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< title > Shaka Packager SDK: packager/mpd/base/mpd_builder.cc Source File< / title >
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< li class = "navelem" > < a class = "el" href = "../../dir_3f8eec2fc361645de4b1ec14c19fffc7.html" > packager< / a > < / li > < li class = "navelem" > < a class = "el" href = "../../dir_b885194e7131202a9b4650a8967e838c.html" > mpd< / a > < / li > < li class = "navelem" > < a class = "el" href = "../../dir_6fe4b0529cd3ec97045d3314254a0cce.html" > base< / a > < / li > < / ul >
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< / div >
< / div > <!-- top -->
< div class = "header" >
< div class = "headertitle" >
< div class = "title" > mpd_builder.cc< / div > < / div >
< / div > <!-- header -->
< div class = "contents" >
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< div class = "fragment" > < div class = "line" > < a name = "l00001" > < / a > < span class = "lineno" > 1< / span >   < span class = "comment" > // Copyright 2014 Google Inc. All rights reserved.< / span > < / div >
< div class = "line" > < a name = "l00002" > < / a > < span class = "lineno" > 2< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00003" > < / a > < span class = "lineno" > 3< / span >   < span class = "comment" > // Use of this source code is governed by a BSD-style< / span > < / div >
< div class = "line" > < a name = "l00004" > < / a > < span class = "lineno" > 4< / span >   < span class = "comment" > // license that can be found in the LICENSE file or at< / span > < / div >
< div class = "line" > < a name = "l00005" > < / a > < span class = "lineno" > 5< / span >   < span class = "comment" > // https://developers.google.com/open-source/licenses/bsd< / span > < / div >
< div class = "line" > < a name = "l00006" > < / a > < span class = "lineno" > 6< / span >   < / div >
< div class = "line" > < a name = "l00007" > < / a > < span class = "lineno" > 7< / span >   < span class = "preprocessor" > #include " packager/mpd/base/mpd_builder.h" < / span > < / div >
< div class = "line" > < a name = "l00008" > < / a > < span class = "lineno" > 8< / span >   < / div >
< div class = "line" > < a name = "l00009" > < / a > < span class = "lineno" > 9< / span >   < span class = "preprocessor" > #include < algorithm> < / span > < / div >
< div class = "line" > < a name = "l00010" > < / a > < span class = "lineno" > 10< / span >   < / div >
< div class = "line" > < a name = "l00011" > < / a > < span class = "lineno" > 11< / span >   < span class = "preprocessor" > #include " packager/base/files/file_path.h" < / span > < / div >
< div class = "line" > < a name = "l00012" > < / a > < span class = "lineno" > 12< / span >   < span class = "preprocessor" > #include " packager/base/logging.h" < / span > < / div >
< div class = "line" > < a name = "l00013" > < / a > < span class = "lineno" > 13< / span >   < span class = "preprocessor" > #include " packager/base/optional.h" < / span > < / div >
< div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < span class = "preprocessor" > #include " packager/base/strings/string_number_conversions.h" < / span > < / div >
< div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < span class = "preprocessor" > #include " packager/base/strings/stringprintf.h" < / span > < / div >
< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < span class = "preprocessor" > #include " packager/base/synchronization/lock.h" < / span > < / div >
< div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   < span class = "preprocessor" > #include " packager/base/time/default_clock.h" < / span > < / div >
< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   < span class = "preprocessor" > #include " packager/base/time/time.h" < / span > < / div >
< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   < span class = "preprocessor" > #include " packager/media/base/rcheck.h" < / span > < / div >
< div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   < span class = "preprocessor" > #include " packager/mpd/base/adaptation_set.h" < / span > < / div >
< div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > 21< / span >   < span class = "preprocessor" > #include " packager/mpd/base/mpd_utils.h" < / span > < / div >
< div class = "line" > < a name = "l00022" > < / a > < span class = "lineno" > 22< / span >   < span class = "preprocessor" > #include " packager/mpd/base/period.h" < / span > < / div >
< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > 23< / span >   < span class = "preprocessor" > #include " packager/mpd/base/representation.h" < / span > < / div >
< div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > 24< / span >   < span class = "preprocessor" > #include " packager/version/version.h" < / span > < / div >
< div class = "line" > < a name = "l00025" > < / a > < span class = "lineno" > 25< / span >   < / div >
< div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > 26< / span >   < span class = "keyword" > namespace < / span > < a class = "code" href = "../../d8/daf/namespaceshaka.html" > shaka< / a > {< / div >
< div class = "line" > < a name = "l00027" > < / a > < span class = "lineno" > 27< / span >   < / div >
< div class = "line" > < a name = "l00028" > < / a > < span class = "lineno" > 28< / span >   < span class = "keyword" > using< / span > base::FilePath;< / div >
< div class = "line" > < a name = "l00029" > < / a > < span class = "lineno" > 29< / span >   < span class = "keyword" > using< / span > xml::XmlNode;< / div >
< div class = "line" > < a name = "l00030" > < / a > < span class = "lineno" > 30< / span >   < / div >
< div class = "line" > < a name = "l00031" > < / a > < span class = "lineno" > 31< / span >   < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a name = "l00032" > < / a > < span class = "lineno" > 32< / span >   < / div >
< div class = "line" > < a name = "l00033" > < / a > < span class = "lineno" > 33< / span >   < span class = "keywordtype" > bool< / span > AddMpdNameSpaceInfo(XmlNode* mpd) {< / div >
< div class = "line" > < a name = "l00034" > < / a > < span class = "lineno" > 34< / span >   DCHECK(mpd);< / div >
< div class = "line" > < a name = "l00035" > < / a > < span class = "lineno" > 35< / span >   < / div >
< div class = "line" > < a name = "l00036" > < / a > < span class = "lineno" > 36< / span >   < span class = "keyword" > const< / span > std::set< std::string> namespaces = mpd-> ExtractReferencedNamespaces();< / div >
< div class = "line" > < a name = "l00037" > < / a > < span class = "lineno" > 37< / span >   < / div >
< div class = "line" > < a name = "l00038" > < / a > < span class = "lineno" > 38< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kXmlNamespace[] = < span class = "stringliteral" > " urn:mpeg:dash:schema:mpd:2011" < / span > ;< / div >
< div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > 39< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kXmlNamespaceXsi[] =< / div >
< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > 40< / span >   < span class = "stringliteral" > " http://www.w3.org/2001/XMLSchema-instance" < / span > ;< / div >
< div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > 41< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kDashSchemaMpd2011[] =< / div >
< div class = "line" > < a name = "l00042" > < / a > < span class = "lineno" > 42< / span >   < span class = "stringliteral" > " urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" < / span > ;< / div >
< div class = "line" > < a name = "l00043" > < / a > < span class = "lineno" > 43< / span >   < / div >
< div class = "line" > < a name = "l00044" > < / a > < span class = "lineno" > 44< / span >   RCHECK(mpd-> SetStringAttribute(< span class = "stringliteral" > " xmlns" < / span > , kXmlNamespace));< / div >
< div class = "line" > < a name = "l00045" > < / a > < span class = "lineno" > 45< / span >   RCHECK(mpd-> SetStringAttribute(< span class = "stringliteral" > " xmlns:xsi" < / span > , kXmlNamespaceXsi));< / div >
< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > 46< / span >   RCHECK(mpd-> SetStringAttribute(< span class = "stringliteral" > " xsi:schemaLocation" < / span > , kDashSchemaMpd2011));< / div >
< div class = "line" > < a name = "l00047" > < / a > < span class = "lineno" > 47< / span >   < / div >
< div class = "line" > < a name = "l00048" > < / a > < span class = "lineno" > 48< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kCencNamespace[] = < span class = "stringliteral" > " urn:mpeg:cenc:2013" < / span > ;< / div >
< div class = "line" > < a name = "l00049" > < / a > < span class = "lineno" > 49< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kMarlinNamespace[] =< / div >
< div class = "line" > < a name = "l00050" > < / a > < span class = "lineno" > 50< / span >   < span class = "stringliteral" > " urn:marlin:mas:1-0:services:schemas:mpd" < / span > ;< / div >
< div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kXmlNamespaceXlink[] = < span class = "stringliteral" > " http://www.w3.org/1999/xlink" < / span > ;< / div >
< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > 52< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kMsprNamespace[] = < span class = "stringliteral" > " urn:microsoft:playready" < / span > ;< / div >
< div class = "line" > < a name = "l00053" > < / a > < span class = "lineno" > 53< / span >   < / div >
