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FFmpeg Binary Sensor
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<p>The <code class="highlighter-rouge">ffmpeg</code> platform allows you to use any video or audio feed with <a href="http://www.ffmpeg.org/">FFmpeg</a> for various sensors in Home Assistant. Available are: <strong>noise</strong>, <strong>motion</strong>.</p>
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<p class="note">
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If the <code class="highlighter-rouge">ffmpeg</code> process is broken, the sensor will be unavailable. To restart it, use the service <em>binary_sensor.ffmpeg_restart</em>.
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</p>
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<h3><a class="title-link" name="noise" href="#noise"></a> Noise</h3>
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<p>To add FFmpeg with noise detection to your installation, add the following to your <code class="highlighter-rouge">configuration.yaml</code> file:</p>
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<div class="language-yaml highlighter-rouge"><pre class="highlight"><code><span class="c1"># Example configuration.yaml entry</span>
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<span class="s">binary_sensor</span><span class="pi">:</span>
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<span class="pi">-</span> <span class="s">platform</span><span class="pi">:</span> <span class="s">ffmpeg</span>
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<span class="s">tool</span><span class="pi">:</span> <span class="s">noise</span>
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</code></pre>
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</div>
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<p>Configuration variables:</p>
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<ul>
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<li><strong>input</strong> (<em>Required</em>): An FFmpeg-compatible input file, stream, or feed.</li>
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<li><strong>tool</strong> (<em>Required</em>): <code class="highlighter-rouge">noise</code>.</li>
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<li><strong>name</strong> (<em>Optional</em>): Override the name of your camera.</li>
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<li><strong>peak</strong> (<em>Optional</em>): Default -30. The threshold of detecting noise, in dB. 0 is very loud and -100 is low.</li>
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<li><strong>duration</strong> (<em>Optional</em>): Default 1 second. How long the noise needs to be over the peak to trigger the state.</li>
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<li><strong>reset</strong> (<em>Optional</em>): Default 20 seconds. The time to reset the state after no new noise is over the peak.</li>
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<li><strong>extra_arguments</strong> (<em>Optional</em>): Extra options to pass to <code class="highlighter-rouge">ffmpeg</code>, like audio frequency filtering.</li>
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<li><strong>output</strong> (<em>Optional</em>): Allows you to send the audio output of this sensor to an Icecast server or other FFmpeg-supported output, e.g. to stream with Sonos after a state is triggered.</li>
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</ul>
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<p>To experiment with values:</p>
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<div class="language-bash highlighter-rouge"><pre class="highlight"><code><span class="gp">$ </span>ffmpeg -i YOUR_INPUT -vn -filter:a <span class="nv">silencedetect</span><span class="o">=</span><span class="nv">n</span><span class="o">=</span>-30dB:d<span class="o">=</span>1 -f null -
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</code></pre>
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</div>
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<h3><a class="title-link" name="motion" href="#motion"></a> Motion</h3>
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<p>FFmpeg doesn’t have a motion detection filter, but can use a scene filter to detect a new scene/motion. You can set how much needs to change in order to detect motion with the option ‘changes’, the percent value of change between frames. If you want a really small value for ‘changes’, you can also add a denoise filter.</p>
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<p>To add FFmpeg with motion detection to your installation, add the following to your <code class="highlighter-rouge">configuration.yaml</code> file:</p>
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<div class="language-yaml highlighter-rouge"><pre class="highlight"><code><span class="c1"># Example configuration.yaml entry</span>
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<span class="s">binary_sensor</span><span class="pi">:</span>
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<span class="pi">-</span> <span class="s">platform</span><span class="pi">:</span> <span class="s">ffmpeg</span>
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<span class="s">tool</span><span class="pi">:</span> <span class="s">motion</span>
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<span class="s">input</span><span class="pi">:</span> <span class="s">FFMPEG_SUPPORTED_INPUT</span>
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</code></pre>
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</div>
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<p>Configuration variables:</p>
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<ul>
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<li><strong>input</strong> (<em>Required</em>): An FFmpeg-compatible input file, stream, or feed.</li>
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<li><strong>tool</strong> (<em>Required</em>): <code class="highlighter-rouge">motion</code>.</li>
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<li><strong>name</strong> (<em>Optional</em>): Override the name of your camera.</li>
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<li><strong>changes</strong> (<em>Optional</em>): Default 10%. How much needs to change between two frames to detect it as motion (a lower value is more sensitive).</li>
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<li><strong>reset</strong> (<em>Optional</em>): Default 20 seconds. The time to reset the state after no new motion is detected.</li>
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<li><strong>repeat</strong> (<em>Optional</em>): Default 0 repeats (deactivate). How many events need to be detected in <em>repeat_time</em> in order to trigger a motion.</li>
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<li><strong>repeat_time</strong> (<em>Optional</em>): Default 0 seconds (deactivate). The span of time <em>repeat</em> events need to occur in before triggering a motion.</li>
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<li><strong>extra_arguments</strong> (<em>Optional</em>): Extra options to pass to FFmpeg, e.g. video denoise filtering.</li>
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</ul>
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<p>To experiment with values (changes/100 is the scene value in FFmpeg):</p>
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<div class="language-bash highlighter-rouge"><pre class="highlight"><code><span class="gp">$ </span>ffmpeg -i YOUR_INPUT -an -filter:v <span class="k">select</span><span class="o">=</span>gt<span class="o">(</span>scene<span class="se">\,</span>0.1<span class="o">)</span> -f framemd5 -
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</code></pre>
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</div>
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<p>If you are running into trouble with this sensor, please refer to the <a href="/components/ffmpeg/#troubleshooting">troubleshooting section</a>.</p>
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<h4><a class="title-link" name="tipps" href="#tipps"></a> Tipps</h4>
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<ul>
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<li>Use motion only in a customer area with <a href="https://ffmpeg.org/ffmpeg-filters.html#crop">crop filter</a>: <code class="highlighter-rouge">extra_arguments: -filter:v "crop=100:100:12:34"</code></li>
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</ul>
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<div class='edit-github'><a href='https://github.com/home-assistant/home-assistant.github.io/tree/current/source/_components/binary_sensor.ffmpeg.markdown'>Edit this page on GitHub</a></div>
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<img src='/images/supported_brands/ffmpeg.png' />
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<div class='section'>
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IoT class<sup><a href='/blog/2016/02/12/classifying-the-internet-of-things/#classifiers'><i class="icon-info-sign"></i></a></sup>: Local Polling
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<div class='section'>
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Introduced in release: 0.27
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</div>
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<div class='section'>
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This is a platform for
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<a href='/components/binary_sensor/'>the Binary Sensor component</a>.
