mirror of
https://github.com/home-assistant/home-assistant.io.git
synced 2025-05-28 05:46:48 +00:00
c464056402
* 🔥 Removes octopress.js * 🔥 Removes use of root_url var * 🔥 Removes Octopress generator reference from feed * 🔥 Removes delicious support * 🔥 Removes support for Pinboard * 🔥 Removes support for Disqus * 🔥 Removes support for Google Plus * ↩️ Migrate custom after_footer to default template * ↩️ Migrate custom footer to default template * ↩️ Migrate custom header to default template * 🔥 Removes unused template files * 🚀 Places time to read directly in post template * 🚀 Removes unneeded capture from archive_post.html template * 🔥 🚀 Removes unused, but heaving sorting call in component page * 🚀 Merged javascripts into a single file * 🔥 Removes more uses of root_url * 🚀 Removal of unneeded captures from head * 🔥 🚀 Removal of expensive liquid HTML compressor * 🔥 Removes unneeded templates * 🚀 Replaces kramdown with GitHub's CommonMark 🚀 * 💄 Adds Prism code syntax highlighting * ✨ Adds support for redirect in Netlify * ↩️ 🔥 Let Netlify handle all developer doc redirects * ✏️ Fixes typo in redirects file: Netify -> Netlify * 🔥 Removes unused .themes folder * 🔥 Removes unused aside.html template * 🔥 Removes Disqus config leftover * 🔥 Removes rouge highlighter config * 🔥 Removes Octopress 🎉 * 💄 Adjust code block font size and adds soft wraps * 💄 Adds styling for inline code blocks * 💄 Improve styling of note/warning/info boxes + div support * 🔨 Rewrites all note/warning/info boxes
75 lines
2.0 KiB
Markdown
75 lines
2.0 KiB
Markdown
---
|
|
title: "FFmpeg Noise Binary Sensor"
|
|
description: "Instructions on how to integrate an FFmpeg-based noise binary sensor"
|
|
logo: ffmpeg.png
|
|
ha_category:
|
|
- Image Processing
|
|
ha_release: 0.27
|
|
redirect_from:
|
|
- /components/binary_sensor.ffmpeg_noise/
|
|
---
|
|
|
|
The `ffmpeg` platform allows you to use any video or audio feed with [FFmpeg](http://www.ffmpeg.org/) for various sensors in Home Assistant.
|
|
|
|
<div class='note'>
|
|
|
|
If the `ffmpeg` process is broken, the sensor will be unavailable. To control the ffmpeg process of sensor, use the service *ffmpeg.start*, *ffmpeg.stop*, *ffmpeg.restart*.
|
|
|
|
</div>
|
|
|
|
## Configuration
|
|
|
|
To add FFmpeg with noise detection to your installation, add the following to your `configuration.yaml` file:
|
|
|
|
```yaml
|
|
# Example configuration.yaml entry
|
|
binary_sensor:
|
|
- platform: ffmpeg_noise
|
|
input: FFMPEG_SUPPORTED_INPUT
|
|
```
|
|
|
|
{% configuration %}
|
|
input:
|
|
description: An FFmpeg-compatible input file, stream, or feed.
|
|
required: true
|
|
type: string
|
|
name:
|
|
description: Override the name of your camera.
|
|
required: false
|
|
type: string
|
|
initial_state:
|
|
description: Start ffmpeg with home-assistant.
|
|
required: false
|
|
type: boolean
|
|
default: true
|
|
peak:
|
|
description: The threshold of detecting noise, in dB. 0 is very loud and -100 is low.
|
|
required: false
|
|
type: integer
|
|
default: -30
|
|
duration:
|
|
description: How long the noise needs to be over the peak to trigger the state.
|
|
required: false
|
|
type: integer
|
|
default: 1
|
|
reset:
|
|
description: The time to reset the state after no new noise is over the peak.
|
|
required: false
|
|
type: integer
|
|
default: 20
|
|
extra_arguments:
|
|
description: Extra options to pass to `ffmpeg`, like audio frequency filtering.
|
|
required: false
|
|
type: string
|
|
output:
|
|
description: 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.
|
|
required: false
|
|
type: string
|
|
{% endconfiguration %}
|
|
|
|
To experiment with values:
|
|
|
|
```bash
|
|
$ ffmpeg -i YOUR_INPUT -vn -filter:a silencedetect=n=-30dB:d=1 -f null -
|
|
```
|