公众号网页，使用video标签加载腾讯微视的视频，苹果8手机连接wifi能正常播放，使用4g则一直在加载中，无法播放，是不是微信内置浏览器对video的兼容有问题呢

其中一段代码 <video poster=“https://wzq-oss.i72.com/data/upload/small/wxmedia/202106/07/_36068e0ca4d3eb0a1b26dbd35db46779.jpg” type=“video/mp4” loop=“loop” preload=“auto” name=“media” x5-video-player-type=“h5-page” playsinline=“true” webkit-playsinline=“true” x-webkit-airplay=“true” x5-video-player-fullscreen=“true” x5-video-ignore-metadata=“true” src=“http://v.weishi.qq.com/gzc_1047_1047_0b53wmadkaaavmaiwifvcvqbpmyegwsaamka.f70.mp4?dis_k=6fc8fd9d23808ad93c943b7fec871ce0&amp;dis_t=1623049039&amp;fromtag=0&amp;personid=h5&amp;pver=5.8.5&amp;wsadapt=h5_0607145719_858469201_160236701_0_0_0_27_2_0_0_0_0_0&amp;qua=v1_ht5_qz_3.0.0_001_idc_new&amp;wsadapt=h5_0607145719_858469201_160236701_0_0_0_27_0_0_0_0_0_0&amp;qua=v1_ht5_qz_3.0.0_001_idc_new” class=“pause play” style=“height: 572px;”>

                    </video>