TagLib API Documentation
Public Types | Public Member Functions | List of all members
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
 
virtual int lengthInMilliseconds () const
 
virtual int bitrate () const
 
virtual int sampleRate () const
 
virtual int channels () const =0
 

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

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.

◆ 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

◆ 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: