# File lib/ogg/codecs/comments.rb, line 32
    def pack_comments(tag, vendor, preamble="")
      packet_data = ""
      packet_data << preamble
      
      packet_data << [ vendor.length ].pack("V")
      packet_data << vendor
      
      packet_data << [tag.size].pack("V")
      tag.each do |k,v|
        tag_data = "#{ k }=#{ v }"
        packet_data << [ tag_data.length ].pack("V")
        packet_data << tag_data
      end
      
      packet_data << "\001"
      packet_data
    end