< div class = "line" > < a name = "l00054" > < / a > < span class = "lineno" > 54< / span >   < span class = "keyword" > const< / span > std::map< std::string, std::string> uris = {< / div >
< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   {< span class = "stringliteral" > " cenc" < / span > , kCencNamespace},< / div >
< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   {< span class = "stringliteral" > " mas" < / span > , kMarlinNamespace},< / div >
< div class = "line" > < a name = "l00057" > < / a > < span class = "lineno" > 57< / span >   {< span class = "stringliteral" > " xlink" < / span > , kXmlNamespaceXlink},< / div >
< div class = "line" > < a name = "l00058" > < / a > < span class = "lineno" > 58< / span >   {< span class = "stringliteral" > " mspr" < / span > , kMsprNamespace},< / div >
< div class = "line" > < a name = "l00059" > < / a > < span class = "lineno" > 59< / span >   };< / div >
< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   < / div >
< div class = "line" > < a name = "l00061" > < / a > < span class = "lineno" > 61< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > std::string& namespace_name : namespaces) {< / div >
< div class = "line" > < a name = "l00062" > < / a > < span class = "lineno" > 62< / span >   < span class = "keyword" > auto< / span > iter = uris.find(namespace_name);< / div >
< div class = "line" > < a name = "l00063" > < / a > < span class = "lineno" > 63< / span >   CHECK(iter != uris.end()) < < < span class = "stringliteral" > " unexpected namespace " < / span > < < namespace_name;< / div >
< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   < / div >
< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > 65< / span >   RCHECK(mpd-> SetStringAttribute(< / div >
< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   base::StringPrintf(< span class = "stringliteral" > " xmlns:%s" < / span > , namespace_name.c_str()).c_str(),< / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > 67< / span >   iter-> second));< / div >
< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > 68< / span >   }< / div >
< div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > 70< / span >   }< / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   < / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   < span class = "keywordtype" > bool< / span > Positive(< span class = "keywordtype" > double< / span > d) {< / div >
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   < span class = "keywordflow" > return< / span > d > 0.0;< / div >
< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > 74< / span >   }< / div >
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > 75< / span >   < / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > 76< / span >   < span class = "comment" > // Return current time in XML DateTime format. The value is in UTC, so the< / span > < / div >
< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   < span class = "comment" > // string ends with a ' Z' .< / span > < / div >
< div class = "line" > < a name = "l00078" > < / a > < span class = "lineno" > 78< / span >   std::string XmlDateTimeNowWithOffset(< / div >
< div class = "line" > < a name = "l00079" > < / a > < span class = "lineno" > 79< / span >   int32_t offset_seconds,< / div >
< div class = "line" > < a name = "l00080" > < / a > < span class = "lineno" > 80< / span >   base::Clock* clock) {< / div >
< div class = "line" > < a name = "l00081" > < / a > < span class = "lineno" > 81< / span >   base::Time time = clock-> Now();< / div >
< div class = "line" > < a name = "l00082" > < / a > < span class = "lineno" > 82< / span >   time += base::TimeDelta::FromSeconds(offset_seconds);< / div >
< div class = "line" > < a name = "l00083" > < / a > < span class = "lineno" > 83< / span >   base::Time::Exploded time_exploded;< / div >
< div class = "line" > < a name = "l00084" > < / a > < span class = "lineno" > 84< / span >   time.UTCExplode(& time_exploded);< / div >
< div class = "line" > < a name = "l00085" > < / a > < span class = "lineno" > 85< / span >   < / div >
< div class = "line" > < a name = "l00086" > < / a > < span class = "lineno" > 86< / span >   < span class = "keywordflow" > return< / span > base::StringPrintf(< span class = "stringliteral" > " %4d-%02d-%02dT%02d:%02d:%02dZ" < / span > , time_exploded.year,< / div >
< div class = "line" > < a name = "l00087" > < / a > < span class = "lineno" > 87< / span >   time_exploded.month, time_exploded.day_of_month,< / div >
< div class = "line" > < a name = "l00088" > < / a > < span class = "lineno" > 88< / span >   time_exploded.hour, time_exploded.minute,< / div >
< div class = "line" > < a name = "l00089" > < / a > < span class = "lineno" > 89< / span >   time_exploded.second);< / div >
< div class = "line" > < a name = "l00090" > < / a > < span class = "lineno" > 90< / span >   }< / div >
< div class = "line" > < a name = "l00091" > < / a > < span class = "lineno" > 91< / span >   < / div >
< div class = "line" > < a name = "l00092" > < / a > < span class = "lineno" > 92< / span >   < span class = "keywordtype" > bool< / span > SetIfPositive(< span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > * attr_name, < span class = "keywordtype" > double< / span > value, XmlNode* mpd) {< / div >
< div class = "line" > < a name = "l00093" > < / a > < span class = "lineno" > 93< / span >   < span class = "keywordflow" > return< / span > !Positive(value) ||< / div >
< div class = "line" > < a name = "l00094" > < / a > < span class = "lineno" > 94< / span >   mpd-> SetStringAttribute(attr_name, SecondsToXmlDuration(value));< / div >
< div class = "line" > < a name = "l00095" > < / a > < span class = "lineno" > 95< / span >   }< / div >
< div class = "line" > < a name = "l00096" > < / a > < span class = "lineno" > 96< / span >   < / div >
< div class = "line" > < a name = "l00097" > < / a > < span class = "lineno" > 97< / span >   std::string MakePathRelative(< span class = "keyword" > const< / span > std::string& media_path,< / div >
< div class = "line" > < a name = "l00098" > < / a > < span class = "lineno" > 98< / span >   < span class = "keyword" > const< / span > FilePath& parent_path) {< / div >
< div class = "line" > < a name = "l00099" > < / a > < span class = "lineno" > 99< / span >   FilePath relative_path;< / div >
< div class = "line" > < a name = "l00100" > < / a > < span class = "lineno" > 100< / span >   < span class = "keyword" > const< / span > FilePath child_path = FilePath::FromUTF8Unsafe(media_path);< / div >
< div class = "line" > < a name = "l00101" > < / a > < span class = "lineno" > 101< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > is_child =< / div >
< div class = "line" > < a name = "l00102" > < / a > < span class = "lineno" > 102< / span >   parent_path.AppendRelativePath(child_path, & relative_path);< / div >
< div class = "line" > < a name = "l00103" > < / a > < span class = "lineno" > 103< / span >   < span class = "keywordflow" > if< / span > (!is_child)< / div >
< div class = "line" > < a name = "l00104" > < / a > < span class = "lineno" > 104< / span >   relative_path = child_path;< / div >
< div class = "line" > < a name = "l00105" > < / a > < span class = "lineno" > 105< / span >   < span class = "keywordflow" > return< / span > relative_path.NormalizePathSeparatorsTo(< span class = "charliteral" > ' /' < / span > ).AsUTF8Unsafe();< / div >
< div class = "line" > < a name = "l00106" > < / a > < span class = "lineno" > 106< / span >   }< / div >
< div class = "line" > < a name = "l00107" > < / a > < span class = "lineno" > 107< / span >   < / div >
< div class = "line" > < a name = "l00108" > < / a > < span class = "lineno" > 108< / span >   < span class = "comment" > // Spooky static initialization/cleanup of libxml.< / span > < / div >
< div class = "line" > < a name = "l00109" > < / a > < span class = "lineno" > 109< / span >   < span class = "keyword" > class < / span > LibXmlInitializer {< / div >
< div class = "line" > < a name = "l00110" > < / a > < span class = "lineno" > 110< / span >   < span class = "keyword" > public< / span > :< / div >
< div class = "line" > < a name = "l00111" > < / a > < span class = "lineno" > 111< / span >   LibXmlInitializer() : initialized_(false) {< / div >
< div class = "line" > < a name = "l00112" > < / a > < span class = "lineno" > 112< / span >   base::AutoLock lock(lock_);< / div >
< div class = "line" > < a name = "l00113" > < / a > < span class = "lineno" > 113< / span >   < span class = "keywordflow" > if< / span > (!initialized_) {< / div >
< div class = "line" > < a name = "l00114" > < / a > < span class = "lineno" > 114< / span >   xmlInitParser();< / div >
< div class = "line" > < a name = "l00115" > < / a > < span class = "lineno" > 115< / span >   initialized_ = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00116" > < / a > < span class = "lineno" > 116< / span >   }< / div >
< div class = "line" > < a name = "l00117" > < / a > < span class = "lineno" > 117< / span >   }< / div >
< div class = "line" > < a name = "l00118" > < / a > < span class = "lineno" > 118< / span >   < / div >
< div class = "line" > < a name = "l00119" > < / a > < span class = "lineno" > 119< / span >   ~LibXmlInitializer() {< / div >
< div class = "line" > < a name = "l00120" > < / a > < span class = "lineno" > 120< / span >   base::AutoLock lock(lock_);< / div >
