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An implementation of audio property reading for Ogg Opus. More...
#include <opusproperties.h>
Public Member Functions | |
Properties (File *file, ReadStyle style=Average) | |
virtual | ~Properties () |
virtual int | length () const |
virtual int | bitrate () const |
virtual int | sampleRate () const |
virtual int | channels () const |
int | inputSampleRate () const |
int | opusVersion () const |
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virtual | ~AudioProperties () |
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 Ogg Opus.
This reads the data from an Ogg Opus stream found in the AudioProperties API.
Create an instance of Opus::Properties with the data read from the Opus::File file.
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Destroys this Opus::Properties instance.
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Returns the most appropriate bit rate for the file in kb/s. For constant bitrate formats this is simply the bitrate of the file. For variable bitrate formats this is either the average or nominal bitrate.
Implements TagLib::AudioProperties.
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Returns the number of audio channels.
Implements TagLib::AudioProperties.
int TagLib::Ogg::Opus::Properties::inputSampleRate | ( | ) | const |
The Opus codec supports decoding at multiple sample rates, there is no single sample rate of the encoded stream. This returns the sample rate of the original audio stream.
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Returns the length of the file in seconds.
Implements TagLib::AudioProperties.
int TagLib::Ogg::Opus::Properties::opusVersion | ( | ) | const |
Returns the Opus version, currently "0" (as specified by the spec).
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Returns the sample rate in Hz.
Implements TagLib::AudioProperties.