Attempt using markdown syntax

README.md

@@ -2,10 +2,7 @@
 
 A flipper zero NTAG215 writer
 
-
-<p align="center">
-  <video src="https://raw.githubusercontent.com/bettse/weebo/main/demo.mp4" width="720px"></video>
-</p>
+![Demo Video](https://raw.githubusercontent.com/bettse/weebo/main/demo.mp4)
 
 ## Todo