TagLib::MPC::Properties Class Reference

An implementation of audio property reading for MPC. More...

#include <mpcproperties.h>

Inheritance diagram for TagLib::MPC::Properties:

Collaboration diagram for TagLib::MPC::Properties:

Public Member Functions
	Properties (File *file, offset_t streamLength, ReadStyle style=Average)
	~Properties () override
	Properties (const Properties &)=delete
Properties &	operator= (const Properties &)=delete
int	lengthInMilliseconds () const override
int	bitrate () const override
int	sampleRate () const override
int	channels () const override
int	mpcVersion () const
unsigned int	totalFrames () const
unsigned long	sampleFrames () const
int	trackGain () const
int	trackPeak () const
int	albumGain () const
int	albumPeak () const
Public Member Functions inherited from TagLib::AudioProperties
virtual	~AudioProperties ()
	AudioProperties (const AudioProperties &)=delete
AudioProperties &	operator= (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
Public Types inherited from TagLib::AudioProperties
enum	ReadStyle { Fast , Average , Accurate }
Protected Member Functions inherited from TagLib::AudioProperties
	AudioProperties (ReadStyle style)

Detailed Description

An implementation of audio property reading for MPC.

This reads the data from an MPC stream found in the AudioProperties API.

Constructor & Destructor Documentation

Properties() [1/2]

TagLib::MPC::Properties::Properties	(	File *	file,
		offset_t	streamLength,
		ReadStyle	style = Average
	)

Create an instance of MPC::Properties with the data read directly from an MPC::File.

~Properties()

TagLib::MPC::Properties::~Properties ( )

override

Destroys this MPC::Properties instance.

Properties() [2/2]

TagLib::MPC::Properties::Properties ( const Properties &  )

delete

Member Function Documentation

albumGain()

int TagLib::MPC::Properties::albumGain

(

)

const

Returns the album gain as an integer value, to convert to dB: albumGain in dB = 64.82 - (albumGain / 256)

albumPeak()

int TagLib::MPC::Properties::albumPeak

(

)

const

Returns the album peak as an integer value, to convert to dB: albumPeak in dB = albumPeak / 256 to convert to floating [-1..1]: albumPeak = 10^(albumPeak / 256 / 20)/32768

bitrate()

int TagLib::MPC::Properties::bitrate ( ) const

overridevirtual

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

Reimplemented from TagLib::AudioProperties.

channels()

int TagLib::MPC::Properties::channels ( ) const

overridevirtual

Returns the number of audio channels.

Implements TagLib::AudioProperties.

lengthInMilliseconds()

int TagLib::MPC::Properties::lengthInMilliseconds ( ) const

overridevirtual

Returns the length of the file in milliseconds.

See also

lengthInSeconds()

Reimplemented from TagLib::AudioProperties.

mpcVersion()

int TagLib::MPC::Properties::mpcVersion

(

)

const

Returns the version of the bitstream (SV4-SV8)

operator=()

Properties & TagLib::MPC::Properties::operator= ( const Properties &  )

delete

sampleFrames()

unsigned long TagLib::MPC::Properties::sampleFrames

(

)

const

sampleRate()

int TagLib::MPC::Properties::sampleRate ( ) const

overridevirtual

Returns the sample rate in Hz.

Reimplemented from TagLib::AudioProperties.

totalFrames()

unsigned int TagLib::MPC::Properties::totalFrames

(

)

const

trackGain()

int TagLib::MPC::Properties::trackGain

(

)

const

Returns the track gain as an integer value, to convert to dB: trackGain in dB = 64.82 - (trackGain / 256)

trackPeak()

int TagLib::MPC::Properties::trackPeak

(

)

const

Returns the track peak as an integer value, to convert to dB: trackPeak in dB = trackPeak / 256 to convert to floating [-1..1]: trackPeak = 10^(trackPeak / 256 / 20)/32768

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

• mpcproperties.h