Audio::File::AudioProperties - abstract an audio files audio properties.
Audio::File::AudioProperties is the base class for other file format independant audio property classes like Audio::File::Flac::AudioProperties or Audio::File::Ogg::AudioProperties. You should not use this class yourself exept you're writing an own file format dependant subclass.
Constructor. Creates new Audio::File::AudioProperties object. You shoud not use this method yourself. It's called by the filetype-dependant subclasses of Audio::File::Type automatically.
Initializes the object. It's called by the constructor and empty by default. It's ought to be overwritten by subclasses.
Returns the length of the audio file in seconds.
Returns the bitrate of the file.
Returns the sample rate of the audio file.
Returns the number of channels the audio file has.
Get all audio properties.
Florian Ragwitz <email@example.com>
Copyright (C) 2004 Florian Ragwitz
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