shaka::MpdBuilder Class Reference

This class generates DASH MPDs (Media Presentation Descriptions). More...

#include <mpd_builder.h>

Inheritance diagram for shaka::MpdBuilder:

Public Member Functions
	MpdBuilder (const MpdOptions &mpd_options)
void	AddBaseUrl (const std::string &base_url)
virtual Period *	GetOrCreatePeriod (double start_time_in_seconds)
virtual bool	ToString (std::string *output)
void	InjectClockForTesting (std::unique_ptr< base::Clock > clock)
	This is for testing.

Static Public Member Functions
static void	MakePathsRelativeToMpd (const std::string &mpd_path, MediaInfo *media_info)

Friends
class	LiveMpdBuilderTest
template<DashProfile profile>
class	MpdBuilderTest

Detailed Description

This class generates DASH MPDs (Media Presentation Descriptions).

Definition at line 37 of file mpd_builder.h.

Constructor & Destructor Documentation

MpdBuilder()

shaka::MpdBuilder::MpdBuilder ( const MpdOptions &  mpd_options )

explicit

Constructs MpdBuilder.

Parameters

mpd_options

contains options on how this MPD should be built.

Definition at line 116 of file mpd_builder.cc.

Member Function Documentation

AddBaseUrl()

void shaka::MpdBuilder::AddBaseUrl

(

const std::string &

base_url

)

Add <BaseURL> entry to the MPD.

Parameters

base_url

URL for <BaseURL> entry.

Definition at line 121 of file mpd_builder.cc.

GetOrCreatePeriod()

Period * shaka::MpdBuilder::GetOrCreatePeriod ( double  start_time_in_seconds )

virtual

Check the existing Periods, if there is one matching the provided start_time_in_seconds, return it; otherwise a new Period is created and returned.

Parameters

start_time_in_seconds

is the period start time.

Returns

the Period matching start_time_in_seconds if found; otherwise return a new Period.

Definition at line 125 of file mpd_builder.cc.

MakePathsRelativeToMpd()

void shaka::MpdBuilder::MakePathsRelativeToMpd ( const std::string &  mpd_path, MediaInfo *  media_info  )

static

Adjusts the fields of MediaInfo so that paths are relative to the specified MPD path.

Parameters

mpd_path	is the file path of the MPD file.
media_info	is the MediaInfo object to be updated with relative paths.

Definition at line 402 of file mpd_builder.cc.

ToString()

bool shaka::MpdBuilder::ToString ( std::string *  output )

virtual

Writes the MPD to the given string.

Parameters

[out]

output

is an output string where the MPD gets written.

Returns

true on success, false otherwise.

Definition at line 139 of file mpd_builder.cc.

---

The documentation for this class was generated from the following files:

• packager/mpd/base/mpd_builder.h
• packager/mpd/base/mpd_builder.cc