added videotexture

@@ -58,8 +58,13 @@ arcs_module(
   
                     scene3d.add(_light);
                     
-                    
-                    videoTexture = new THREE.Texture(videoSource);
+                    if ( THREE.VideoTexture !== undefined) {
+                        console.log("Using video texture since it is available");
+                        videoTexture = new THREE.VideoTexture(videoSource);
+                    } else {
+                        console.log("Falling back on simple texture");
+                        videoTexture = new THREE.Texture(videoSource);
+                    }
                     var geometry = new THREE.PlaneGeometry(1.0, 1.0, 0.0);
                     var material = new THREE.MeshBasicMaterial( {map: videoTexture, depthTest: false, depthWrite: false} );
                     var mesh = new THREE.Mesh(geometry, material);