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Add 'T' for presentation time 

Presentation time format is PT<number>S.
All seconds to XML duration uses SecondToXmlDuration now.

Change-Id: I3afcda9820fc968b35cfb929e0c7de4e2d91f9a2
This commit is contained in:
Rintaro Kuroiwa 2013-12-18 17:13:41 -08:00
parent 05a32f42f7
commit 4ee3bb7e61
2 changed files with 4 additions and 3 deletions
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5
mpd/base/mpd_builder.cc
View File

@ -89,8 +89,9 @@ xmlDocPtr MpdBuilder::GenerateMpd() {
"urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd"; "urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd";
mpd.SetStringAttribute("xsi:schemaLocation", kDashSchemaMpd2011); mpd.SetStringAttribute("xsi:schemaLocation", kDashSchemaMpd2011);
static const char kMinBufferTimeTwoSeconds[] = "PT2S"; // Currently set to 2. Does this need calculation?
mpd.SetStringAttribute("minBufferTime", kMinBufferTimeTwoSeconds); const int kMinBufferTime = 2;
mpd.SetStringAttribute("minBufferTime", SecondsToXmlDuration(kMinBufferTime));
// Iterate thru AdaptationSets and add them to one big Period element. // Iterate thru AdaptationSets and add them to one big Period element.
XmlNode period("Period"); XmlNode period("Period");

2
mpd/base/mpd_utils.cc
View File

@ -76,7 +76,7 @@ std::string GetCodecs(const MediaInfo& media_info) {
} }
std::string SecondsToXmlDuration(uint32 seconds) { std::string SecondsToXmlDuration(uint32 seconds) {
return "P" + base::UintToString(seconds) + "S"; return "PT" + base::UintToString(seconds) + "S";
} }
bool GetDurationAttribute(xmlNodePtr node, uint32* duration) { bool GetDurationAttribute(xmlNodePtr node, uint32* duration) {