Class: Vizcore::Audio::BaseInput

Inherits:
Object
  • Object
show all
Defined in:
lib/vizcore/audio/base_input.rb

Overview

Base class for audio inputs used by InputManager.

Direct Known Subclasses

DummySineInput, FileInput, FixtureInput, MicInput

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(sample_rate: 44_100) ⇒ BaseInput

Returns a new instance of BaseInput.

Parameters:

  • sample_rate (Integer) (defaults to: 44_100) 


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# File 'lib/vizcore/audio/base_input.rb', line 10

def initialize(sample_rate: 44_100)
  @sample_rate = Integer(sample_rate)
  @running = false
end

Instance Attribute Details

#sample_rate ⇒ Object (readonly)

Returns the value of attribute sample_rate.



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# File 'lib/vizcore/audio/base_input.rb', line 7

def sample_rate
  @sample_rate
end

Instance Method Details

#read(frame_size) ⇒ Array<Float>

Returns silence by default.

Parameters:

  • frame_size (Integer)

Returns:

  • (Array<Float>) —

    silence by default



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# File 'lib/vizcore/audio/base_input.rb', line 34

def read(frame_size)
  Array.new(Integer(frame_size), 0.0)
end

#running? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vizcore/audio/base_input.rb', line 28

def running?
  @running
end

#start ⇒ Vizcore::Audio::BaseInput

Returns:



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# File 'lib/vizcore/audio/base_input.rb', line 16

def start
  @running = true
  self
end

#stop ⇒ Vizcore::Audio::BaseInput

Returns:



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# File 'lib/vizcore/audio/base_input.rb', line 22

def stop
  @running = false
  self
end