Class: LAME::Encoding::InterleavedBufferEncoder

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/lame/encoding/interleaved_buffer_encoder.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(configuration) ⇒ InterleavedBufferEncoder

Returns a new instance of InterleavedBufferEncoder.



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# File 'lib/lame/encoding/interleaved_buffer_encoder.rb', line 10

def initialize(configuration)
  @configuration = configuration
end

Instance Attribute Details

#configuration ⇒ Object (readonly)

Returns the value of attribute configuration.



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# File 'lib/lame/encoding/interleaved_buffer_encoder.rb', line 6

def configuration
  @configuration
end

Instance Method Details

#encode_frame(interleaved_samples) ⇒ Object 



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# File 'lib/lame/encoding/interleaved_buffer_encoder.rb', line 14

def encode_frame(interleaved_samples)
  interleaved_buffer = Buffer.create(data_type, interleaved_samples)
  output             = Buffer.create_empty(:uchar, output_buffer_size)

  mp3_size = LAME.send(lame_function, global_flags,
                                      interleaved_buffer, interleaved_samples.size/2,
                                      output, output_buffer_size)

  output.get_bytes(0, mp3_size)
end