diff --git a/wp-includes/media-template.php b/wp-includes/media-template.php
index ea758efe2d..ae39d57dfa 100644
--- a/wp-includes/media-template.php
+++ b/wp-includes/media-template.php
@@ -67,7 +67,9 @@ function wp_underscore_video_template() {
 
 	if ( w !== data.model.width ) {
 		h = Math.ceil( ( data.model.height * w ) / data.model.width );
-	}
+	} else {
+		h = data.model.height;
+ 	}
 
 	if ( w ) {
 		w_rule = 'width: ' + w + 'px; ';
diff --git a/wp-includes/version.php b/wp-includes/version.php
index e966ff62f6..05938c9ff4 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-alpha-34048';
+$wp_version = '4.4-alpha-34049';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.