updated README

README.md

@@ -2,7 +2,14 @@
 
 SDDM theme with Apple TV Aerial videos
 
-#### Changing settings in `theme.conf.user`:
+This theme streams the videos so internet connection is necessary
+
+### Dependencies
+
+It is necessary to have the Phonon GStreamer backend for qt5 and the GStreamer ffmpeg Plugin
+- For Arch linux : `pacman -S gst-libav phonon-qt5-gstreamer`
+
+### Changing settings in `theme.conf.user`:
 
 You can change the font and the background.
 The background can be either an image, a video or a playlist (.m3u) file, for example:
@@ -17,6 +24,10 @@ displayFont="Montserrat"
 
 ...
 
+## NOTES
+
+If there is no active connection or the video can't be played
+
 ## License
 
 Theme is licensed under GPL.