From ebc20943476d8a83ca4b9b3a78df66970883d87d Mon Sep 17 00:00:00 2001
From: karlkar <karlkar@tlen.pl>
Date: Wed, 21 Feb 2018 16:06:39 +0100
Subject: [PATCH] Support for PTZ in Onvif cameras (#4409)

* Service PTZ description

* Changed attribute names
---
 source/_components/camera.onvif.markdown | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/source/_components/camera.onvif.markdown b/source/_components/camera.onvif.markdown
index 0cfa7cf4534..f4281405bc8 100644
--- a/source/_components/camera.onvif.markdown
+++ b/source/_components/camera.onvif.markdown
@@ -33,4 +33,15 @@ Configuration variables:
 - **port** (*Optional*): The port for the camera. This defaults to 5000
 - **extra_arguments** (*Optional*): Extra options to pass to `ffmpeg`, e.g. image quality or video filter options. More details in [FFmpeg component](/components/ffmpeg).
 
+### {% linkable_title Service `camera.onvif_ptz` %}
+
+If your ONVIF camera supports PTZ, you will be able to pan, tilt or zoom your camera.
+
+| Service data attribute | Description |
+| -----------------------| ----------- |
+| `entity_id` | String or list of strings that point at `entity_id`s of cameras. Else targets all.
+| `tilt` | Tilt direction. Allowed values: `UP`, `DOWN`
+| `pan` | Pan direction. Allowed values: `RIGHT`, `LEFT`
+| `zoom` | Zoom. Allowed values: `ZOOM_IN`, `ZOOM_OUT`
+
 If you are running into trouble with this sensor, please refer to the [Troubleshooting section](/components/ffmpeg/#troubleshooting).