TagLib 1.11.1 (TagLib::RIFF::WAV::Properties Class Reference)

TagLib::RIFF::WAV::Properties Class Reference

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

#include <wavproperties.h>

Inheritance diagram for TagLib::RIFF::WAV::Properties:
Collaboration diagram for TagLib::RIFF::WAV::Properties:

List of all members.

Public Member Functions

 Properties (const ByteVector &data, ReadStyle style)
 Properties (const ByteVector &data, unsigned int streamLength, ReadStyle style)
 Properties (File *file, ReadStyle style)
virtual ~Properties ()
virtual int length () const
int lengthInSeconds () const
int lengthInMilliseconds () const
virtual int bitrate () const
virtual int sampleRate () const
virtual int channels () const
int bitsPerSample () const
int sampleWidth () const
unsigned int sampleFrames () const
int format () const

Detailed Description

An implementation of audio property reading for WAV.

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


Constructor & Destructor Documentation

Create an instance of WAV::Properties with the data read from the ByteVector data.

TagLib::RIFF::WAV::Properties::Properties ( const ByteVector data,
unsigned int  streamLength,
ReadStyle  style 
)

Create an instance of WAV::Properties with the data read from the ByteVector data and the length calculated using streamLength.

Create an instance of WAV::Properties with the data read from the WAV::File file.

Destroys this WAV::Properties instance.


Member Function Documentation

virtual int TagLib::RIFF::WAV::Properties::bitrate ( ) const [virtual]

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

Implements TagLib::AudioProperties.

Returns the number of bits per audio sample.

virtual int TagLib::RIFF::WAV::Properties::channels ( ) const [virtual]

Returns the number of audio channels.

Implements TagLib::AudioProperties.

Returns the format ID of the file. 0 for unknown, 1 for PCM, 2 for ADPCM, 3 for 32/64-bit IEEE754, and so forth.

Note:
For further information, refer to the WAVE Form Registration Numbers in RFC 2361.
virtual int TagLib::RIFF::WAV::Properties::length ( ) const [virtual]

Returns the length of the file in seconds. The length is rounded down to the nearest whole second.

Note:
This method is just an alias of lengthInSeconds().

Implements TagLib::AudioProperties.

Returns the length of the file in milliseconds.

See also:
lengthInSeconds()

Reimplemented from TagLib::AudioProperties.

Returns the length of the file in seconds. The length is rounded down to the nearest whole second.

See also:
lengthInMilliseconds()

Reimplemented from TagLib::AudioProperties.

Returns the number of sample frames.

virtual int TagLib::RIFF::WAV::Properties::sampleRate ( ) const [virtual]

Returns the sample rate in Hz.

Implements TagLib::AudioProperties.

Returns the number of bits per audio sample.

Note:
This method is just an alias of bitsPerSample().

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