Class: RubyLLM::Transcription::WavAudio

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby_llm/transcription/wav_audio.rb

Overview

:nodoc: all

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(content) ⇒ WavAudio

Returns a new instance of WavAudio.

Raises:



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# File 'lib/ruby_llm/transcription/wav_audio.rb', line 8

def initialize(content)
  content = wav_content(content)
  parse_chunks(content)
  raise ArgumentError, 'WAV file must contain audio data and format information' unless @data && @sample_rate
end

Instance Attribute Details

#bits_per_sample ⇒ Object (readonly)

Returns the value of attribute bits_per_sample.



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# File 'lib/ruby_llm/transcription/wav_audio.rb', line 6

def bits_per_sample
  @bits_per_sample
end

#channels ⇒ Object (readonly)

Returns the value of attribute channels.



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# File 'lib/ruby_llm/transcription/wav_audio.rb', line 6

def channels
  @channels
end

#data ⇒ Object (readonly)

Returns the value of attribute data.



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# File 'lib/ruby_llm/transcription/wav_audio.rb', line 6

def data
  @data
end

#encoding ⇒ Object (readonly)

Returns the value of attribute encoding.



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# File 'lib/ruby_llm/transcription/wav_audio.rb', line 6

def encoding
  @encoding
end

#sample_rate ⇒ Object (readonly)

Returns the value of attribute sample_rate.



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# File 'lib/ruby_llm/transcription/wav_audio.rb', line 6

def sample_rate
  @sample_rate
end

Instance Method Details

#duration ⇒ Object 



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# File 'lib/ruby_llm/transcription/wav_audio.rb', line 14

def duration
  data.bytesize.fdiv(sample_rate * channels * bits_per_sample / 8)
end