Changes

Ansgar Radermacher · 3cbb36c6
--- a/demos/drone.adoc
+++ b/demos/drone.adoc
@@ -15,4 +15,6 @@ This example demonstrates the usage of Papyrus for Robotics for the development

 == Execution

-video::BWTwkkGd-Vs[youtube]
+https://youtu.be/BWTwkkGd-Vs
+
+video::BWTwkkGd-Vs_8k[youtube]