xobs/lca2020-pay-it-forward
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tweak implementation of #1376

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This commit is contained in:
Hakim El Hattab 2016-01-08 14:16:42 +01:00
commit 3d33d27b86
1 changed files with 14 additions and 2 deletions
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16
js/reveal.js
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@ -2728,8 +2728,20 @@
// Start video playback
var currentVideo = currentBackground.querySelector( 'video' );
if( currentVideo ) {
if( currentVideo.currentTime > 0 ) currentVideo.currentTime = 0;
currentVideo.play();
var startVideo = function() {
currentVideo.currentTime = 0;
currentVideo.play();
currentVideo.removeEventListener( 'loadeddata', startVideo );
};
if( currentVideo.readyState > 1 ) {
startVideo();
}
else {
currentVideo.addEventListener( 'loadeddata', startVideo );
}
}
var backgroundImageURL = currentBackground.style.backgroundImage || '';