shaka::media::WebMTracksParser Class Reference

Parser for WebM Tracks element. More...

#include <webm_tracks_parser.h>

Inheritance diagram for shaka::media::WebMTracksParser:

Public Types
typedef std::map< int, TextTrackConfig >	TextTracks

Public Member Functions
	WebMTracksParser (bool ignore_text_tracks)
int	Parse (const uint8_t *buf, int size)
int64_t	audio_track_num () const
int64_t	video_track_num () const
int64_t	GetAudioDefaultDuration (const double timecode_scale_in_us) const
int64_t	GetVideoDefaultDuration (const double timecode_scale_in_us) const
const std::set< int64_t > &	ignored_tracks () const
const std::string &	audio_encryption_key_id () const
std::shared_ptr< AudioStreamInfo >	audio_stream_info ()
const std::string &	video_encryption_key_id () const
std::shared_ptr< VideoStreamInfo >	video_stream_info ()
const TextTracks &	text_tracks () const
const VPCodecConfigurationRecord &	vp_config () const

Additional Inherited Members
Protected Member Functions inherited from shaka::media::WebMParserClient
	DISALLOW_COPY_AND_ASSIGN (WebMParserClient)

Detailed Description

Parser for WebM Tracks element.

Definition at line 27 of file webm_tracks_parser.h.

Member Typedef Documentation

TextTracks

typedef std::map<int, TextTrackConfig> shaka::media::WebMTracksParser::TextTracks

Definition at line 66 of file webm_tracks_parser.h.

Constructor & Destructor Documentation

WebMTracksParser()

shaka::media::WebMTracksParser::WebMTracksParser ( bool  ignore_text_tracks )

explicit

Definition at line 49 of file webm_tracks_parser.cc.

~WebMTracksParser()

shaka::media::WebMTracksParser::~WebMTracksParser ( )

override

Definition at line 64 of file webm_tracks_parser.cc.

Member Function Documentation

audio_encryption_key_id()

const std::string & shaka::media::WebMTracksParser::audio_encryption_key_id ( ) const

inline

Definition at line 50 of file webm_tracks_parser.h.

audio_stream_info()

std::shared_ptr< AudioStreamInfo > shaka::media::WebMTracksParser::audio_stream_info ( )

inline

Definition at line 54 of file webm_tracks_parser.h.

audio_track_num()

int64_t shaka::media::WebMTracksParser::audio_track_num ( ) const

inline

Definition at line 38 of file webm_tracks_parser.h.

GetAudioDefaultDuration()

int64_t shaka::media::WebMTracksParser::GetAudioDefaultDuration

(

const double

timecode_scale_in_us

)

const

If TrackEntry DefaultDuration field existed for the associated audio or video track, returns that value converted from ns to base::TimeDelta with precision not greater than |timecode_scale_in_us|. Defaults to kNoTimestamp.

Definition at line 91 of file webm_tracks_parser.cc.

GetVideoDefaultDuration()

int64_t shaka::media::WebMTracksParser::GetVideoDefaultDuration

(

const double

timecode_scale_in_us

)

const

Definition at line 97 of file webm_tracks_parser.cc.

ignored_tracks()

const std::set< int64_t > & shaka::media::WebMTracksParser::ignored_tracks ( ) const

inline

Definition at line 48 of file webm_tracks_parser.h.

Parse()

int shaka::media::WebMTracksParser::Parse	(	const uint8_t *	buf,
		int	size
	)

Parses a WebM Tracks element in |buf|.

Returns

-1 if the parse fails.

0 if more data is needed.

The number of bytes parsed on success.

Definition at line 66 of file webm_tracks_parser.cc.

text_tracks()

const TextTracks & shaka::media::WebMTracksParser::text_tracks ( ) const

inline

Definition at line 68 of file webm_tracks_parser.h.

video_encryption_key_id()

const std::string & shaka::media::WebMTracksParser::video_encryption_key_id ( ) const

inline

Definition at line 58 of file webm_tracks_parser.h.

video_stream_info()

std::shared_ptr< VideoStreamInfo > shaka::media::WebMTracksParser::video_stream_info ( )

inline

Definition at line 62 of file webm_tracks_parser.h.

video_track_num()

int64_t shaka::media::WebMTracksParser::video_track_num ( ) const

inline

Definition at line 39 of file webm_tracks_parser.h.

vp_config()

const VPCodecConfigurationRecord & shaka::media::WebMTracksParser::vp_config ( ) const

inline

Definition at line 72 of file webm_tracks_parser.h.

---

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

• packager/media/formats/webm/webm_tracks_parser.h
• packager/media/formats/webm/webm_tracks_parser.cc