TagLib::MP4::File Class Reference

#include <mp4file.h>

Inheritance diagram for TagLib::MP4::File:

Collaboration diagram for TagLib::MP4::File:

Public Member Functions
	File (FileName file, bool readProperties=true, Properties::ReadStyle audioPropertiesStyle=Properties::Average)
	File (IOStream *stream, bool readProperties=true, Properties::ReadStyle audioPropertiesStyle=Properties::Average)
virtual	~File ()
Tag *	tag () const
Properties *	audioProperties () const
bool	save ()
Public Member Functions inherited from TagLib::File
FileName	name () const
PropertyMap	properties () const
void	removeUnsupportedProperties (const StringList &properties)
PropertyMap	setProperties (const PropertyMap &properties)
ByteVector	readBlock (ulong length)
void	writeBlock (const ByteVector &data)
long	find (const ByteVector &pattern, long fromOffset=0, const ByteVector &before=ByteVector::null)
long	rfind (const ByteVector &pattern, long fromOffset=0, const ByteVector &before=ByteVector::null)
void	insert (const ByteVector &data, ulong start=0, ulong replace=0)
void	removeBlock (ulong start=0, ulong length=0)
bool	readOnly () const
bool	isOpen () const
bool	isValid () const
void	seek (long offset, Position p=Beginning)
void	clear ()
long	tell () const
long	length ()

Additional Inherited Members
Public Types inherited from TagLib::File
enum	Position { Beginning, Current, End }
Static Public Member Functions inherited from TagLib::File
static bool	isReadable (const char *file)
static bool	isWritable (const char *name)
Protected Member Functions inherited from TagLib::File
	File (FileName file)
	File (IOStream *stream)
void	setValid (bool valid)
void	truncate (long length)
Static Protected Member Functions inherited from TagLib::File
static uint	bufferSize ()

Detailed Description

This implements and provides an interface for MP4 files to the TagLib::Tag and TagLib::AudioProperties interfaces by way of implementing the abstract TagLib::File API as well as providing some additional information specific to MP4 files.

Constructor & Destructor Documentation

TagLib::MP4::File::File	(	FileName	file,
		bool	readProperties = true,
		Properties::ReadStyle	audioPropertiesStyle = Properties::Average
	)

Contructs a MP4 file from file. If readProperties is true the file's audio properties will also be read using propertiesStyle. If false, propertiesStyle is ignored.

Note

In the current implementation, both readProperties and propertiesStyle are ignored.

TagLib::MP4::File::File	(	IOStream *	stream,
		bool	readProperties = true,
		Properties::ReadStyle	audioPropertiesStyle = Properties::Average
	)

Contructs a MP4 file from file. If readProperties is true the file's audio properties will also be read using propertiesStyle. If false, propertiesStyle is ignored.

Note

In the current implementation, both readProperties and propertiesStyle are ignored.

TagLib will not take ownership of the stream, the caller is responsible for deleting it after the File object.

virtual TagLib::MP4::File::~File ( )

virtual

Destroys this instance of the File.

Reimplemented from TagLib::File.

Member Function Documentation

Properties* TagLib::MP4::File::audioProperties ( ) const

virtual

Returns the MP4 audio properties for this file.

Implements TagLib::File.

bool TagLib::MP4::File::save ( )

virtual

Save the file.

This returns true if the save was successful.

Implements TagLib::File.

Tag* TagLib::MP4::File::tag ( ) const

virtual

Returns a pointer to the MP4 tag of the file.

MP4::Tag implements the tag interface, so this serves as the reimplementation of TagLib::File::tag().

Note

The Tag is still owned by the MP4::File and should not be deleted by the user. It will be deleted when the file (object) is destroyed.

Implements TagLib::File.

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

• mp4file.h