Update share_btn.py

share_btn.py

@@ -57,7 +57,13 @@ share_js = """async () => {
 ${captionTxt}
 
 #### Zeroscope video result:
-${dataOutputVid}
+<video controls>
+  <source src="${dataOutputVid}" type="video/mp4">
+  
+  <p>Your browser does not support HTML5 videos.
+     Here's <a href="${dataOutputVid}">the link to download the video</a>.</p>
+</video>
+
 `;
     const params = new URLSearchParams({
         title: captionTxt,