< div class = "line" > < a name = "l00121" > < / a > < span class = "lineno" > 121< / span >   < span class = "keywordflow" > if< / span > (initialized_) {< / div >
< div class = "line" > < a name = "l00122" > < / a > < span class = "lineno" > 122< / span >   xmlCleanupParser();< / div >
< div class = "line" > < a name = "l00123" > < / a > < span class = "lineno" > 123< / span >   initialized_ = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00124" > < / a > < span class = "lineno" > 124< / span >   }< / div >
< div class = "line" > < a name = "l00125" > < / a > < span class = "lineno" > 125< / span >   }< / div >
< div class = "line" > < a name = "l00126" > < / a > < span class = "lineno" > 126< / span >   < / div >
< div class = "line" > < a name = "l00127" > < / a > < span class = "lineno" > 127< / span >   < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a name = "l00128" > < / a > < span class = "lineno" > 128< / span >   base::Lock lock_;< / div >
< div class = "line" > < a name = "l00129" > < / a > < span class = "lineno" > 129< / span >   < span class = "keywordtype" > bool< / span > initialized_;< / div >
< div class = "line" > < a name = "l00130" > < / a > < span class = "lineno" > 130< / span >   < / div >
< div class = "line" > < a name = "l00131" > < / a > < span class = "lineno" > 131< / span >   DISALLOW_COPY_AND_ASSIGN(LibXmlInitializer);< / div >
< div class = "line" > < a name = "l00132" > < / a > < span class = "lineno" > 132< / span >   };< / div >
< div class = "line" > < a name = "l00133" > < / a > < span class = "lineno" > 133< / span >   < / div >
< div class = "line" > < a name = "l00134" > < / a > < span class = "lineno" > 134< / span >   } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a name = "l00135" > < / a > < span class = "lineno" > 135< / span >   < / div >
< div class = "line" > < a name = "l00136" > < / a > < span class = "lineno" > < a class = "line" href = "../../dc/da1/classshaka_1_1MpdBuilder.html#ab364102e01afedd8a4dcc9be4fdcc0ab" > 136< / a > < / span >   < a class = "code" href = "../../dc/da1/classshaka_1_1MpdBuilder.html#ab364102e01afedd8a4dcc9be4fdcc0ab" > MpdBuilder::MpdBuilder< / a > (< span class = "keyword" > const< / span > < a class = "code" href = "../../d1/df3/structshaka_1_1MpdOptions.html" > MpdOptions< / a > & mpd_options)< / div >
< div class = "line" > < a name = "l00137" > < / a > < span class = "lineno" > 137< / span >   : mpd_options_(mpd_options), clock_(new base::DefaultClock()) {}< / div >
< div class = "line" > < a name = "l00138" > < / a > < span class = "lineno" > 138< / span >   < / div >
< div class = "line" > < a name = "l00139" > < / a > < span class = "lineno" > 139< / span >   MpdBuilder::~MpdBuilder() {}< / div >
< div class = "line" > < a name = "l00140" > < / a > < span class = "lineno" > 140< / span >   < / div >
< div class = "line" > < a name = "l00141" > < / a > < span class = "lineno" > < a class = "line" href = "../../dc/da1/classshaka_1_1MpdBuilder.html#ab6fd968035d1cba5060fe23a107f8bdb" > 141< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "../../dc/da1/classshaka_1_1MpdBuilder.html#ab6fd968035d1cba5060fe23a107f8bdb" > MpdBuilder::AddBaseUrl< / a > (< span class = "keyword" > const< / span > std::string& base_url) {< / div >
< div class = "line" > < a name = "l00142" > < / a > < span class = "lineno" > 142< / span >   base_urls_.push_back(base_url);< / div >
< div class = "line" > < a name = "l00143" > < / a > < span class = "lineno" > 143< / span >   }< / div >
< div class = "line" > < a name = "l00144" > < / a > < span class = "lineno" > 144< / span >   < / div >
< div class = "line" > < a name = "l00145" > < / a > < span class = "lineno" > < a class = "line" href = "../../dc/da1/classshaka_1_1MpdBuilder.html#ae03eb3ac55f8b1360a57a1af16f593e6" > 145< / a > < / span >   < a class = "code" href = "../../d8/de1/classshaka_1_1Period.html" > Period< / a > * < a class = "code" href = "../../dc/da1/classshaka_1_1MpdBuilder.html#ae03eb3ac55f8b1360a57a1af16f593e6" > MpdBuilder::GetOrCreatePeriod< / a > (< span class = "keywordtype" > double< / span > start_time_in_seconds) {< / div >
< div class = "line" > < a name = "l00146" > < / a > < span class = "lineno" > 146< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > auto< / span > & period : periods_) {< / div >
< div class = "line" > < a name = "l00147" > < / a > < span class = "lineno" > 147< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > kPeriodTimeDriftThresholdInSeconds = 1.0;< / div >
< div class = "line" > < a name = "l00148" > < / a > < span class = "lineno" > 148< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > match =< / div >
< div class = "line" > < a name = "l00149" > < / a > < span class = "lineno" > 149< / span >   std::fabs(period-> start_time_in_seconds() - start_time_in_seconds) < < / div >
< div class = "line" > < a name = "l00150" > < / a > < span class = "lineno" > 150< / span >   kPeriodTimeDriftThresholdInSeconds;< / div >
< div class = "line" > < a name = "l00151" > < / a > < span class = "lineno" > 151< / span >   < span class = "keywordflow" > if< / span > (match)< / div >
< div class = "line" > < a name = "l00152" > < / a > < span class = "lineno" > 152< / span >   < span class = "keywordflow" > return< / span > period.get();< / div >
< div class = "line" > < a name = "l00153" > < / a > < span class = "lineno" > 153< / span >   }< / div >
< div class = "line" > < a name = "l00154" > < / a > < span class = "lineno" > 154< / span >   periods_.emplace_back(< span class = "keyword" > new< / span > < a class = "code" href = "../../d8/de1/classshaka_1_1Period.html" > Period< / a > (period_counter_++, start_time_in_seconds,< / div >
< div class = "line" > < a name = "l00155" > < / a > < span class = "lineno" > 155< / span >   mpd_options_, & representation_counter_));< / div >
< div class = "line" > < a name = "l00156" > < / a > < span class = "lineno" > 156< / span >   < span class = "keywordflow" > return< / span > periods_.back().get();< / div >
< div class = "line" > < a name = "l00157" > < / a > < span class = "lineno" > 157< / span >   }< / div >
< div class = "line" > < a name = "l00158" > < / a > < span class = "lineno" > 158< / span >   < / div >
< div class = "line" > < a name = "l00159" > < / a > < span class = "lineno" > < a class = "line" href = "../../dc/da1/classshaka_1_1MpdBuilder.html#a058a7c0bde155071773bcfaa5f0f5b3b" > 159< / a > < / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../dc/da1/classshaka_1_1MpdBuilder.html#a058a7c0bde155071773bcfaa5f0f5b3b" > MpdBuilder::ToString< / a > (std::string* output) {< / div >
< div class = "line" > < a name = "l00160" > < / a > < span class = "lineno" > 160< / span >   DCHECK(output);< / div >
< div class = "line" > < a name = "l00161" > < / a > < span class = "lineno" > 161< / span >   < span class = "keyword" > static< / span > LibXmlInitializer lib_xml_initializer;< / div >
< div class = "line" > < a name = "l00162" > < / a > < span class = "lineno" > 162< / span >   < / div >
< div class = "line" > < a name = "l00163" > < / a > < span class = "lineno" > 163< / span >   < span class = "keyword" > auto< / span > mpd = GenerateMpd();< / div >
< div class = "line" > < a name = "l00164" > < / a > < span class = "lineno" > 164< / span >   < span class = "keywordflow" > if< / span > (!mpd)< / div >
< div class = "line" > < a name = "l00165" > < / a > < span class = "lineno" > 165< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00166" > < / a > < span class = "lineno" > 166< / span >   < / div >
< div class = "line" > < a name = "l00167" > < / a > < span class = "lineno" > 167< / span >   std::string version = GetPackagerVersion();< / div >
< div class = "line" > < a name = "l00168" > < / a > < span class = "lineno" > 168< / span >   < span class = "keywordflow" > if< / span > (!version.empty()) {< / div >
< div class = "line" > < a name = "l00169" > < / a > < span class = "lineno" > 169< / span >   version =< / div >
< div class = "line" > < a name = "l00170" > < / a > < span class = "lineno" > 170< / span >   base::StringPrintf(< span class = "stringliteral" > " Generated with %s version %s" < / span > ,< / div >
< div class = "line" > < a name = "l00171" > < / a > < span class = "lineno" > 171< / span >   GetPackagerProjectUrl().c_str(), version.c_str());< / div >
< div class = "line" > < a name = "l00172" > < / a > < span class = "lineno" > 172< / span >   }< / div >
< div class = "line" > < a name = "l00173" > < / a > < span class = "lineno" > 173< / span >   *output = mpd-> ToString(version);< / div >
< div class = "line" > < a name = "l00174" > < / a > < span class = "lineno" > 174< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00175" > < / a > < span class = "lineno" > 175< / span >   }< / div >
< div class = "line" > < a name = "l00176" > < / a > < span class = "lineno" > 176< / span >   < / div >
< div class = "line" > < a name = "l00177" > < / a > < span class = "lineno" > 177< / span >   base::Optional< xml::XmlNode> MpdBuilder::GenerateMpd() {< / div >
< div class = "line" > < a name = "l00178" > < / a > < span class = "lineno" > 178< / span >   < a class = "code" href = "../../d1/d31/classshaka_1_1xml_1_1XmlNode.html" > XmlNode< / a > mpd(< span class = "stringliteral" > " MPD" < / span > );< / div >
< div class = "line" > < a name = "l00179" > < / a > < span class = "lineno" > 179< / span >   < / div >
