Update canvas.md

content/en/sps/canvas.md

@@ -8,11 +8,12 @@ weight: 5
 ***** 
 
 <video style="width: 100%; aspect-ratio: 16 / 9"  controls>
-    <source src="https://github.com/systemPipeR/sp_tutorials/blob/main/videos/sps1.8/canvas.webm?raw=true" type="video/webm">
+    <source src="https://user-images.githubusercontent.com/35240440/199858040-9d5443ff-a0ef-4bbe-b4e7-93aa442e64fa.mp4" type="video/mp4">
     Video cannot be loaded or your browser does not support the video tag.
 </video>
 
 
+
 SPS Canvas is a place to display and edit scrennshots from different plots. To start 
 to use Canvas, you need to take some screenshots but clicking "To Canvas" buttons 
 on different tabs/modules. After clicking, the screenshots will be automatically sent