请选择视频封面

</view>
    <view class="img-box">
    <view class="video-content">
  <video wx:if="{{videoUrl}}"
      id="myVideo" 
      src="{{videoUrl}}" 
      enable-danmu 
      danmu-btn 
      show-center-play-btn='{{false}}' 
      show-play-btn="{{true}}" 
      controls
      bindlongpress="bindlongpressimg"
      class="v-sty"
      picture-in-picture-mode="{{['push', 'pop']}}"
    ></video>
    <view wx:if="{{!videoUrl}}" class='chooseimg' bindtap='uploadVideo' >
        <view class="weui-uploader__input-box"></view>
    </view>
  </view>
  <view class="tips">长按对应的视频即可删除</view>
    </view>
  
  <view class="tab-list">
    <view class="list flex-row" bindtap="typeEvent">
        <view class="flex-col">类型</view>
        <view>
        {{typeName}} <image src="../../images/arrow_right.png" class="arrow"></image>
        </view>
      </view>
  </view>
  <button class="pub-btn" style="margin-top:50px" bindtap="submit">发布</button>
</view>
<view class="type-wrap" wx:if="{{layerHide}}">
<view class="list-wrap">
<view wx:for="{{categoryList}}" wx:key="index" data-item="{{item}}" data-id="{{item.id}}" bindtap="currentTab" class="type-list flex-row {{item.id==categoryId ? 'list-cur' : ''}}">
<text>{{item.name}}</text>
<image src="../../images/select.png" class="select"></image>
</view>
</view>
</view>