< div class = "line" > < a name = "l00180" > < / a > < span class = "lineno" > 180< / span >   < span class = "comment" > // Add baseurls to MPD.< / span > < / div >
< div class = "line" > < a name = "l00181" > < / a > < span class = "lineno" > 181< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > std::string& base_url : base_urls_) {< / div >
< div class = "line" > < a name = "l00182" > < / a > < span class = "lineno" > 182< / span >   < a class = "code" href = "../../d1/d31/classshaka_1_1xml_1_1XmlNode.html" > XmlNode< / a > xml_base_url(< span class = "stringliteral" > " BaseURL" < / span > );< / div >
< div class = "line" > < a name = "l00183" > < / a > < span class = "lineno" > 183< / span >   xml_base_url.SetContent(base_url);< / div >
< div class = "line" > < a name = "l00184" > < / a > < span class = "lineno" > 184< / span >   < / div >
< div class = "line" > < a name = "l00185" > < / a > < span class = "lineno" > 185< / span >   < span class = "keywordflow" > if< / span > (!mpd.AddChild(std::move(xml_base_url)))< / div >
< div class = "line" > < a name = "l00186" > < / a > < span class = "lineno" > 186< / span >   < span class = "keywordflow" > return< / span > base::nullopt;< / div >
< div class = "line" > < a name = "l00187" > < / a > < span class = "lineno" > 187< / span >   }< / div >
< div class = "line" > < a name = "l00188" > < / a > < span class = "lineno" > 188< / span >   < / div >
< div class = "line" > < a name = "l00189" > < / a > < span class = "lineno" > 189< / span >   < span class = "keywordtype" > bool< / span > output_period_duration = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00190" > < / a > < span class = "lineno" > 190< / span >   < span class = "keywordflow" > if< / span > (mpd_options_.mpd_type == MpdType::kStatic) {< / div >
< div class = "line" > < a name = "l00191" > < / a > < span class = "lineno" > 191< / span >   UpdatePeriodDurationAndPresentationTimestamp();< / div >
< div class = "line" > < a name = "l00192" > < / a > < span class = "lineno" > 192< / span >   < span class = "comment" > // Only output period duration if there are more than one period. In the< / span > < / div >
< div class = "line" > < a name = "l00193" > < / a > < span class = "lineno" > 193< / span >   < span class = "comment" > // case of only one period, Period@duration is redundant as it is identical< / span > < / div >
< div class = "line" > < a name = "l00194" > < / a > < span class = "lineno" > 194< / span >   < span class = "comment" > // to Mpd Duration so the convention is not to output Period@duration.< / span > < / div >
< div class = "line" > < a name = "l00195" > < / a > < span class = "lineno" > 195< / span >   output_period_duration = periods_.size() > 1;< / div >
< div class = "line" > < a name = "l00196" > < / a > < span class = "lineno" > 196< / span >   }< / div >
< div class = "line" > < a name = "l00197" > < / a > < span class = "lineno" > 197< / span >   < / div >
< div class = "line" > < a name = "l00198" > < / a > < span class = "lineno" > 198< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & period : periods_) {< / div >
< div class = "line" > < a name = "l00199" > < / a > < span class = "lineno" > 199< / span >   < span class = "keyword" > auto< / span > period_node = period-> GetXml(output_period_duration);< / div >
< div class = "line" > < a name = "l00200" > < / a > < span class = "lineno" > 200< / span >   < span class = "keywordflow" > if< / span > (!period_node || !mpd.AddChild(std::move(*period_node)))< / div >
< div class = "line" > < a name = "l00201" > < / a > < span class = "lineno" > 201< / span >   < span class = "keywordflow" > return< / span > base::nullopt;< / div >
< div class = "line" > < a name = "l00202" > < / a > < span class = "lineno" > 202< / span >   }< / div >
< div class = "line" > < a name = "l00203" > < / a > < span class = "lineno" > 203< / span >   < / div >
< div class = "line" > < a name = "l00204" > < / a > < span class = "lineno" > 204< / span >   < span class = "keywordflow" > if< / span > (!AddMpdNameSpaceInfo(& mpd))< / div >
< div class = "line" > < a name = "l00205" > < / a > < span class = "lineno" > 205< / span >   < span class = "keywordflow" > return< / span > base::nullopt;< / div >
< div class = "line" > < a name = "l00206" > < / a > < span class = "lineno" > 206< / span >   < / div >
< div class = "line" > < a name = "l00207" > < / a > < span class = "lineno" > 207< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kOnDemandProfile[] =< / div >
< div class = "line" > < a name = "l00208" > < / a > < span class = "lineno" > 208< / span >   < span class = "stringliteral" > " urn:mpeg:dash:profile:isoff-on-demand:2011" < / span > ;< / div >
< div class = "line" > < a name = "l00209" > < / a > < span class = "lineno" > 209< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kLiveProfile[] =< / div >
< div class = "line" > < a name = "l00210" > < / a > < span class = "lineno" > 210< / span >   < span class = "stringliteral" > " urn:mpeg:dash:profile:isoff-live:2011" < / span > ;< / div >
< div class = "line" > < a name = "l00211" > < / a > < span class = "lineno" > 211< / span >   < span class = "keywordflow" > switch< / span > (mpd_options_.dash_profile) {< / div >
< div class = "line" > < a name = "l00212" > < / a > < span class = "lineno" > 212< / span >   < span class = "keywordflow" > case< / span > DashProfile::kOnDemand:< / div >
< div class = "line" > < a name = "l00213" > < / a > < span class = "lineno" > 213< / span >   < span class = "keywordflow" > if< / span > (!mpd.SetStringAttribute(< span class = "stringliteral" > " profiles" < / span > , kOnDemandProfile))< / div >
< div class = "line" > < a name = "l00214" > < / a > < span class = "lineno" > 214< / span >   < span class = "keywordflow" > return< / span > base::nullopt;< / div >
< div class = "line" > < a name = "l00215" > < / a > < span class = "lineno" > 215< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00216" > < / a > < span class = "lineno" > 216< / span >   < span class = "keywordflow" > case< / span > DashProfile::kLive:< / div >
< div class = "line" > < a name = "l00217" > < / a > < span class = "lineno" > 217< / span >   < span class = "keywordflow" > if< / span > (!mpd.SetStringAttribute(< span class = "stringliteral" > " profiles" < / span > , kLiveProfile))< / div >
< div class = "line" > < a name = "l00218" > < / a > < span class = "lineno" > 218< / span >   < span class = "keywordflow" > return< / span > base::nullopt;< / div >
< div class = "line" > < a name = "l00219" > < / a > < span class = "lineno" > 219< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00220" > < / a > < span class = "lineno" > 220< / span >   < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a name = "l00221" > < / a > < span class = "lineno" > 221< / span >   NOTREACHED() < < < span class = "stringliteral" > " Unknown DASH profile: " < / span > < / div >
< div class = "line" > < a name = "l00222" > < / a > < span class = "lineno" > 222< / span >   < < < span class = "keyword" > static_cast< < / span > < span class = "keywordtype" > int< / span > < span class = "keyword" > > < / span > (mpd_options_.dash_profile);< / div >
< div class = "line" > < a name = "l00223" > < / a > < span class = "lineno" > 223< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00224" > < / a > < span class = "lineno" > 224< / span >   }< / div >
< div class = "line" > < a name = "l00225" > < / a > < span class = "lineno" > 225< / span >   < / div >
< div class = "line" > < a name = "l00226" > < / a > < span class = "lineno" > 226< / span >   < span class = "keywordflow" > if< / span > (!AddCommonMpdInfo(& mpd))< / div >
< div class = "line" > < a name = "l00227" > < / a > < span class = "lineno" > 227< / span >   < span class = "keywordflow" > return< / span > base::nullopt;< / div >
< div class = "line" > < a name = "l00228" > < / a > < span class = "lineno" > 228< / span >   < span class = "keywordflow" > switch< / span > (mpd_options_.mpd_type) {< / div >
< div class = "line" > < a name = "l00229" > < / a > < span class = "lineno" > 229< / span >   < span class = "keywordflow" > case< / span > MpdType::kStatic:< / div >
< div class = "line" > < a name = "l00230" > < / a > < span class = "lineno" > 230< / span >   < span class = "keywordflow" > if< / span > (!AddStaticMpdInfo(& mpd))< / div >
< div class = "line" > < a name = "l00231" > < / a > < span class = "lineno" > 231< / span >   < span class = "keywordflow" > return< / span > base::nullopt;< / div >
< div class = "line" > < a name = "l00232" > < / a > < span class = "lineno" > 232< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00233" > < / a > < span class = "lineno" > 233< / span >   < span class = "keywordflow" > case< / span > MpdType::kDynamic:< / div >
< div class = "line" > < a name = "l00234" > < / a > < span class = "lineno" > 234< / span >   < span class = "keywordflow" > if< / span > (!AddDynamicMpdInfo(& mpd))< / div >
< div class = "line" > < a name = "l00235" > < / a > < span class = "lineno" > 235< / span >   < span class = "keywordflow" > return< / span > base::nullopt;< / div >
< div class = "line" > < a name = "l00236" > < / a > < span class = "lineno" > 236< / span >   < span class = "comment" > // Must be after Period element.< / span > < / div >
