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-rw-r--r--js/reveal.js5
1 files changed, 5 insertions, 0 deletions
diff --git a/js/reveal.js b/js/reveal.js
index da1a60a..e25337e 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -2873,6 +2873,7 @@
var backgroundImage = slide.getAttribute( 'data-background-image' ),
backgroundVideo = slide.getAttribute( 'data-background-video' ),
backgroundVideoLoop = slide.hasAttribute( 'data-background-video-loop' ),
+ backgroundVideoMuted = slide.hasAttribute( 'data-background-video-muted' ),
backgroundIframe = slide.getAttribute( 'data-background-iframe' );
// Images
@@ -2887,6 +2888,10 @@
video.setAttribute( 'loop', '' );
}
+ if( backgroundVideoMuted ) {
+ video.muted = true;
+ }
+
// Support comma separated lists of video sources
backgroundVideo.split( ',' ).forEach( function( source ) {
video.innerHTML += '<source src="'+ source +'">';