使用官方的视频demo然后转多端都不回调

<view class="page-body">
  <view class="page-section tc">
    <video id="myVideo" src="http://wxsnsdy.tc.qq.com/105/20210/snsdyvideodownload?filekey=30280201010421301f0201690402534804102ca905ce620b1241b726bc41dcff44e00204012882540400&bizid=1023&hy=SH&fileparam=302c020101042530230204136ffd93020457e3c4ff02024ef202031e8d7f02030f42400204045a320a0201000400" 
    binderror="videoErrorCallback" 
    bindpause="videoPause" 
    bindplay="videoPlay" 
    bindtimeupdate="bindtimeupdate"
    danmu-list="{{danmuList}}" enable-danmu danmu-btn controls></video>


    <view class="weui-cells">
      <view class="weui-cell weui-cell_input">
        <view class="weui-cell__hd">
          <view class="weui-label">弹幕内容</view>
        </view>
        <view class="weui-cell__bd">
          <input bindblur="bindInputBlur" class="weui-input" type="text" placeholder="在此处输入弹幕内容" />
        </view>
      </view>
    </view>
    <view class="btn-area">
      <button bindtap="bindSendDanmu" class="page-body-button" type="primary" formType="submit">发送弹幕</button>
      <button bindtap="bindPlay" class="page-body-button" type="primary">播放</button>
      <button bindtap="bindPause" class="page-body-button" type="primary">暂停</button>
    </view>
  </view>
</view>

function getRandomColor () {
  const rgb = []
  for (let i = 0 ; i < 3; ++i){
    let color = Math.floor(Math.random() * 256).toString(16)
    color = color.length == 1 ? '0' + color : color
    rgb.push(color)
  }
  return '#' + rgb.join('')
}


Page({
  onReady: function (res) {
    this.videoContext = wx.createVideoContext('myVideo')
  },
  inputValue: '',
    data: {
    src: '',
    danmuList:
      [{
        text: '第 1s 出现的弹幕',
        color: '#ff0000',
        time: 1
      },
      {
        text: '第 3s 出现的弹幕',
        color: '#ff00ff',
        time: 3
      }]
    },
  bindInputBlur: function(e) {
    this.inputValue = e.detail.value
  },
  bindSendDanmu: function () {
    this.videoContext.sendDanmu({
      text: this.inputValue,
      color: getRandomColor()
    })
  },
  bindPlay: function() {
    console.info("bindPlay")
    this.videoContext.play()
  },
  bindPause: function() {
    this.videoContext.pause()
  },
  videoErrorCallback: function(e) {
    console.log('视频错误信息:')
    console.log(e.detail.errMsg)
  },
  videoPause: function(e){
    console.info("videoPausevideoPausevideoPausevideoPausevideoPause")
  },
  videoPlay: function(e){
    console.info("videoPlay")
  },
  bindtimeupdate:function(e){
    console.info("bindtimeupdate")
  }
})