< div class = "line" > < a name = "l00237" > < / a > < span class = "lineno" > 237< / span >   < span class = "keywordflow" > if< / span > (!AddUtcTiming(& mpd))< / div >
< div class = "line" > < a name = "l00238" > < / a > < span class = "lineno" > 238< / span >   < span class = "keywordflow" > return< / span > base::nullopt;< / div >
< div class = "line" > < a name = "l00239" > < / a > < span class = "lineno" > 239< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00240" > < / a > < span class = "lineno" > 240< / span >   < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a name = "l00241" > < / a > < span class = "lineno" > 241< / span >   NOTREACHED() < < < span class = "stringliteral" > " Unknown MPD type: " < / span > < / div >
< div class = "line" > < a name = "l00242" > < / a > < span class = "lineno" > 242< / span >   < < < span class = "keyword" > static_cast< < / span > < span class = "keywordtype" > int< / span > < span class = "keyword" > > < / span > (mpd_options_.mpd_type);< / div >
< div class = "line" > < a name = "l00243" > < / a > < span class = "lineno" > 243< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00244" > < / a > < span class = "lineno" > 244< / span >   }< / div >
< div class = "line" > < a name = "l00245" > < / a > < span class = "lineno" > 245< / span >   < span class = "keywordflow" > return< / span > mpd;< / div >
< div class = "line" > < a name = "l00246" > < / a > < span class = "lineno" > 246< / span >   }< / div >
< div class = "line" > < a name = "l00247" > < / a > < span class = "lineno" > 247< / span >   < / div >
< div class = "line" > < a name = "l00248" > < / a > < span class = "lineno" > 248< / span >   < span class = "keywordtype" > bool< / span > MpdBuilder::AddCommonMpdInfo(XmlNode* mpd_node) {< / div >
< div class = "line" > < a name = "l00249" > < / a > < span class = "lineno" > 249< / span >   < span class = "keywordflow" > if< / span > (Positive(mpd_options_.mpd_params.< a class = "code" href = "../../df/ddc/structshaka_1_1MpdParams.html#aee1510b64b9acbc17b8bfccac2e132a3" > min_buffer_time< / a > )) {< / div >
< div class = "line" > < a name = "l00250" > < / a > < span class = "lineno" > 250< / span >   RCHECK(mpd_node-> SetStringAttribute(< / div >
< div class = "line" > < a name = "l00251" > < / a > < span class = "lineno" > 251< / span >   < span class = "stringliteral" > " minBufferTime" < / span > ,< / div >
< div class = "line" > < a name = "l00252" > < / a > < span class = "lineno" > 252< / span >   SecondsToXmlDuration(mpd_options_.mpd_params.< a class = "code" href = "../../df/ddc/structshaka_1_1MpdParams.html#aee1510b64b9acbc17b8bfccac2e132a3" > min_buffer_time< / a > )));< / div >
< div class = "line" > < a name = "l00253" > < / a > < span class = "lineno" > 253< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00254" > < / a > < span class = "lineno" > 254< / span >   LOG(ERROR) < < < span class = "stringliteral" > " minBufferTime value not specified." < / span > ;< / div >
< div class = "line" > < a name = "l00255" > < / a > < span class = "lineno" > 255< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00256" > < / a > < span class = "lineno" > 256< / span >   }< / div >
< div class = "line" > < a name = "l00257" > < / a > < span class = "lineno" > 257< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00258" > < / a > < span class = "lineno" > 258< / span >   }< / div >
< div class = "line" > < a name = "l00259" > < / a > < span class = "lineno" > 259< / span >   < / div >
< div class = "line" > < a name = "l00260" > < / a > < span class = "lineno" > 260< / span >   < span class = "keywordtype" > bool< / span > MpdBuilder::AddStaticMpdInfo(XmlNode* mpd_node) {< / div >
< div class = "line" > < a name = "l00261" > < / a > < span class = "lineno" > 261< / span >   DCHECK(mpd_node);< / div >
< div class = "line" > < a name = "l00262" > < / a > < span class = "lineno" > 262< / span >   DCHECK_EQ(MpdType::kStatic, mpd_options_.mpd_type);< / div >
< div class = "line" > < a name = "l00263" > < / a > < span class = "lineno" > 263< / span >   < / div >
< div class = "line" > < a name = "l00264" > < / a > < span class = "lineno" > 264< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kStaticMpdType[] = < span class = "stringliteral" > " static" < / span > ;< / div >
< div class = "line" > < a name = "l00265" > < / a > < span class = "lineno" > 265< / span >   < span class = "keywordflow" > return< / span > mpd_node-> SetStringAttribute(< span class = "stringliteral" > " type" < / span > , kStaticMpdType) & & < / div >
< div class = "line" > < a name = "l00266" > < / a > < span class = "lineno" > 266< / span >   mpd_node-> SetStringAttribute(< / div >
< div class = "line" > < a name = "l00267" > < / a > < span class = "lineno" > 267< / span >   < span class = "stringliteral" > " mediaPresentationDuration" < / span > ,< / div >
< div class = "line" > < a name = "l00268" > < / a > < span class = "lineno" > 268< / span >   SecondsToXmlDuration(GetStaticMpdDuration()));< / div >
< div class = "line" > < a name = "l00269" > < / a > < span class = "lineno" > 269< / span >   }< / div >
< div class = "line" > < a name = "l00270" > < / a > < span class = "lineno" > 270< / span >   < / div >
< div class = "line" > < a name = "l00271" > < / a > < span class = "lineno" > 271< / span >   < span class = "keywordtype" > bool< / span > MpdBuilder::AddDynamicMpdInfo(XmlNode* mpd_node) {< / div >
< div class = "line" > < a name = "l00272" > < / a > < span class = "lineno" > 272< / span >   DCHECK(mpd_node);< / div >
< div class = "line" > < a name = "l00273" > < / a > < span class = "lineno" > 273< / span >   DCHECK_EQ(MpdType::kDynamic, mpd_options_.mpd_type);< / div >
< div class = "line" > < a name = "l00274" > < / a > < span class = "lineno" > 274< / span >   < / div >
< div class = "line" > < a name = "l00275" > < / a > < span class = "lineno" > 275< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kDynamicMpdType[] = < span class = "stringliteral" > " dynamic" < / span > ;< / div >
< div class = "line" > < a name = "l00276" > < / a > < span class = "lineno" > 276< / span >   RCHECK(mpd_node-> SetStringAttribute(< span class = "stringliteral" > " type" < / span > , kDynamicMpdType));< / div >
< div class = "line" > < a name = "l00277" > < / a > < span class = "lineno" > 277< / span >   < / div >
< div class = "line" > < a name = "l00278" > < / a > < span class = "lineno" > 278< / span >   < span class = "comment" > // No offset from NOW.< / span > < / div >
< div class = "line" > < a name = "l00279" > < / a > < span class = "lineno" > 279< / span >   RCHECK(mpd_node-> SetStringAttribute(< / div >
< div class = "line" > < a name = "l00280" > < / a > < span class = "lineno" > 280< / span >   < span class = "stringliteral" > " publishTime" < / span > , XmlDateTimeNowWithOffset(0, clock_.get())));< / div >
< div class = "line" > < a name = "l00281" > < / a > < span class = "lineno" > 281< / span >   < / div >
< div class = "line" > < a name = "l00282" > < / a > < span class = "lineno" > 282< / span >   < span class = "comment" > // ' availabilityStartTime' is required for dynamic profile. Calculate if< / span > < / div >
< div class = "line" > < a name = "l00283" > < / a > < span class = "lineno" > 283< / span >   < span class = "comment" > // not already calculated.< / span > < / div >
< div class = "line" > < a name = "l00284" > < / a > < span class = "lineno" > 284< / span >   < span class = "keywordflow" > if< / span > (availability_start_time_.empty()) {< / div >
< div class = "line" > < a name = "l00285" > < / a > < span class = "lineno" > 285< / span >   < span class = "keywordtype" > double< / span > earliest_presentation_time;< / div >
< div class = "line" > < a name = "l00286" > < / a > < span class = "lineno" > 286< / span >   < span class = "keywordflow" > if< / span > (GetEarliestTimestamp(& earliest_presentation_time)) {< / div >
< div class = "line" > < a name = "l00287" > < / a > < span class = "lineno" > 287< / span >   availability_start_time_ = XmlDateTimeNowWithOffset(< / div >
< div class = "line" > < a name = "l00288" > < / a > < span class = "lineno" > 288< / span >   -std::ceil(earliest_presentation_time), clock_.get());< / div >
< div class = "line" > < a name = "l00289" > < / a > < span class = "lineno" > 289< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00290" > < / a > < span class = "lineno" > 290< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Could not determine the earliest segment presentation " < / span > < / div >
< div class = "line" > < a name = "l00291" > < / a > < span class = "lineno" > 291< / span >   < span class = "stringliteral" > " time for availabilityStartTime calculation." < / span > ;< / div >
< div class = "line" > < a name = "l00292" > < / a > < span class = "lineno" > 292< / span >   < span class = "comment" > // TODO(tinskip). Propagate an error.< / span > < / div >
< div class = "line" > < a name = "l00293" > < / a > < span class = "lineno" > 293< / span >   }< / div >
< div class = "line" > < a name = "l00294" > < / a > < span class = "lineno" > 294< / span >   }< / div >
< div class = "line" > < a name = "l00295" > < / a > < span class = "lineno" > 295< / span >   < span class = "keywordflow" > if< / span > (!availability_start_time_.empty()) {< / div >
