video标签reset

示例：

<video class="video" id="video1" src="http://icon.xgo-img.com.cn/topic/nianhui/1.mp4" playsinline  preload="auto" x5-video-player-type="h5"  x5-video-player-fullscreen="true" webkit-playsinline="true"></video>

playsinline  preload="auto" x5-video-player-type="h5"  x5-video-player-fullscreen="true" webkit-playsinline="true"

这些属性可以设置video全屏去进度条等一些附加的控件，仅仅显示视频