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bridge/index.html

@@ -26,7 +26,7 @@
 </div></div>
     <div id="video-1" class="video-container">
         <div class="video-title">1. 0.mp4</div>
-        <video controls>
+        <video controls autoplay loop muted>
           <source src="https://huggingface.co/datasets/YunjinZhang/robo_videos/resolve/main/bridge/videos/0.mp4?raw=true" type="video/mp4" />
           Your browser does not support the video tag.
         </video>
@@ -45,7 +45,7 @@
                 </div></div>
     <div id="video-2" class="video-container">
         <div class="video-title">2. 1.mp4</div>
-        <video controls>
+        <video controls autoplay loop muted>
           <source src="https://huggingface.co/datasets/YunjinZhang/robo_videos/resolve/main/bridge/videos/1.mp4?raw=true" type="video/mp4" />
           Your browser does not support the video tag.
         </video>
@@ -64,7 +64,7 @@
                 </div></div>
     <div id="video-3" class="video-container">
         <div class="video-title">3. 2.mp4</div>
-        <video controls>
+        <video controls autoplay loop muted>
           <source src="https://huggingface.co/datasets/YunjinZhang/robo_videos/resolve/main/bridge/videos/2.mp4?raw=true" type="video/mp4" />
           Your browser does not support the video tag.
         </video>
@@ -83,7 +83,7 @@
                 </div></div>
     <div id="video-4" class="video-container">
         <div class="video-title">4. 3.mp4</div>
-        <video controls>
+        <video controls autoplay loop muted>
           <source src="https://huggingface.co/datasets/YunjinZhang/robo_videos/resolve/main/bridge/videos/3.mp4?raw=true" type="video/mp4" />
           Your browser does not support the video tag.
         </video>
@@ -102,7 +102,7 @@
                 </div></div>
     <div id="video-5" class="video-container">
         <div class="video-title">5. 4.mp4</div>
-        <video controls>
+        <video controls autoplay loop muted>
           <source src="https://huggingface.co/datasets/YunjinZhang/robo_videos/resolve/main/bridge/videos/4.mp4?raw=true" type="video/mp4" />
           Your browser does not support the video tag.
         </video>
@@ -119,5 +119,42 @@
                 <p>Hold the potato from right edge of the table and place it on above the blue cloth, which is left side of the table.</p>
             </div>
                 </div></div>
+<script>
+// This script enables autoplay for all videos when they come into view
+document.addEventListener('DOMContentLoaded', function() {
+    const videos = document.querySelectorAll('video');
+    
+    // Function to handle intersection observer callback
+    const handleIntersect = (entries, observer) => {
+        entries.forEach(entry => {
+            // If the video is visible
+            if (entry.isIntersecting) {
+                const video = entry.target;
+                // Start playing
+                video.play().catch(e => {
+                    console.log('Autoplay prevented by browser:', e);
+                    // We add the muted attribute as a fallback since most browsers allow muted autoplay
+                    video.muted = true;
+                    video.play().catch(e => console.log('Even muted autoplay failed:', e));
+                });
+            } else {
+                // When video is not visible, pause it
+                entry.target.pause();
+            }
+        });
+    };
+    
+    // Create an Intersection Observer
+    const observer = new IntersectionObserver(handleIntersect, {
+        root: null, // viewport
+        threshold: 0.3 // At least 30% of the video is visible
+    });
+    
+    // Observe all videos
+    videos.forEach(video => {
+        observer.observe(video);
+    });
+});
+</script>
 </body>
 </html>