所以这是一个奇怪的事情，我找不到很多关于它的文档。当您使用Instagram的嵌入代码时，一些卷轴将在浏览器嵌入中播放，而其他卷轴将显示缩略图和“在Instagram上观看”的覆盖，点击它将在移动的上打开IG应用程序或在新的浏览器选项卡中打开卷轴。
调用这些卷轴的代码是完全相同的，除了卷轴本身的ID，这让我相信它是Meta方面的东西（颤抖）。
这里有两个示例卷轴嵌入代码，其中一个在浏览器中播放，另一个不播放。
第一章

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<blockquote class="instagram-media" data-instgrm-permalink="https://www.instagram.com/reel/Ck7CIPqJuBv/?utm_source=ig_embed&amp;utm_campaign=loading" data-instgrm-version="14" style=" background:#FFF; border:0; border-radius:3px; box-shadow:0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width:540px; min-width:326px; padding:0; width:99.375%; width:-webkit-calc(100% - 2px); width:calc(100% - 2px);"><div style="padding:16px;"> <a href="https://www.instagram.com/reel/Ck7CIPqJuBv/?utm_source=ig_embed&amp;utm_campaign=loading" style=" background:#FFFFFF; line-height:0; padding:0 0; text-align:center; text-decoration:none; width:100%;" target="_blank" data-wpel-link="external" rel="external noopener noreferrer"> <div style=" display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #F4F4F4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"></div> <div style="display: flex; flex-direction: column; flex-grow: 1; 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overflow:hidden; padding:8px 0 7px; text-align:center; text-overflow:ellipsis; white-space:nowrap;"><a href="https://www.instagram.com/reel/Ck7CIPqJuBv/?utm_source=ig_embed&amp;utm_campaign=loading" style=" color:#c9c8cd; font-family:Arial,sans-serif; font-size:14px; font-style:normal; font-weight:normal; line-height:17px; text-decoration:none;" target="_blank" data-wpel-link="external" rel="external noopener noreferrer">A post shared by Beyond Type 1 (@beyondtype1)</a></p></div></blockquote> <script async src="https://www.instagram.com/embed.js"></script>