TagLib  2.1
TagLib::MP4::Properties Class Reference

An implementation of MP4 audio properties. More...

#include <mp4properties.h>

Inheritance diagram for TagLib::MP4::Properties:
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Collaboration diagram for TagLib::MP4::Properties:
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Public Types

enum  Codec { Unknown = 0 , AAC , ALAC }
Public Types inherited from TagLib::AudioProperties
enum  ReadStyle { Fast , Average , Accurate }

Public Member Functions

 Properties (File *file, const Atoms *atoms, ReadStyle style=Average)
 ~Properties () override
 Properties (const Properties &)=delete
Propertiesoperator= (const Properties &)=delete
int lengthInMilliseconds () const override
int bitrate () const override
int sampleRate () const override
int channels () const override
virtual int bitsPerSample () const
bool isEncrypted () const
Codec codec () const
Public Member Functions inherited from TagLib::AudioProperties
virtual ~AudioProperties ()
 AudioProperties (const AudioProperties &)=delete
AudioPropertiesoperator= (const AudioProperties &)=delete
virtual TAGLIB_DEPRECATED int length () const
virtual int lengthInSeconds () const

Additional Inherited Members

Protected Member Functions inherited from TagLib::AudioProperties
 AudioProperties (ReadStyle style)

Detailed Description

An implementation of MP4 audio properties.

Member Enumeration Documentation

◆ Codec

Enumerator
Unknown 
AAC 
ALAC 

Constructor & Destructor Documentation

◆ Properties() [1/2]

TagLib::MP4::Properties::Properties ( File * file,
const Atoms * atoms,
ReadStyle style = Average )

◆ ~Properties()

TagLib::MP4::Properties::~Properties ( )
override

◆ Properties() [2/2]

TagLib::MP4::Properties::Properties ( const Properties & )
delete

References Properties().

Member Function Documentation

◆ bitrate()

int TagLib::MP4::Properties::bitrate ( ) const
overridevirtual

Returns the average bit rate of the file in kb/s.

Reimplemented from TagLib::AudioProperties.

◆ bitsPerSample()

virtual int TagLib::MP4::Properties::bitsPerSample ( ) const
virtual

Returns the number of bits per audio sample.

◆ channels()

int TagLib::MP4::Properties::channels ( ) const
overridevirtual

Returns the number of audio channels.

Implements TagLib::AudioProperties.

◆ codec()

Codec TagLib::MP4::Properties::codec ( ) const

Returns the codec used in the file.

References TAGLIB_MSVC_SUPPRESS_WARNING_NEEDS_TO_HAVE_DLL_INTERFACE.

◆ isEncrypted()

bool TagLib::MP4::Properties::isEncrypted ( ) const

Returns whether or not the file is encrypted.

◆ lengthInMilliseconds()

int TagLib::MP4::Properties::lengthInMilliseconds ( ) const
overridevirtual

Returns the length of the file in milliseconds.

See also
lengthInSeconds()

Reimplemented from TagLib::AudioProperties.

◆ operator=()

Properties & TagLib::MP4::Properties::operator= ( const Properties & )
delete

References Properties().

◆ sampleRate()

int TagLib::MP4::Properties::sampleRate ( ) const
overridevirtual

Returns the sample rate in Hz.

Reimplemented from TagLib::AudioProperties.


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