< div class = "line" > < a name = "l00296" > < / a > < span class = "lineno" > 296< / span >   RCHECK(mpd_node-> SetStringAttribute(< span class = "stringliteral" > " availabilityStartTime" < / span > ,< / div >
< div class = "line" > < a name = "l00297" > < / a > < span class = "lineno" > 297< / span >   availability_start_time_));< / div >
< div class = "line" > < a name = "l00298" > < / a > < span class = "lineno" > 298< / span >   }< / div >
< div class = "line" > < a name = "l00299" > < / a > < span class = "lineno" > 299< / span >   < / div >
< div class = "line" > < a name = "l00300" > < / a > < span class = "lineno" > 300< / span >   < span class = "keywordflow" > if< / span > (Positive(mpd_options_.mpd_params.< a class = "code" href = "../../df/ddc/structshaka_1_1MpdParams.html#a4a5dafe570fd7e35749ce12d83ca9559" > minimum_update_period< / a > )) {< / div >
< div class = "line" > < a name = "l00301" > < / a > < span class = "lineno" > 301< / span >   RCHECK(mpd_node-> SetStringAttribute(< / div >
< div class = "line" > < a name = "l00302" > < / a > < span class = "lineno" > 302< / span >   < span class = "stringliteral" > " minimumUpdatePeriod" < / span > ,< / div >
< div class = "line" > < a name = "l00303" > < / a > < span class = "lineno" > 303< / span >   SecondsToXmlDuration(mpd_options_.mpd_params.< a class = "code" href = "../../df/ddc/structshaka_1_1MpdParams.html#a4a5dafe570fd7e35749ce12d83ca9559" > minimum_update_period< / a > )));< / div >
< div class = "line" > < a name = "l00304" > < / a > < span class = "lineno" > 304< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00305" > < / a > < span class = "lineno" > 305< / span >   LOG(WARNING) < < < span class = "stringliteral" > " The profile is dynamic but no minimumUpdatePeriod " < / span > < / div >
< div class = "line" > < a name = "l00306" > < / a > < span class = "lineno" > 306< / span >   < span class = "stringliteral" > " specified." < / span > ;< / div >
< div class = "line" > < a name = "l00307" > < / a > < span class = "lineno" > 307< / span >   }< / div >
< div class = "line" > < a name = "l00308" > < / a > < span class = "lineno" > 308< / span >   < / div >
< div class = "line" > < a name = "l00309" > < / a > < span class = "lineno" > 309< / span >   < span class = "keywordflow" > return< / span > SetIfPositive(< span class = "stringliteral" > " timeShiftBufferDepth" < / span > ,< / div >
< div class = "line" > < a name = "l00310" > < / a > < span class = "lineno" > 310< / span >   mpd_options_.mpd_params.< a class = "code" href = "../../df/ddc/structshaka_1_1MpdParams.html#a95e4824708c8de4b882b86772f680032" > time_shift_buffer_depth< / a > ,< / div >
< div class = "line" > < a name = "l00311" > < / a > < span class = "lineno" > 311< / span >   mpd_node) & & < / div >
< div class = "line" > < a name = "l00312" > < / a > < span class = "lineno" > 312< / span >   SetIfPositive(< span class = "stringliteral" > " suggestedPresentationDelay" < / span > ,< / div >
< div class = "line" > < a name = "l00313" > < / a > < span class = "lineno" > 313< / span >   mpd_options_.mpd_params.suggested_presentation_delay,< / div >
< div class = "line" > < a name = "l00314" > < / a > < span class = "lineno" > 314< / span >   mpd_node);< / div >
< div class = "line" > < a name = "l00315" > < / a > < span class = "lineno" > 315< / span >   }< / div >
< div class = "line" > < a name = "l00316" > < / a > < span class = "lineno" > 316< / span >   < / div >
< div class = "line" > < a name = "l00317" > < / a > < span class = "lineno" > 317< / span >   < span class = "keywordtype" > bool< / span > MpdBuilder::AddUtcTiming(XmlNode* mpd_node) {< / div >
< div class = "line" > < a name = "l00318" > < / a > < span class = "lineno" > 318< / span >   DCHECK(mpd_node);< / div >
< div class = "line" > < a name = "l00319" > < / a > < span class = "lineno" > 319< / span >   DCHECK_EQ(MpdType::kDynamic, mpd_options_.mpd_type);< / div >
< div class = "line" > < a name = "l00320" > < / a > < span class = "lineno" > 320< / span >   < / div >
< div class = "line" > < a name = "l00321" > < / a > < span class = "lineno" > 321< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > MpdParams::UtcTiming& utc_timing :< / div >
< div class = "line" > < a name = "l00322" > < / a > < span class = "lineno" > 322< / span >   mpd_options_.mpd_params.utc_timings) {< / div >
< div class = "line" > < a name = "l00323" > < / a > < span class = "lineno" > 323< / span >   XmlNode utc_timing_node(< span class = "stringliteral" > " UTCTiming" < / span > );< / div >
< div class = "line" > < a name = "l00324" > < / a > < span class = "lineno" > 324< / span >   RCHECK(utc_timing_node.SetStringAttribute(< span class = "stringliteral" > " schemeIdUri" < / span > ,< / div >
< div class = "line" > < a name = "l00325" > < / a > < span class = "lineno" > 325< / span >   utc_timing.scheme_id_uri));< / div >
< div class = "line" > < a name = "l00326" > < / a > < span class = "lineno" > 326< / span >   RCHECK(utc_timing_node.SetStringAttribute(< span class = "stringliteral" > " value" < / span > , utc_timing.value));< / div >
< div class = "line" > < a name = "l00327" > < / a > < span class = "lineno" > 327< / span >   RCHECK(mpd_node-> AddChild(std::move(utc_timing_node)));< / div >
< div class = "line" > < a name = "l00328" > < / a > < span class = "lineno" > 328< / span >   }< / div >
< div class = "line" > < a name = "l00329" > < / a > < span class = "lineno" > 329< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00330" > < / a > < span class = "lineno" > 330< / span >   }< / div >
< div class = "line" > < a name = "l00331" > < / a > < span class = "lineno" > 331< / span >   < / div >
< div class = "line" > < a name = "l00332" > < / a > < span class = "lineno" > 332< / span >   < span class = "keywordtype" > float< / span > MpdBuilder::GetStaticMpdDuration() {< / div >
< div class = "line" > < a name = "l00333" > < / a > < span class = "lineno" > 333< / span >   DCHECK_EQ(MpdType::kStatic, mpd_options_.mpd_type);< / div >
< div class = "line" > < a name = "l00334" > < / a > < span class = "lineno" > 334< / span >   < / div >
< div class = "line" > < a name = "l00335" > < / a > < span class = "lineno" > 335< / span >   < span class = "keywordtype" > float< / span > total_duration = 0.0f;< / div >
< div class = "line" > < a name = "l00336" > < / a > < span class = "lineno" > 336< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & period : periods_) {< / div >
< div class = "line" > < a name = "l00337" > < / a > < span class = "lineno" > 337< / span >   total_duration += period-> duration_seconds();< / div >
< div class = "line" > < a name = "l00338" > < / a > < span class = "lineno" > 338< / span >   }< / div >
< div class = "line" > < a name = "l00339" > < / a > < span class = "lineno" > 339< / span >   < span class = "keywordflow" > return< / span > total_duration;< / div >
< div class = "line" > < a name = "l00340" > < / a > < span class = "lineno" > 340< / span >   }< / div >
< div class = "line" > < a name = "l00341" > < / a > < span class = "lineno" > 341< / span >   < / div >
< div class = "line" > < a name = "l00342" > < / a > < span class = "lineno" > 342< / span >   < span class = "keywordtype" > bool< / span > MpdBuilder::GetEarliestTimestamp(< span class = "keywordtype" > double< / span > * timestamp_seconds) {< / div >
< div class = "line" > < a name = "l00343" > < / a > < span class = "lineno" > 343< / span >   DCHECK(timestamp_seconds);< / div >
< div class = "line" > < a name = "l00344" > < / a > < span class = "lineno" > 344< / span >   DCHECK(!periods_.empty());< / div >
< div class = "line" > < a name = "l00345" > < / a > < span class = "lineno" > 345< / span >   < span class = "keywordtype" > double< / span > timestamp = 0;< / div >
< div class = "line" > < a name = "l00346" > < / a > < span class = "lineno" > 346< / span >   < span class = "keywordtype" > double< / span > earliest_timestamp = -1;< / div >
< div class = "line" > < a name = "l00347" > < / a > < span class = "lineno" > 347< / span >   < span class = "comment" > // TODO(kqyang): This is used to set availabilityStartTime. We may consider< / span > < / div >
< div class = "line" > < a name = "l00348" > < / a > < span class = "lineno" > 348< / span >   < span class = "comment" > // set presentationTimeOffset in the Representations then we can set< / span > < / div >
< div class = "line" > < a name = "l00349" > < / a > < span class = "lineno" > 349< / span >   < span class = "comment" > // availabilityStartTime to the time when MPD is first generated.< / span > < / div >
< div class = "line" > < a name = "l00350" > < / a > < span class = "lineno" > 350< / span >   < span class = "comment" > // The first period should have the earliest timestamp.< / span > < / div >
< div class = "line" > < a name = "l00351" > < / a > < span class = "lineno" > 351< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > * adaptation_set : periods_.front()-> GetAdaptationSets()) {< / div >
< div class = "line" > < a name = "l00352" > < / a > < span class = "lineno" > 352< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > * representation : adaptation_set-> GetRepresentations()) {< / div >
< div class = "line" > < a name = "l00353" > < / a > < span class = "lineno" > 353< / span >   < span class = "keywordflow" > if< / span > (representation-> GetStartAndEndTimestamps(& timestamp, < span class = "keyword" > nullptr< / span > ) & & < / div >
