var Video = { 
h264Video: false ,
hlsVideo: false ,
mp4Video: false ,
oggVideo: false ,
vp9Video: false ,
webmVideo: false }
; 
function init(){ 
var videoElement = _AN_Call_createelement('createElement', document, 'video'); 
var result = !!videoElement.canPlayType; 
try { 
if (result) { 
if (_AN_Call_replace('replace', videoElement.canPlayType('video/ogg; codecs="theora"'), /^no$/, '')) { 
Video.oggVideo = true ; 
} 
if (_AN_Call_replace('replace', videoElement.canPlayType('video/mp4; codecs="avc1.42E01E"'), /^no$/, '')) { 
Video.h264Video = true ; 
Video.mp4Video = true ; 
} 
if (_AN_Call_replace('replace', videoElement.canPlayType('video/webm; codecs="vp8, vorbis"'), /^no$/, '')) { 
Video.webmVideo = true ; 
} 
if (_AN_Call_replace('replace', videoElement.canPlayType('video/webm; codecs="vp9"'), /^no$/, '')) { 
Video.vp9Video = true ; 
} 
if (_AN_Call_replace('replace', videoElement.canPlayType('application/x-mpegURL; codecs="avc1.42E01E"'), /^no$/, '')) { 
Video.hlsVideo = true ; 
} 
} 
} 
catch (e) { 
} 
return Video; 
} 
module.exports = init();