home-assistant.github.io/components/tts.amazon_polly/index.html
2017-12-03 14:35:15 +00:00

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Amazon Polly
</h1>
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<p>The <code class="highlighter-rouge">amazon_polly</code> text-to-speech platform that works with <a href="https://aws.amazon.com/polly/">Amazon Polly</a> to create the spoken output.
Polly is a paid service via Amazon Web Services. There is a <a href="https://aws.amazon.com/polly/pricing/">free tier</a> for the first 12 months and then a charge per million characters afterwards.</p>
<p>To get started, add the following lines to your <code class="highlighter-rouge">configuration.yaml</code> (example for Amazon Polly):</p>
<div class="language-yaml highlighter-rouge"><pre class="highlight"><code><span class="c1"># Example configuration.yaml entry</span>
<span class="s">tts</span><span class="pi">:</span>
<span class="pi">-</span> <span class="s">platform</span><span class="pi">:</span> <span class="s">amazon_polly</span>
<span class="s">aws_access_key_id</span><span class="pi">:</span> <span class="s">AWS_ACCESS_KEY_ID</span>
<span class="s">aws_secret_access_key</span><span class="pi">:</span> <span class="s">AWS_SECRET_ACCESS_KEY</span>
<span class="s">profile_name</span><span class="pi">:</span> <span class="s">AWS_PROFILE</span>
<span class="s">region_name</span><span class="pi">:</span> <span class="s1">'</span><span class="s">us-east-1'</span>
<span class="s">voice</span><span class="pi">:</span> <span class="s">Joanna</span>
</code></pre>
</div>
<p>Configuration variables:</p>
<table>
<thead>
<tr>
<th>Parameter</th>
<th>Value</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><code class="highlighter-rouge">aws_access_key_id</code></td>
<td>Required</td>
<td>Your AWS Access Key ID. For more information, please read the <a href="http://docs.aws.amazon.com/general/latest/gr/aws-security-credentials.html">AWS General Reference regarding Security Credentials</a>. If provided, you must also provide an <code class="highlighter-rouge">aws_secret_access_key</code> and must <strong>not</strong> provide a <code class="highlighter-rouge">profile_name</code></td>
</tr>
<tr>
<td><code class="highlighter-rouge">aws_secret_access_key</code></td>
<td>Required</td>
<td>Your AWS Secret Access Key. For more information, please read the <a href="http://docs.aws.amazon.com/general/latest/gr/aws-security-credentials.html">AWS General Reference regarding Security Credentials</a>. If provided, you must also provide an <code class="highlighter-rouge">aws_access_key_id</code> and must <strong>not</strong> provide a <code class="highlighter-rouge">profile_name</code>.</td>
</tr>
<tr>
<td><code class="highlighter-rouge">profile_name</code></td>
<td>Optional</td>
<td>A credentials profile name. For more information, please see the <a href="http://boto3.readthedocs.io/en/latest/guide/configuration.html#shared-credentials-file">boto3 Documentation</a> for more information.</td>
</tr>
<tr>
<td><code class="highlighter-rouge">region_name</code></td>
<td>Optional</td>
<td>The region identifier to connect to. The default is <code class="highlighter-rouge">us-east-1</code>.</td>
</tr>
<tr>
<td><code class="highlighter-rouge">name</code></td>
<td>Optional</td>
<td>Setting the optional parameter <code class="highlighter-rouge">name</code> allows multiple notifiers to be created. The default value is <code class="highlighter-rouge">notify</code>. The notifier will bind to the service <code class="highlighter-rouge">notify.NOTIFIER_NAME</code>.</td>
</tr>
<tr>
<td><code class="highlighter-rouge">text_type</code></td>
<td>text/ssml</td>
<td>text or ssml: Specify wherever to use text (default) or ssml markup by default.</td>
</tr>
<tr>
<td><code class="highlighter-rouge">voice</code></td>
<td>Optional</td>
<td>Voice name to be used. See the <a href="http://docs.aws.amazon.com/polly/latest/dg/voicelist.html">Amazon Documentation</a> for available voices.</td>
