A 2D (monoscopic) picture asset. More...

#include <mono_j2k_picture_asset.h>

Inheritance diagram for dcp::MonoJ2KPictureAsset:

Public Member Functions
	MonoJ2KPictureAsset (boost::filesystem::path file)

	MonoJ2KPictureAsset (Fraction edit_rate, Standard standard)

std::shared_ptr< J2KPictureAssetWriter >	start_write (boost::filesystem::path file, Behaviour behaviour) override

std::shared_ptr< MonoJ2KPictureAssetReader >	start_read () const

bool	equals (std::shared_ptr< const Asset > other, EqualityOptions const &opt, NoteHandler note) const override

Public Member Functions inherited from dcp::J2KPictureAsset
	J2KPictureAsset (boost::filesystem::path file)

	J2KPictureAsset (Fraction edit_rate, Standard standard)

Public Member Functions inherited from dcp::PictureAsset
	PictureAsset (boost::filesystem::path file)

	PictureAsset (Fraction edit_rate, Standard standard)

Fraction	edit_rate () const

int64_t	intrinsic_duration () const

Size	size () const

void	set_size (Size s)

Fraction	frame_rate () const

void	set_frame_rate (Fraction r)

Fraction	screen_aspect_ratio () const

void	set_screen_aspect_ratio (Fraction r)

Public Member Functions inherited from dcp::Asset
	Asset ()

	Asset (boost::filesystem::path file)

	Asset (std::string id, boost::filesystem::path file)

virtual void	add_to_assetmap (AssetMap &asset_map, boost::filesystem::path root) const

virtual void	add_to_pkl (std::shared_ptr< PKL > pkl, boost::filesystem::path root) const

boost::optional< boost::filesystem::path >	file () const

void	set_file (boost::filesystem::path file) const

void	set_file_preserving_hash (boost::filesystem::path file) const

void	rename_file (boost::filesystem::path file)

std::string	hash (boost::function< void(int64_t, int64_t)> progress={}) const

void	set_hash (std::string hash)

void	unset_hash ()

Public Member Functions inherited from dcp::Object
	Object ()

	Object (std::string id)

	Object (Object const &other)

Object &	operator= (Object const &other)

std::string	id () const

Public Member Functions inherited from dcp::MXF
	MXF (Standard standard)

bool	encrypted () const

void	set_key_id (std::string i)

boost::optional< std::string >	key_id () const

virtual void	set_key (Key)

boost::optional< Key >	key () const

void	set_context_id (std::string id)

std::string	context_id () const

void	set_metadata (MXFMetadata m)

MXFMetadata	metadata () const

Standard	standard () const

Private Member Functions
std::string	cpl_node_name () const

Additional Inherited Members
Static Public Member Functions inherited from dcp::J2KPictureAsset
static std::string	static_pkl_type (Standard standard)

Protected Member Functions inherited from dcp::J2KPictureAsset
bool	frame_buffer_equals (int frame, EqualityOptions const &opt, NoteHandler note, uint8_t const data_A, unsigned int size_A, uint8_t const data_B, unsigned int size_B) const

bool	descriptor_equals (ASDCP::JP2K::PictureDescriptor const &a, ASDCP::JP2K::PictureDescriptor const &b, NoteHandler note) const

void	read_picture_descriptor (ASDCP::JP2K::PictureDescriptor const &)

Protected Member Functions inherited from dcp::MXF
std::string	read_writer_info (ASDCP::WriterInfo const &)

void	fill_writer_info (ASDCP::WriterInfo *w, std::string id) const

Static Protected Member Functions inherited from dcp::Asset
static void	add_file_to_assetmap (AssetMap &asset_map, boost::filesystem::path root, boost::filesystem::path file, std::string id)

Protected Attributes inherited from dcp::PictureAsset
Fraction	_edit_rate

int64_t	_intrinsic_duration = 0

Size	_size

Fraction	_frame_rate

Fraction	_screen_aspect_ratio

Protected Attributes inherited from dcp::Asset
boost::optional< boost::filesystem::path >	_file

Protected Attributes inherited from dcp::Object
std::string	_id

Protected Attributes inherited from dcp::MXF
boost::optional< std::string >	_key_id

boost::optional< Key >	_key

std::string	_context_id

MXFMetadata	_metadata

boost::optional< Standard >	_standard

Detailed Description

A 2D (monoscopic) picture asset.

Definition at line 57 of file mono_j2k_picture_asset.h.

Constructor & Destructor Documentation

◆ MonoJ2KPictureAsset() [1/2]

MonoJ2KPictureAsset::MonoJ2KPictureAsset ( boost::filesystem::path file )

explicit

Create a MonoJ2KPictureAsset by reading a file.

Parameters

file	Asset file to read.

Definition at line 67 of file mono_j2k_picture_asset.cc.

◆ MonoJ2KPictureAsset() [2/2]

MonoJ2KPictureAsset::MonoJ2KPictureAsset	(	Fraction	edit_rate,
		Standard	standard
	)

Create a MonoJ2KPictureAsset with a given edit rate.

Parameters

edit_rate	Edit rate (i.e. frame rate) in frames per second.
standard	DCP standard (INTEROP or SMPTE).

Definition at line 93 of file mono_j2k_picture_asset.cc.

Member Function Documentation

◆ start_write()

shared_ptr< J2KPictureAssetWriter > MonoJ2KPictureAsset::start_write	(	boost::filesystem::path	file,
		Behaviour	behaviour
	)

overridevirtual

Start a progressive write to a MonoJ2KPictureAsset. @path file File to write to. @path behaviour OVERWRITE_EXISTING to overwrite and potentially add to an existing file (after a write previously failed), MAKE_NEW to create a new file. If in doubt, use MAKE_NEW here.

Implements dcp::J2KPictureAsset.

Definition at line 191 of file mono_j2k_picture_asset.cc.

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

src/mono_j2k_picture_asset.h
src/mono_j2k_picture_asset.cc

Public Member Functions