/mp4" audioSamplingRate="44100">
Fix mpd duration not set in static live manifest Closes #201 Change-Id: Ie9ab58ec58e1b135931a6576fb46145454b0f049
2017-02-09 00:42:44 +00:00
<AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/>
<SegmentTemplate timescale="44100" initialization="output_audio-init.mp4" media="output_audio-$Number$.m4s" startNumber="1">
<SegmentTimeline>
Integrate CueAlignmentHandler Also changed ChunkingHandler to be one-one handler. Issue: #355 Change-Id: Ie98a96bcc0ddded347699c9f333f604826976d11
2018-03-20 17:12:18 +00:00
<S t="0" d="45056"/>
<S t="45056" d="44032"/>
<S t="89088" d="32768"/>
Fix mpd duration not set in static live manifest Closes #201 Change-Id: Ie9ab58ec58e1b135931a6576fb46145454b0f049
2017-02-09 00:42:44 +00:00
</SegmentTimeline>
</SegmentTemplate>
</Representation>
</AdaptationSet>
</Period>
</MPD>