title: Stream audio from place 1 to place 2 over the internet
body: <p>So I'm kinda stuck here.</p>
  
  <p>I have a radio station, but we are mobile. So I have a studio on wheels. The problem is, we have an antenna, but we always have to place that really close to our studio. Now I want to make an device that can <code>stream</code> the audio from the audio mixer to the internet and can be <code>received</code> by another device in another network and send that signal to the antenna (audio output).</p>
  
  <p>to make this clear, I made a schema with raspberry pi's;</p>
  
  <p><a href="https://i.stack.imgur.com/UFDSH.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/UFDSH.png" alt="Schema"></a></p>
  
  <p>I want this to be <code>plug and play</code> So I only have to plug in the device in the modem (or network we have) on both sides and the devices should find each other.</p>
  
  <p>I don't know HOW I can do this, so I need to know a couple of things:</p>
  
  <ul>
  <li>What hardware should I use?</li>
  <li>What software should I use?</li>
  <li>What is the best configuration to accomplish this?</li>
  <li>Can I use 2 raspberry pi's?</li>
  <li>How can I let the devices find each other over the internet?</li>
  </ul>
  
  <p>There need to be some features;</p>
  
  <ul>
  <li>The system needs to be able to buffer the audio for 5-10 seconds</li>
  <li>It needs to be direct, so it's live and not a file that needs to be played</li>
  <li>The system must be failless (beside the fact the internet can die).</li>
  <li>Plug and play is a must, I don't want to have a really messy configuration to do. (if possible, without any kind of portforwarding).</li>
  </ul>
  
  <p>I would really appreciate help and a decent explaination.</p>
  
  <p>regards,</p>
  
  <p>Robin</p>