diff --git a/CarStereoXP5922v12a.webm b/CarStereoXP5922v12a.webm
new file mode 100644
index 0000000..e1731a0
Binary files /dev/null and b/CarStereoXP5922v12a.webm differ
diff --git a/README.md b/README.md
index d95114d..0c54640 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ Image of actual stereo
 **XP5922 video**
 
 <video width="720" height="480" controls>
-  <source src="CarStereo_XP5922_v12a.mp4" type="video/mp4">
+  <source src="CarStereoXP5922v12a.webm" type="video/webm">
 </video>
 
 ![XP5922-3](CarStereo_XP5922/Preview_XP5922_3.png)