< div class = "line" > < a name = "l00354" > < / a > < span class = "lineno" > 354< / span >   (earliest_timestamp < 0 || timestamp < earliest_timestamp)) {< / div >
< div class = "line" > < a name = "l00355" > < / a > < span class = "lineno" > 355< / span >   earliest_timestamp = timestamp;< / div >
< div class = "line" > < a name = "l00356" > < / a > < span class = "lineno" > 356< / span >   }< / div >
< div class = "line" > < a name = "l00357" > < / a > < span class = "lineno" > 357< / span >   }< / div >
< div class = "line" > < a name = "l00358" > < / a > < span class = "lineno" > 358< / span >   }< / div >
< div class = "line" > < a name = "l00359" > < / a > < span class = "lineno" > 359< / span >   < span class = "keywordflow" > if< / span > (earliest_timestamp < 0)< / div >
< div class = "line" > < a name = "l00360" > < / a > < span class = "lineno" > 360< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00361" > < / a > < span class = "lineno" > 361< / span >   *timestamp_seconds = earliest_timestamp;< / div >
< div class = "line" > < a name = "l00362" > < / a > < span class = "lineno" > 362< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00363" > < / a > < span class = "lineno" > 363< / span >   }< / div >
< div class = "line" > < a name = "l00364" > < / a > < span class = "lineno" > 364< / span >   < / div >
< div class = "line" > < a name = "l00365" > < / a > < span class = "lineno" > 365< / span >   < span class = "keywordtype" > void< / span > MpdBuilder::UpdatePeriodDurationAndPresentationTimestamp() {< / div >
< div class = "line" > < a name = "l00366" > < / a > < span class = "lineno" > 366< / span >   DCHECK_EQ(MpdType::kStatic, mpd_options_.mpd_type);< / div >
< div class = "line" > < a name = "l00367" > < / a > < span class = "lineno" > 367< / span >   < / div >
< div class = "line" > < a name = "l00368" > < / a > < span class = "lineno" > 368< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & period : periods_) {< / div >
< div class = "line" > < a name = "l00369" > < / a > < span class = "lineno" > 369< / span >   std::list< Representation*> video_representations;< / div >
< div class = "line" > < a name = "l00370" > < / a > < span class = "lineno" > 370< / span >   std::list< Representation*> non_video_representations;< / div >
< div class = "line" > < a name = "l00371" > < / a > < span class = "lineno" > 371< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & adaptation_set : period-> GetAdaptationSets()) {< / div >
< div class = "line" > < a name = "l00372" > < / a > < span class = "lineno" > 372< / span >   < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & representations = adaptation_set-> GetRepresentations();< / div >
< div class = "line" > < a name = "l00373" > < / a > < span class = "lineno" > 373< / span >   < span class = "keywordflow" > if< / span > (adaptation_set-> IsVideo()) {< / div >
< div class = "line" > < a name = "l00374" > < / a > < span class = "lineno" > 374< / span >   video_representations.insert(video_representations.end(),< / div >
< div class = "line" > < a name = "l00375" > < / a > < span class = "lineno" > 375< / span >   representations.begin(),< / div >
< div class = "line" > < a name = "l00376" > < / a > < span class = "lineno" > 376< / span >   representations.end());< / div >
< div class = "line" > < a name = "l00377" > < / a > < span class = "lineno" > 377< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00378" > < / a > < span class = "lineno" > 378< / span >   non_video_representations.insert(non_video_representations.end(),< / div >
< div class = "line" > < a name = "l00379" > < / a > < span class = "lineno" > 379< / span >   representations.begin(),< / div >
< div class = "line" > < a name = "l00380" > < / a > < span class = "lineno" > 380< / span >   representations.end());< / div >
< div class = "line" > < a name = "l00381" > < / a > < span class = "lineno" > 381< / span >   }< / div >
< div class = "line" > < a name = "l00382" > < / a > < span class = "lineno" > 382< / span >   }< / div >
< div class = "line" > < a name = "l00383" > < / a > < span class = "lineno" > 383< / span >   < / div >
< div class = "line" > < a name = "l00384" > < / a > < span class = "lineno" > 384< / span >   base::Optional< double> earliest_start_time;< / div >
< div class = "line" > < a name = "l00385" > < / a > < span class = "lineno" > 385< / span >   base::Optional< double> latest_end_time;< / div >
< div class = "line" > < a name = "l00386" > < / a > < span class = "lineno" > 386< / span >   < span class = "comment" > // The timestamps are based on Video Representations if exist.< / span > < / div >
< div class = "line" > < a name = "l00387" > < / a > < span class = "lineno" > 387< / span >   < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & representations = video_representations.size() > 0< / div >
< div class = "line" > < a name = "l00388" > < / a > < span class = "lineno" > 388< / span >   ? video_representations< / div >
< div class = "line" > < a name = "l00389" > < / a > < span class = "lineno" > 389< / span >   : non_video_representations;< / div >
< div class = "line" > < a name = "l00390" > < / a > < span class = "lineno" > 390< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & representation : representations) {< / div >
< div class = "line" > < a name = "l00391" > < / a > < span class = "lineno" > 391< / span >   < span class = "keywordtype" > double< / span > start_time = 0;< / div >
< div class = "line" > < a name = "l00392" > < / a > < span class = "lineno" > 392< / span >   < span class = "keywordtype" > double< / span > end_time = 0;< / div >
< div class = "line" > < a name = "l00393" > < / a > < span class = "lineno" > 393< / span >   < span class = "keywordflow" > if< / span > (representation-> GetStartAndEndTimestamps(& start_time, & end_time)) {< / div >
< div class = "line" > < a name = "l00394" > < / a > < span class = "lineno" > 394< / span >   earliest_start_time =< / div >
< div class = "line" > < a name = "l00395" > < / a > < span class = "lineno" > 395< / span >   std::min(earliest_start_time.value_or(start_time), start_time);< / div >
< div class = "line" > < a name = "l00396" > < / a > < span class = "lineno" > 396< / span >   latest_end_time =< / div >
< div class = "line" > < a name = "l00397" > < / a > < span class = "lineno" > 397< / span >   std::max(latest_end_time.value_or(end_time), end_time);< / div >
< div class = "line" > < a name = "l00398" > < / a > < span class = "lineno" > 398< / span >   }< / div >
< div class = "line" > < a name = "l00399" > < / a > < span class = "lineno" > 399< / span >   }< / div >
< div class = "line" > < a name = "l00400" > < / a > < span class = "lineno" > 400< / span >   < / div >
< div class = "line" > < a name = "l00401" > < / a > < span class = "lineno" > 401< / span >   < span class = "keywordflow" > if< / span > (!earliest_start_time)< / div >
< div class = "line" > < a name = "l00402" > < / a > < span class = "lineno" > 402< / span >   < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a name = "l00403" > < / a > < span class = "lineno" > 403< / span >   < / div >
< div class = "line" > < a name = "l00404" > < / a > < span class = "lineno" > 404< / span >   period-> set_duration_seconds(*latest_end_time - *earliest_start_time);< / div >
< div class = "line" > < a name = "l00405" > < / a > < span class = "lineno" > 405< / span >   < / div >
< div class = "line" > < a name = "l00406" > < / a > < span class = "lineno" > 406< / span >   < span class = "keywordtype" > double< / span > presentation_time_offset = *earliest_start_time;< / div >
< div class = "line" > < a name = "l00407" > < / a > < span class = "lineno" > 407< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & adaptation_set : period-> GetAdaptationSets()) {< / div >
< div class = "line" > < a name = "l00408" > < / a > < span class = "lineno" > 408< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & representation : adaptation_set-> GetRepresentations()) {< / div >
< div class = "line" > < a name = "l00409" > < / a > < span class = "lineno" > 409< / span >   representation-> SetPresentationTimeOffset(presentation_time_offset);< / div >
< div class = "line" > < a name = "l00410" > < / a > < span class = "lineno" > 410< / span >   }< / div >
< div class = "line" > < a name = "l00411" > < / a > < span class = "lineno" > 411< / span >   }< / div >
< div class = "line" > < a name = "l00412" > < / a > < span class = "lineno" > 412< / span >   }< / div >
< div class = "line" > < a name = "l00413" > < / a > < span class = "lineno" > 413< / span >   }< / div >
< div class = "line" > < a name = "l00414" > < / a > < span class = "lineno" > 414< / span >   < / div >
< div class = "line" > < a name = "l00415" > < / a > < span class = "lineno" > < a class = "line" href = "../../dc/da1/classshaka_1_1MpdBuilder.html#a247a9c807274d4e707530f24e2d207f9" > 415< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "../../dc/da1/classshaka_1_1MpdBuilder.html#a247a9c807274d4e707530f24e2d207f9" > MpdBuilder::MakePathsRelativeToMpd< / a > (< span class = "keyword" > const< / span > std::string& mpd_path,< / div >
< div class = "line" > < a name = "l00416" > < / a > < span class = "lineno" > 416< / span >   MediaInfo* media_info) {< / div >
< div class = "line" > < a name = "l00417" > < / a > < span class = "lineno" > 417< / span >   DCHECK(media_info);< / div >
