Class to hold a media sample. More...

Inheritance diagram for shaka::media::MediaSample:

Public Member Functions
int64_t	dts () const

void	set_dts (int64_t dts)

int64_t	pts () const

void	set_pts (int64_t pts)

int64_t	duration () const

void	set_duration (int64_t duration)

bool	is_key_frame () const

bool	is_encrypted () const

const uint8_t *	data () const

uint8_t *	writable_data ()

size_t	data_size () const

const uint8_t *	side_data () const

size_t	side_data_size () const

void	set_data (const uint8_t *data, const size_t data_size)

void	resize_data (const size_t data_size)

void	set_is_key_frame (bool value)

void	set_is_encrypted (bool value)

bool	end_of_stream () const

const std::string &	config_id () const

void	set_config_id (const std::string &config_id)

std::string	ToString () const

Static Public Member Functions
static scoped_refptr< MediaSample >	CopyFrom (const uint8_t *data, size_t size, bool is_key_frame)

static scoped_refptr< MediaSample >	CopyFrom (const uint8_t data, size_t size, const uint8_t side_data, size_t side_data_size, bool is_key_frame)

static scoped_refptr< MediaSample >	FromMetadata (const uint8_t *metadata, size_t metadata_size)

static scoped_refptr< MediaSample >	CreateEmptyMediaSample ()
	Create a MediaSample object with default members.

static scoped_refptr< MediaSample >	CreateEOSBuffer ()

Friends
class	base::RefCountedThreadSafe< MediaSample >

Detailed Description

Class to hold a media sample.

Definition at line 22 of file media_sample.h.

Member Function Documentation

scoped_refptr< MediaSample > shaka::media::MediaSample::CopyFrom	(	const uint8_t *	data,
		size_t	size,
		bool	is_key_frame
	)

static

Create a MediaSample object from input.

Parameters

data	points to the buffer containing the sample data. Must not be NULL.
size	indicates sample size in bytes. Must not be negative.
is_key_frame	indicates whether the sample is a key frame.

Definition at line 45 of file media_sample.cc.

scoped_refptr< MediaSample > shaka::media::MediaSample::CopyFrom	(	const uint8_t *	data,
		size_t	size,
		const uint8_t *	side_data,
		size_t	side_data_size,
		bool	is_key_frame
	)

static

Create a MediaSample object from input.

Parameters

data	points to the buffer containing the sample data. Must not be NULL.
side_data	points to the buffer containing the additional data. Some containers allow additional data to be specified. Must not be NULL.
size	indicates sample size in bytes. Must not be negative.
side_data_size	indicates additional sample data size in bytes.
is_key_frame	indicates whether the sample is a key frame.

Definition at line 55 of file media_sample.cc.

scoped_refptr< MediaSample > shaka::media::MediaSample::CreateEOSBuffer ( )

static

Create a MediaSample indicating we've reached end of stream. Calling any method other than end_of_stream() on the resulting buffer is disallowed.

Definition at line 80 of file media_sample.cc.

scoped_refptr< MediaSample > shaka::media::MediaSample::FromMetadata	(	const uint8_t *	metadata,
		size_t	metadata_size
	)

static

Create a MediaSample object from metadata. Unlike other factory methods, this cannot be a key frame. It must be only for metadata.

Parameters

metadata	points to the buffer containing metadata. Must not be NULL.
metadata_size	is the size of metadata in bytes.

Definition at line 67 of file media_sample.cc.

std::string shaka::media::MediaSample::ToString ( ) const

Definition at line 84 of file media_sample.cc.

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