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</div>
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<div class='section'>
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<h1 class='title delta'>Related components</h1>
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<ul class='divided'>
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<li><a href='/components/ffmpeg/'>
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FFmpeg
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</a></li>
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<li><a href='/components/camera.ffmpeg/'>
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FFmpeg Camera
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</a></li>
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</ul>
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</div>
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<div class='section'>
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<h1 class="title delta">Category Binary Sensor</h1>
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<ul class='divided'>
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<li>
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<a href='/components/binary_sensor.apcupsd/'>APCUPSd Binary Sensor</a>
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</li>
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<li>
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<a href='/components/binary_sensor.bloomsky/'>BloomSky Binary Sensor</a>
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</li>
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<li>
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<a href='/components/binary_sensor.command_line/'>Command line Binary Sensor</a>
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</li>
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<li>
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<a href='/components/binary_sensor.concord232/'>Concord232 Binary Sensor</a>
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</li>
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<li>
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<a href='/components/binary_sensor.ecobee/'>Ecobee Binary Sensor</a>
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</li>
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<li>
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<a href='/components/binary_sensor.enocean/'>EnOcean Binary Sensor</a>
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</li>
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<li>
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<a href='/components/binary_sensor.envisalink/'>Envisalink Binary Sensor</a>
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</li>
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<li>
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FFmpeg Binary Sensor
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</li>
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<li>
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<a href='/components/binary_sensor.flic/'>Flic Smart Button</a>
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</li>
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<li>
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<a href='/components/binary_sensor.http/'>HTTP Binary Sensor</a>
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</li>
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<li>
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<a href='/components/binary_sensor.hikvision/'>Hikvision Binary Sensor</a>
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</li>
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<li>
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<a href='/components/binary_sensor.homematic/'>Homematic Binary Sensor</a>
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</li>
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<li>
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<a href='/components/binary_sensor.isy994/'>ISY994 Binary Sensor</a>
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</li>
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<li>
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<a href='/components/binary_sensor.knx/'>KNX Binary Sensor</a>
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</li>
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<li>
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<a href='/components/binary_sensor.mqtt/'>MQTT Binary Sensor</a>
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</li>
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<li>
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<a href='/components/binary_sensor.modbus/'>Modbus Binary Sensor</a>
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</li>
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<li>
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<a href='/components/binary_sensor.mysensors/'>MySensors Binary Sensor</a>
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</li>
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<li>
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<a href='/components/binary_sensor.nx584/'>NX584 zones</a>
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</li>
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<li>
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<a href='/components/binary_sensor.nest/'>Nest Binary Sensor</a>
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</li>
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<li>
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<a href='/components/binary_sensor.netatmo/'>Netatmo Binary Sensor</a>
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</li>
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<li>
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||
<a href='/components/binary_sensor.octoprint/'>OctoPrint Binary Sensor</a>
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</li>
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<li>
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<a href='/components/binary_sensor.rest/'>RESTful Binary Sensor</a>
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</li>
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<li>
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<a href='/components/binary_sensor.rpi_gpio/'>Raspberry PI GPIO Binary Sensor</a>
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||
</li>
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||
<li>
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||
<a href='/components/binary_sensor.sleepiq/'>SleepIQ Binary Sensor</a>
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||
</li>
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<li>
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<a href='/components/binary_sensor.tcp/'>TCP Binary Sensor</a>
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||
</li>
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||
<li>
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<a href='/components/binary_sensor.template/'>Template Binary Sensor</a>
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||
</li>
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||
<li>
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||
<a href='/components/binary_sensor.threshold/'>Threshold Binary Sensor</a>
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||
</li>
|
||
<li>
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||
<a href='/components/binary_sensor.trend/'>Trend Binary Sensor</a>
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||
</li>
|
||
<li>
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||
<a href='/components/binary_sensor.vera/'>Vera Binary Sensor</a>
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||
</li>
|
||
<li>
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||
<a href='/components/binary_sensor.wink/'>Wink Binary Sensor</a>
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||
</li>
|
||
<li>
|
||
<a href='/components/binary_sensor.zwave/'>Z-Wave Binary Sensor</a>
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||
</li>
|
||
<li>
|
||
<a href='/components/binary_sensor.zigbee/'>ZigBee Binary Sensor</a>
|
||
</li>
|
||
<li>
|
||
<a href='/components/binary_sensor.arest/'>aREST Binary Sensor</a>
|
||
</li>
|
||
</ul>
|
||
</div>
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||
</section>
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</div>
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