Update camera.yi.markdown (home-assistant#5098)

leofuscaldi · frenck · commit a94c49d0ded6 · 2018-04-05T12:18:46.000+02:00
* Update camera.yi.markdown

Added a session specifying for Hassbian users.

* Update camera.yi.markdown

* 🚀 Trigger build
diff --git a/source/_components/camera.yi.markdown b/source/_components/camera.yi.markdown
@@ -34,6 +34,10 @@ Once installed, please ensure that you have enabled FTP and Telnet on your devic
 Currently, version 0.1.4-beta2 of the custom firmware is the highest supported. Firmwares higher than this version use [Pure-FTPd](https://www.pureftpd.org/project/pure-ftpd), which has a bug that prevents FFmpeg from correctly rendering video files.
 </p>
 
+<p class='note warning'>
+Hassbian users: don't forget to install ffmpeg support on your platform, otherwise, you'll not see video.
+</p>
+
 <p class='note warning'>
 Some alternative Yi firmwares enable an experimental RTSP server, which will allow you to connect to your camera via other Home Assistant camera platforms. However, this RTSP server disables the ability to use the supremely-useful Yi Home app. In order to maintain both Home Assistant compatibility _and_ the native app, this platform retrieves videos via FTP.
 </p>
