class FileData::KeysBoxParser
Parser for the 'keys' box
Public Class Methods
parse(view)
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# File lib/file_data/formats/mpeg4/box_parsers/keys_box.rb, line 6 def self.parse(view) view.read_value(1) # version field view.read_value(3) # flags field entry_count = view.read_value(4) Array.new(entry_count) { |index| parse_key(view, index) } end
parse_key(view, index)
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# File lib/file_data/formats/mpeg4/box_parsers/keys_box.rb, line 14 def self.parse_key(view, index) key_view = Helpers::SizedField.create_view(view, 4) namespace = key_view.read_ascii(4) value = key_view.read_ascii(key_view.remaining_bytes) Key.new(index + 1, namespace, value) end