node-red-contrib-dynamorse-file-io/nodes/24-wav-out.html

Dynamorse File IO nodes for Node-RED

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<script type="text/javascript">
  RED.nodes.registerType('wav-out',{
    category: 'spout',
    color: '#D79748',
    defaults: {
      name: { value : '' },
      file : { value : '' },
      timeout : {  value : 0, validate : RED.validators.number() }
    },
    inputs:1,
    outputs:0,
    align: 'right',
    icon: "spout.png",
    label: function() {
      return this.name || "wav-out";
    }
  });
</script>

<script type="text/x-red" data-template-name="wav-out">
  <div class="form-row">
    <label for="node-input-name"><i class="fa fa-tag"></i> name</label>
    <input type="text" id="node-input-name" placeholder="name">
  </div>
  <div class="form-row">
    <label for="node-input-file"><i class="fa fa-file" aria-hidden="true"></i> file</label>
    <input type="text" id="node-input-file" placeholder="dynamorse.wav">
  </div>
  <div class="form-row">
    <label for="node-input-timeout"><i class="fa fa-clock-o"></i> timeout</label>
    <input type="number" min="0" id="node-input-timeout" placeholder="0" style="width: 100px">
  </div>
</script>

<style>
.param-table table, th, td {
  vertical-align: top;
  padding: 3px;
}
</style>

<script type="text/x-red" data-help-name="wav-out">
  <h1>WAVE audio file output</h1>
  <p>Write audio grains to a WAVE audio (<code>.wav</code>) file, with streaming input
  from one or more NMOS-style flows.</p>

  <h3>Parameters</h3>
  <div class="param-table">
  <table>
   <tr>
    <th>parameter</th><th>description</th>
   </tr>
   <tr>
    <td><i class="fa fa-tag" aria-hidden="true"></i> name</td>
    <td>Name of the node.</td>
   </tr>
   <tr>
    <td><i class="fa fa-file"></i> WAV file</td>
    <td>Path location for the WAVE format output file.</td>
   </tr>
   <tr>
    <td><i class="fa fa-clock-o"></i> timeout</td>
    <td>Time to wait between writing each grain. Controls the back-pressure.</td>
   </tr>
  </table>
  </div>

  <p>File path locations are relative to the folder where the dynamorse server was
  started.</p>

  <h3>Maturity</h3>
  <p>Implemented and partially tested. Awaiting automated testing -
  <a href="https://github.com/Streampunk/dynamorse/issues/5">status</a>.
</script>