< div class = "line" > < a name = "l00418" > < / a > < span class = "lineno" > 418< / span >   < span class = "keyword" > const< / span > std::string kFileProtocol(< span class = "stringliteral" > " file://" < / span > );< / div >
< div class = "line" > < a name = "l00419" > < / a > < span class = "lineno" > 419< / span >   std::string mpd_file_path = (mpd_path.find(kFileProtocol) == 0)< / div >
< div class = "line" > < a name = "l00420" > < / a > < span class = "lineno" > 420< / span >   ? mpd_path.substr(kFileProtocol.size())< / div >
< div class = "line" > < a name = "l00421" > < / a > < span class = "lineno" > 421< / span >   : mpd_path;< / div >
< div class = "line" > < a name = "l00422" > < / a > < span class = "lineno" > 422< / span >   < / div >
< div class = "line" > < a name = "l00423" > < / a > < span class = "lineno" > 423< / span >   < span class = "keywordflow" > if< / span > (!mpd_file_path.empty()) {< / div >
< div class = "line" > < a name = "l00424" > < / a > < span class = "lineno" > 424< / span >   < span class = "keyword" > const< / span > FilePath mpd_dir(FilePath::FromUTF8Unsafe(mpd_file_path)< / div >
< div class = "line" > < a name = "l00425" > < / a > < span class = "lineno" > 425< / span >   .DirName()< / div >
< div class = "line" > < a name = "l00426" > < / a > < span class = "lineno" > 426< / span >   .AsEndingWithSeparator());< / div >
< div class = "line" > < a name = "l00427" > < / a > < span class = "lineno" > 427< / span >   < span class = "keywordflow" > if< / span > (!mpd_dir.empty()) {< / div >
< div class = "line" > < a name = "l00428" > < / a > < span class = "lineno" > 428< / span >   < span class = "keywordflow" > if< / span > (media_info-> has_media_file_name()) {< / div >
< div class = "line" > < a name = "l00429" > < / a > < span class = "lineno" > 429< / span >   media_info-> set_media_file_url(< / div >
< div class = "line" > < a name = "l00430" > < / a > < span class = "lineno" > 430< / span >   MakePathRelative(media_info-> media_file_name(), mpd_dir));< / div >
< div class = "line" > < a name = "l00431" > < / a > < span class = "lineno" > 431< / span >   }< / div >
< div class = "line" > < a name = "l00432" > < / a > < span class = "lineno" > 432< / span >   < span class = "keywordflow" > if< / span > (media_info-> has_init_segment_name()) {< / div >
< div class = "line" > < a name = "l00433" > < / a > < span class = "lineno" > 433< / span >   media_info-> set_init_segment_url(< / div >
< div class = "line" > < a name = "l00434" > < / a > < span class = "lineno" > 434< / span >   MakePathRelative(media_info-> init_segment_name(), mpd_dir));< / div >
< div class = "line" > < a name = "l00435" > < / a > < span class = "lineno" > 435< / span >   }< / div >
< div class = "line" > < a name = "l00436" > < / a > < span class = "lineno" > 436< / span >   < span class = "keywordflow" > if< / span > (media_info-> has_segment_template()) {< / div >
< div class = "line" > < a name = "l00437" > < / a > < span class = "lineno" > 437< / span >   media_info-> set_segment_template_url(< / div >
< div class = "line" > < a name = "l00438" > < / a > < span class = "lineno" > 438< / span >   MakePathRelative(media_info-> segment_template(), mpd_dir));< / div >
< div class = "line" > < a name = "l00439" > < / a > < span class = "lineno" > 439< / span >   }< / div >
< div class = "line" > < a name = "l00440" > < / a > < span class = "lineno" > 440< / span >   }< / div >
< div class = "line" > < a name = "l00441" > < / a > < span class = "lineno" > 441< / span >   }< / div >
< div class = "line" > < a name = "l00442" > < / a > < span class = "lineno" > 442< / span >   }< / div >
< div class = "line" > < a name = "l00443" > < / a > < span class = "lineno" > 443< / span >   < / div >
< div class = "line" > < a name = "l00444" > < / a > < span class = "lineno" > 444< / span >   } < span class = "comment" > // namespace shaka< / span > < / div >
2021-06-22 00:16:40 +00:00
< / div > <!-- fragment --> < / div > <!-- contents -->
< div class = "ttc" id = "astructshaka_1_1MpdOptions_html" > < div class = "ttname" > < a href = "../../d1/df3/structshaka_1_1MpdOptions.html" > shaka::MpdOptions< / a > < / div > < div class = "ttdoc" > Defines Mpd Options.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../db/d60/mpd__options_8h_source.html#l00025" > mpd_options.h:25< / a > < / div > < / div >
< div class = "ttc" id = "aclassshaka_1_1Period_html" > < div class = "ttname" > < a href = "../../d8/de1/classshaka_1_1Period.html" > shaka::Period< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d7/d20/period_8h_source.html#l00026" > period.h:26< / a > < / div > < / div >
< div class = "ttc" id = "astructshaka_1_1MpdParams_html_aee1510b64b9acbc17b8bfccac2e132a3" > < div class = "ttname" > < a href = "../../df/ddc/structshaka_1_1MpdParams.html#aee1510b64b9acbc17b8bfccac2e132a3" > shaka::MpdParams::min_buffer_time< / a > < / div > < div class = "ttdeci" > double min_buffer_time< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d3/d07/mpd__params_8h_source.html#l00027" > mpd_params.h:27< / a > < / div > < / div >
< div class = "ttc" id = "aclassshaka_1_1MpdBuilder_html_ae03eb3ac55f8b1360a57a1af16f593e6" > < div class = "ttname" > < a href = "../../dc/da1/classshaka_1_1MpdBuilder.html#ae03eb3ac55f8b1360a57a1af16f593e6" > shaka::MpdBuilder::GetOrCreatePeriod< / a > < / div > < div class = "ttdeci" > virtual Period * GetOrCreatePeriod(double start_time_in_seconds)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/d11/mpd__builder_8cc_source.html#l00145" > mpd_builder.cc:145< / a > < / div > < / div >
< div class = "ttc" id = "aclassshaka_1_1MpdBuilder_html_ab6fd968035d1cba5060fe23a107f8bdb" > < div class = "ttname" > < a href = "../../dc/da1/classshaka_1_1MpdBuilder.html#ab6fd968035d1cba5060fe23a107f8bdb" > shaka::MpdBuilder::AddBaseUrl< / a > < / div > < div class = "ttdeci" > void AddBaseUrl(const std::string & base_url)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/d11/mpd__builder_8cc_source.html#l00141" > mpd_builder.cc:141< / a > < / div > < / div >
2021-04-10 04:00:37 +00:00
< div class = "ttc" id = "aclassshaka_1_1MpdBuilder_html_a247a9c807274d4e707530f24e2d207f9" > < div class = "ttname" > < a href = "../../dc/da1/classshaka_1_1MpdBuilder.html#a247a9c807274d4e707530f24e2d207f9" > shaka::MpdBuilder::MakePathsRelativeToMpd< / a > < / div > < div class = "ttdeci" > static void MakePathsRelativeToMpd(const std::string & mpd_path, MediaInfo *media_info)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/d11/mpd__builder_8cc_source.html#l00415" > mpd_builder.cc:415< / a > < / div > < / div >
2021-06-22 00:16:40 +00:00
< div class = "ttc" id = "anamespaceshaka_html" > < div class = "ttname" > < a href = "../../d8/daf/namespaceshaka.html" > shaka< / a > < / div > < div class = "ttdoc" > All the methods that are virtual are virtual for mocking.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d4/d15/gflags__hex__bytes_8cc_source.html#l00011" > gflags_hex_bytes.cc:11< / a > < / div > < / div >
2021-04-10 04:00:37 +00:00
< div class = "ttc" id = "aclassshaka_1_1MpdBuilder_html_ab364102e01afedd8a4dcc9be4fdcc0ab" > < div class = "ttname" > < a href = "../../dc/da1/classshaka_1_1MpdBuilder.html#ab364102e01afedd8a4dcc9be4fdcc0ab" > shaka::MpdBuilder::MpdBuilder< / a > < / div > < div class = "ttdeci" > MpdBuilder(const MpdOptions & mpd_options)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/d11/mpd__builder_8cc_source.html#l00136" > mpd_builder.cc:136< / a > < / div > < / div >
2021-06-22 00:16:40 +00:00
< div class = "ttc" id = "aclassshaka_1_1MpdBuilder_html_a058a7c0bde155071773bcfaa5f0f5b3b" > < div class = "ttname" > < a href = "../../dc/da1/classshaka_1_1MpdBuilder.html#a058a7c0bde155071773bcfaa5f0f5b3b" > shaka::MpdBuilder::ToString< / a > < / div > < div class = "ttdeci" > virtual bool ToString(std::string *output) WARN_UNUSED_RESULT< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/d11/mpd__builder_8cc_source.html#l00159" > mpd_builder.cc:159< / a > < / div > < / div >
2021-04-10 04:00:37 +00:00
< div class = "ttc" id = "aclassshaka_1_1xml_1_1XmlNode_html" > < div class = "ttname" > < a href = "../../d1/d31/classshaka_1_1xml_1_1XmlNode.html" > shaka::xml::XmlNode< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/de7/xml__node_8h_source.html#l00044" > xml_node.h:44< / a > < / div > < / div >
< div class = "ttc" id = "astructshaka_1_1MpdParams_html_a4a5dafe570fd7e35749ce12d83ca9559" > < div class = "ttname" > < a href = "../../df/ddc/structshaka_1_1MpdParams.html#a4a5dafe570fd7e35749ce12d83ca9559" > shaka::MpdParams::minimum_update_period< / a > < / div > < div class = "ttdeci" > double minimum_update_period< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d3/d07/mpd__params_8h_source.html#l00030" > mpd_params.h:30< / a > < / div > < / div >
< div class = "ttc" id = "astructshaka_1_1MpdParams_html_a95e4824708c8de4b882b86772f680032" > < div class = "ttname" > < a href = "../../df/ddc/structshaka_1_1MpdParams.html#a95e4824708c8de4b882b86772f680032" > shaka::MpdParams::time_shift_buffer_depth< / a > < / div > < div class = "ttdeci" > double time_shift_buffer_depth< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d3/d07/mpd__params_8h_source.html#l00039" > mpd_params.h:39< / a > < / div > < / div >
2015-10-16 00:33:37 +00:00
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