</tr>
<tr>
<td><code class="highlighter-rouge">output_format</code></td>
<td>mp3/ogg_vorbis/pcm</td>
<td>Override the default output format, defaults to MP3.</td>
</tr>
<tr>
<td><code class="highlighter-rouge">sample_rate</code></td>
<td>8000/16000/22050</td>
<td>Override the default sample rate, defaults to 22050 for MP3 and Ogg Vorbis, 16000 for pcm.</td>
</tr>
</tbody>
</table>
<h2>Usage</h2>
<p>Say to all <code class="highlighter-rouge">media_player</code> device entities:</p>
<div class="language-yaml highlighter-rouge"><pre class="highlight"><code><span class="pi">-</span> <span class="s">service</span><span class="pi">:</span> <span class="s">tts.amazon_polly_say</span>
<span class="s">data_template</span><span class="pi">:</span>
<span class="s">message</span><span class="pi">:</span> <span class="s1">'</span><span class="s">&lt;speak&gt;Hello</span><span class="nv"> </span><span class="s">from</span><span class="nv"> </span><span class="s">Amazon</span><span class="nv"> </span><span class="s">Polly&lt;/speak&gt;'</span>
</code></pre>
</div>
<p>or</p>
<div class="language-yaml highlighter-rouge"><pre class="highlight"><code><span class="pi">-</span> <span class="s">service</span><span class="pi">:</span> <span class="s">tts.amazon_polly_say</span>
<span class="s">data_template</span><span class="pi">:</span>
<span class="s">message</span><span class="pi">:</span> <span class="pi">&gt;</span>
<span class="no">&lt;speak&gt;</span>
<span class="no">Hello from Amazon Polly</span>
<span class="no">&lt;/speak&gt;</span>
</code></pre>
</div>
<p>Say to the <code class="highlighter-rouge">media_player.living_room</code> device entity:</p>
<div class="language-yaml highlighter-rouge"><pre class="highlight"><code><span class="pi">-</span> <span class="s">service</span><span class="pi">:</span> <span class="s">tts.amazon_polly_say</span>
<span class="s">data_template</span><span class="pi">:</span>
<span class="s">entity_id</span><span class="pi">:</span> <span class="s">media_player.living_room</span>
<span class="s">message</span><span class="pi">:</span> <span class="pi">&gt;</span>
<span class="no">&lt;speak&gt;</span>
<span class="no">Hello from Amazon Polly</span>
<span class="no">&lt;/speak&gt;</span>
</code></pre>
</div>
<p>Say with break:</p>
<div class="language-yaml highlighter-rouge"><pre class="highlight"><code><span class="pi">-</span> <span class="s">service</span><span class="pi">:</span> <span class="s">tts.amazon_polly_say</span>
<span class="s">data_template</span><span class="pi">:</span>
<span class="s">message</span><span class="pi">:</span> <span class="pi">&gt;</span>
<span class="no">&lt;speak&gt;</span>
<span class="no">Hello from</span>
<span class="no">&lt;break time=".9s" /&gt;</span>
<span class="no">Amazon Polly</span>
<span class="no">&lt;/speak&gt;</span>
</code></pre>
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Introduced in release: 0.37
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Source:
<a href='https://github.com/home-assistant/home-assistant/blob/master/homeassistant/components/tts/amazon_polly.py'>tts/amazon_polly.py</a>
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This is a platform for
<a href='/components/tts/'>the Text-to-Speech (TTS) component</a>.
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<h1 class="title delta">Category Text-to-speech</h1>
<ul class='divided'>
<li>
Amazon Polly
</li>
<li>
<a href='/components/tts.baidu/'>Baidu Text-to-Speech</a>
</li>
<li>
<a href='/components/tts.google/'>Google Text-to-Speech</a>
</li>
<li>
<a href='/components/tts.marytts/'>MaryTTS</a>
</li>
<li>
<a href='/components/tts.microsoft/'>Microsoft Text-to-Speech</a>
</li>
<li>
<a href='/components/tts.picotts/'>Pico Text-to-Speech</a>
</li>
<li>
<a href='/components/tts.voicerss/'>VoiceRSS</a>
</li>
<li>
<a href='/components/tts.yandextts/'>Yandex TTS</a>
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</ul>
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