#include <period.h>

Inheritance diagram for shaka::Period:

Public Member Functions
virtual AdaptationSet *	GetOrCreateAdaptationSet (const MediaInfo &media_info, bool content_protection_in_adaptation_set)

xml::scoped_xml_ptr< xmlNode >	GetXml (bool output_period_duration)

const std::list< AdaptationSet * >	GetAdaptationSets () const

double	start_time_in_seconds () const

double	duration_seconds () const

void	set_duration_seconds (double duration_seconds)
	Set period duration.

Protected Member Functions
	Period (uint32_t period_id, double start_time_in_seconds, const MpdOptions &mpd_options, base::AtomicSequenceNumber *representation_counter)

Friends
class	MpdBuilder

class	PeriodTest

Detailed Description

Period class maps to <Period> element and provides methods to add AdaptationSets.

Definition at line 31 of file period.h.

Constructor & Destructor Documentation

◆ Period()

shaka::Period::Period	(	uint32_t	period_id,
		double	start_time_in_seconds,
		const MpdOptions &	mpd_options,
		base::AtomicSequenceNumber *	representation_counter
	)

protected

Parameters

period_id	is an ID number for this Period.
start_time_in_seconds	is the start time for this Period.
mpd_options	is the options for this MPD.
representation_counter	is a counter for assigning ID numbers to Representation. It can not be NULL.

Definition at line 37 of file period.cc.

Member Function Documentation

◆ duration_seconds()

double shaka::Period::duration_seconds ( ) const

inline

Returns: period duration in seconds.

Definition at line 63 of file period.h.

◆ GetAdaptationSets()

const std::list< AdaptationSet * > shaka::Period::GetAdaptationSets ( ) const

Returns: The list of AdaptationSets in this Period.

Definition at line 126 of file period.cc.

◆ GetOrCreateAdaptationSet()

AdaptationSet * shaka::Period::GetOrCreateAdaptationSet	(	const MediaInfo &	media_info,
		bool	content_protection_in_adaptation_set
	)

virtual

Check the existing AdaptationSets, if there is one matching the provided media_info, return it; otherwise a new AdaptationSet is created and returned.

Parameters

media_info	contains media information, which is used to match AdaptationSets.
content_protection_in_adaptation_set	determines if the ContentProtection is placed in AdaptationSet or Representation element. This affects how MediaInfo in AdaptationSets are matched.

Returns: the AdaptationSet matching media_info if found; otherwise return a new AdaptationSet.

Definition at line 46 of file period.cc.

◆ GetXml()

xml::scoped_xml_ptr< xmlNode > shaka::Period::GetXml ( bool output_period_duration )

Generates <Period> xml element with its child AdaptationSet elements.

Returns: On success returns a non-NULL scoped_xml_ptr. Otherwise returns a NULL scoped_xml_ptr.

Definition at line 94 of file period.cc.

◆ start_time_in_seconds()

double shaka::Period::start_time_in_seconds ( ) const

inline

Returns: The start time of this Period.

Definition at line 60 of file period.h.

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

packager/mpd/base/period.h
packager/mpd/base/period.cc

Public Member Functions

Protected Member Functions

Friends