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Spliting doc for ffmpeg binary sensor (#1924)
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Pascal Vizeli
Fabian Affolter
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---
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layout: page
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title: "FFmpeg Binary Sensor"
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description: "Instructions on how to integrate an FFmpeg-based binary sensor"
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title: "FFmpeg Motion Binary Sensor"
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description: "Instructions on how to integrate an FFmpeg-based motion binary sensor"
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date: 2016-08-25 08:00
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sidebar: true
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comments: false
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@ -10,45 +10,15 @@ footer: true
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logo: ffmpeg.png
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ha_category: Binary Sensor
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ha_release: 0.27
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ha_iot_class: "Local Polling"
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---
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The `ffmpeg` platform allows you to use any video or audio feed with [FFmpeg](http://www.ffmpeg.org/) for various sensors in Home Assistant. Available are: **noise**, **motion**.
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The `ffmpeg` platform allows you to use any video feed with [FFmpeg](http://www.ffmpeg.org/) for motion sensors in Home Assistant.
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<p class='note'>
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If the `ffmpeg` process is broken, the sensor will be unavailable. To controll the ffmpeg process of sensor, use the service *binary_sensor.ffmpeg_start*, *binary_sensor.ffmpeg_stop*, *binary_sensor.ffmpeg_restart*.
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If the `ffmpeg` process is broken, the sensor will be unavailable. To controll the ffmpeg process of sensor, use the service *ffmpeg.start*, *ffmpeg.stop*, *ffmpeg.restart*.
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</p>
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### {% linkable_title Noise %}
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To add FFmpeg with noise detection to your installation, add the following to your `configuration.yaml` file:
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```yaml
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# Example configuration.yaml entry
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binary_sensor:
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- platform: ffmpeg
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tool: noise
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```
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Configuration variables:
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- **input** (*Required*): An FFmpeg-compatible input file, stream, or feed.
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- **tool** (*Required*): `noise`.
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- **name** (*Optional*): Override the name of your camera.
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- **initial_state** (*Optional*): Default true. Start ffmpeg with home-assistant.
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- **peak** (*Optional*): Default -30. The threshold of detecting noise, in dB. 0 is very loud and -100 is low.
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- **duration** (*Optional*): Default 1 second. How long the noise needs to be over the peak to trigger the state.
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- **reset** (*Optional*): Default 20 seconds. The time to reset the state after no new noise is over the peak.
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- **extra_arguments** (*Optional*): Extra options to pass to `ffmpeg`, like audio frequency filtering.
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- **output** (*Optional*): 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.
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To experiment with values:
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```bash
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$ ffmpeg -i YOUR_INPUT -vn -filter:a silencedetect=n=-30dB:d=1 -f null -
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```
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### {% linkable_title Motion %}
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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.
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@ -59,16 +29,14 @@ To add FFmpeg with motion detection to your installation, add the following to y
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# Example configuration.yaml entry
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binary_sensor:
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- platform: ffmpeg
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tool: motion
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input: FFMPEG_SUPPORTED_INPUT
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```
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Configuration variables:
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- **input** (*Required*): An FFmpeg-compatible input file, stream, or feed.
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- **tool** (*Required*): `motion`.
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- **name** (*Optional*): Override the name of your camera for the frontend.
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- **initial_state** (*Optional*): Start `ffmpeg` with Home Assistant. Defaults to `true`.
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- **initial_state** (*Optional*): Start `ffmpeg` with Home Assistant. Defaults to `true`.
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- **changes** (*Optional*): How much needs to change between two frames to detect it as motion (a lower value is more sensitive). Defaults to 10%.
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- **reset** (*Optional*): The time to reset the state after no new motion is detected. Defaults to 20 seconds.
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- **repeat** (*Optional*): How many events need to be detected in *repeat_time* in order to trigger a motion. Defaults to 0 repeats (deactivated).
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@ -85,7 +53,7 @@ If you are running into trouble with this sensor, please refer to the [troublesh
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#### {% linkable_title Tipps %}
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- Use motion only in a customer area with [crop filter](https://ffmpeg.org/ffmpeg-filters.html#crop):
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- Use motion only in a customer area with [crop filter](https://ffmpeg.org/ffmpeg-filters.html#crop):
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```yaml
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extra_arguments: -filter:v "crop=100:100:12:34"
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48
source/_components/binary_sensor.ffmpeg_noise.markdown
Normal file
48
source/_components/binary_sensor.ffmpeg_noise.markdown
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@ -0,0 +1,48 @@
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---
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layout: page
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title: "FFmpeg Noise Binary Sensor"
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description: "Instructions on how to integrate an FFmpeg-based noise binary sensor"
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date: 2016-08-25 08:00
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sidebar: true
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comments: false
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sharing: true
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footer: true
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logo: ffmpeg.png
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ha_category: Binary Sensor
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ha_release: 0.27
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---
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The `ffmpeg` platform allows you to use any video or audio feed with [FFmpeg](http://www.ffmpeg.org/) for various sensors in Home Assistant.
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<p class='note'>
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If the `ffmpeg` process is broken, the sensor will be unavailable. To controll the ffmpeg process of sensor, use the service *ffmpeg.start*, *ffmpeg.stop*, *ffmpeg.restart*.
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</p>
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### {% linkable_title Noise %}
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To add FFmpeg with noise detection to your installation, add the following to your `configuration.yaml` file:
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```yaml
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# Example configuration.yaml entry
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binary_sensor:
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- platform: ffmpeg
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input: FFMPEG_SUPPORTED_INPUT
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```
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Configuration variables:
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- **input** (*Required*): An FFmpeg-compatible input file, stream, or feed.
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- **name** (*Optional*): Override the name of your camera.
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- **initial_state** (*Optional*): Default true. Start ffmpeg with home-assistant.
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- **peak** (*Optional*): Default -30. The threshold of detecting noise, in dB. 0 is very loud and -100 is low.
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- **duration** (*Optional*): Default 1 second. How long the noise needs to be over the peak to trigger the state.
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- **reset** (*Optional*): Default 20 seconds. The time to reset the state after no new noise is over the peak.
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- **extra_arguments** (*Optional*): Extra options to pass to `ffmpeg`, like audio frequency filtering.
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- **output** (*Optional*): 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.
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To experiment with values:
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```bash
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$ ffmpeg -i YOUR_INPUT -vn -filter:a silencedetect=n=-30dB:d=1 -f null -
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```
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