saas_miniprogram/pages3/static/polyv-sdk/components/concat/concat.wxml

<view class="plv-mp-video-player-box {{ allowContact ? '' : 'plv-mp-video-player-hide' }}">
  <concat-player
    class="plv-mp-concat-player"
    wx:if="{{ allowContact }}"
    getChatInstance="{{ getChatInstance }}"
    initEvent="{{ initEvent }}"
    camera="{{ camera }}"
    aspect="{{ aspect }}"
    bindleave="leave"
    ref="contact"
    skin="{{ skin }}"></concat-player>
</view>