TagLib
1.13.1
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An implementation of audio property reading for WAV. More...
#include <wavproperties.h>
Public Member Functions | |
TAGLIB_DEPRECATED | Properties (const ByteVector &data, ReadStyle style) |
TAGLIB_DEPRECATED | Properties (const ByteVector &data, unsigned int streamLength, ReadStyle style) |
Properties (File *file, ReadStyle style) | |
virtual | ~Properties () |
virtual TAGLIB_DEPRECATED int | length () const |
int | lengthInSeconds () const |
int | lengthInMilliseconds () const |
virtual int | bitrate () const |
virtual int | sampleRate () const |
virtual int | channels () const |
int | bitsPerSample () const |
TAGLIB_DEPRECATED int | sampleWidth () const |
unsigned int | sampleFrames () const |
int | format () const |
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virtual | ~AudioProperties () |
int | lengthInSeconds () const |
int | lengthInMilliseconds () const |
Additional Inherited Members | |
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enum | ReadStyle { Fast , Average , Accurate } |
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AudioProperties (ReadStyle style) | |
An implementation of audio property reading for WAV.
This reads the data from an WAV stream found in the AudioProperties API.
TAGLIB_DEPRECATED TagLib::RIFF::WAV::Properties::Properties | ( | const ByteVector & | data, |
ReadStyle | style | ||
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Create an instance of WAV::Properties with the data read from the ByteVector data.
TAGLIB_DEPRECATED 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.
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virtual |
Destroys this WAV::Properties instance.
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virtual |
Returns the average bit rate of the file in kb/s.
Implements TagLib::AudioProperties.
int TagLib::RIFF::WAV::Properties::bitsPerSample | ( | ) | const |
Returns the number of bits per audio sample.
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virtual |
Returns the number of audio channels.
Implements TagLib::AudioProperties.
int TagLib::RIFF::WAV::Properties::format | ( | ) | const |
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.
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virtual |
Returns the length of the file in seconds. The length is rounded down to the nearest whole second.
Implements TagLib::AudioProperties.
int TagLib::RIFF::WAV::Properties::lengthInMilliseconds | ( | ) | const |
Returns the length of the file in milliseconds.
int TagLib::RIFF::WAV::Properties::lengthInSeconds | ( | ) | const |
Returns the length of the file in seconds. The length is rounded down to the nearest whole second.
unsigned int TagLib::RIFF::WAV::Properties::sampleFrames | ( | ) | const |
Returns the number of sample frames.
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virtual |
Returns the sample rate in Hz.
Implements TagLib::AudioProperties.
TAGLIB_DEPRECATED int TagLib::RIFF::WAV::Properties::sampleWidth | ( | ) | const |
Returns the number of bits per audio sample.