data-autoslide attribute takes precedence over video duration

examples/media.html

@@ -31,6 +31,11 @@
 					<h2 style="color: #fff;">Iframe Background</h2>
 				</section>
 
+				<section>
+					<h2>Video</h2>
+					<video src="https://static.slid.es/site/homepage/v1/homepage-video-editor.mp4" data-autoplay></video>
+				</section>
+
 				<section>
 					<h2>Auto-playing audio</h2>
 					<audio src="assets/beeping.wav" data-autoplay></audio>
@@ -59,9 +64,7 @@
 
 		<script src="../dist/reveal.js"></script>
 		<script>
-			Reveal.initialize({
-				transition: 'linear'
-			});
+			Reveal.initialize();
 		</script>
 
 	</body>

js/reveal.js

@@ -2067,7 +2067,6 @@ export default function( revealElement, options ) {
 			}
 			else {
 				autoSlide = config.autoSlide;
-			}
 
 				// If there are media elements with data-autoplay,
 				// automatically set the autoSlide duration to the
@@ -2083,6 +2082,7 @@ export default function( revealElement, options ) {
 						}
 					} );
 				}
+			}
 
 			// Cue the next auto-slide if:
 			// - There is an autoSlide value