音声.rb

#!/usr/bin/env ruby
# coding:utf-8
require 'open-uri'
require 'json'
require 'base64'

str = ARGV.shift
uri = "http://rospeex.ucri.jgn-x.jp/nauth_json/jsServices/VoiceTraSS?method=speak&params[]=ja&params[]=#{URI.encode(str)}&params[]=*&params[]=audio/x-wav&_=1386261073492"

obj = JSON.parse(open(uri).read)

data = obj["result"]["audio"]


open("#{str}.wav", "w"){|f| f.write(Base64.decode64(data)) }

`ffmpeg -i '#{str}.wav' -c:a libfdk_aac -b:a 256k  '#{str}.m4a' ` 
`rm #{str}.wav`
`afplay  '#{str}.m4a' `