Class: WaveFile::ChunkReaders::RiffReader

Inherits:
Object
  • Object
show all
Defined in:
lib/wavefile/chunk_readers/header_reader.rb

Overview

Used to read the RIFF chunks in a wave file up until the data chunk. Thus is can be used to open a wave file and “queue it up” to the start of the actual sample data, as well as extract information out of pre-data chunks, such as the format chunk.

Defined Under Namespace

Classes: BaseChunkReader, DataChunkReader, FormatChunkReader, GenericChunkReader, RiffChunkReader

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(file, file_name) ⇒ RiffReader

:nodoc:



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# File 'lib/wavefile/chunk_readers/header_reader.rb', line 7

def initialize(file, file_name)
  @file = file
  @file_name = file_name

  read_until_data_chunk
end

Instance Attribute Details

#data_chunk_reader ⇒ Object (readonly)

Returns the value of attribute data_chunk_reader.



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# File 'lib/wavefile/chunk_readers/header_reader.rb', line 14

def data_chunk_reader
  @data_chunk_reader
end

#native_format ⇒ Object (readonly)

Returns the value of attribute native_format.



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# File 'lib/wavefile/chunk_readers/header_reader.rb', line 14

def native_format
  @native_format
end