测试源码[code]var video_url = 'http://test_domain.com/resource/2.webm';
var video = new Laya.Video();
video.on('loadedmetadata', this, function() {
console.info(video.width + ',' + video.height);
Laya.stage.addChild(video);
video.play();
});
video.load(video_url);[/code]
Laya版本是1.7.4Beta
Chrome 58下运行报错

laya.device.js增加跨域属性后解决
