webvitaly

<ul>
<li><a href="https://r.freemius.com/13759/8047958/" title="Advanced iFrame" rel="nofollow ugc">Advanced iFrame</a></li>
<li><a href="http://web-profile.net/wordpress/plugins/iframe/" title="Plugin page" rel="nofollow ugc">iframe</a></li>
<li><a href="http://web-profile.net/donate/" title="Support the development" rel="nofollow ugc">Donate</a></li>
<li><a href="https://github.com/webvitalii/iframe" title="Fork" rel="nofollow ugc">GitHub</a></li>
</ul>
[iframe src=”http://www.youtube.com/embed/7_nAZQt9qu0″ width=”100%” height=”500″] shortcode 
should show something like this:
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/7_nAZQt9qu0?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>
WordPress removes iframe html tags because of security reasons. 
Iframe shortcode is the replacement of the iframe html tag and accepts the same params as iframe html tag does. 
You may use iframe shortcode to embed content from YouTube, Vimeo, Google Maps or from any external page.
If you need to embed content from YouTube, Vimeo, SlideShare, SoundCloud, Twitter via direct link, you may use <code>[embed]http://www.youtube.com/watch?v=7_nAZQt9qu0[/embed]</code> shortcode. 
[embed] shortcode is a core WordPress feature and can <a href="https://codex.wordpress.org/Embeds" rel="nofollow ugc">embed content from many resources via direct link</a>.
Important: You can not embed HTTP pages into HTTPS pages and vice versa. 
So the protocol (http or httpS) for parent and embedded page should match.
<h4>iframe params:</h4>
<ul>
<li>src – source of the iframe: <code>[iframe src="http://www.youtube.com/embed/7_nAZQt9qu0"]</code>; by default src=”http://www.youtube.com/embed/7_nAZQt9qu0″;</li>
<li>width – width in pixels or in percents: <code>[iframe width="100%"]</code> or <code>[iframe width="600"]</code>; by default width=”100%”;</li>
<li>height – height in pixels: <code>[iframe height="500"]</code>; by default height=”500″;</li>
<li>scrolling – with or without the scrollbar: <code>[iframe scrolling="no"]</code>; by default scrolling=”yes”;</li>
<li>frameborder – with or without the frame border: <code>[iframe frameborder="0"]</code>; by default frameborder=”0″;</li>
<li>marginheight – height of the margin: <code>[iframe marginheight="0"]</code>; removed by default;</li>
<li>marginwidth – width of the margin: <code>[iframe marginwidth="0"]</code>; removed by default;</li>
<li>allowtransparency – allows to set transparency of the iframe: <code>[iframe allowtransparency="true"]</code>; removed by default;</li>
<li>id – allows to add the id of the iframe: <code>[iframe id="custom_id"]</code>; removed by default;</li>
<li>class – allows to add the class of the iframe: <code>[iframe class="custom_class"]</code>; by default class=”iframe-class”;</li>
<li>style – allows to add the css styles of the iframe: <code>[iframe style="margin-left:-30px;"]</code>; removed by default;</li>
<li>same_height_as – allows to set the height of iframe same as target element: <code>[iframe same_height_as="div.sidebar"]</code>, <code>[iframe same_height_as="div#content"]</code>, <code>[iframe same_height_as="body"]</code>, <code>[iframe same_height_as="html"]</code>; removed by default;</li>
<li>any_other_param – allows to add new parameter of the iframe <code>[iframe any_other_param="any_value"]</code>;</li>
<li>any_other_empty_param – allows to add new empty parameter of the iframe (like “allowfullscreen” on youtube) <code>[iframe any_other_empty_param=""]</code>;</li>
</ul>

iframe

[iframe src="http://www.youtube.com/embed/7_nAZQt9qu0" width="100%" height="500"] shortcode

Constantin Boiangiu

CodeFlavors

VideographyWP is a <a href="https://videographywp.com?utm_source=wordpressorg&utm_medium=readme_url&utm_campaign=videographywp" title="WordPress featured video plugin - VideographyWP" rel="nofollow ugc">WordPress featured video plugin</a> that can import video content from YouTube into your WordPress post and embed the video automatically, optionally replacing the post featured image.
<a href="https://videographywp.com?utm_source=wordpressorg&utm_medium=readme_url&utm_campaign=videographywp" title="WordPress featured video plugin" rel="nofollow ugc">WordPress featured video plugin</a> can automatically fill the post title and post content with the details retrieved from YouTube and it can also set the post featured image automatically allowing you to avoid having to copy/paste the details.
Please note that Vimeo and Dailymotion videos can only be imported by VideographyWP PRO.
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/cXPJqf9OlKE?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>
This WordPress featured video plugin automates the process of attaching videos to posts or pages. By offering plenty of embedding options for each individual video platform, the plugin allows you to customize the look of your embeds to better suit your needs.
WordPress featured video can be displayed above or below the post content, it can replace the post featured image with a video or embed the video by using shortcodes that you can place anywhere in your post content where you want the video to be displayed.
Features
<ul>
<li>Responsive WordPress featured video;</li>
<li>Imports all video content (video title, featured image, content);</li>
<li>Multiple embedding methods: lazy load, regular embedding, modal window, button;</li>
<li>Lots of embedding options (video size, volume, video loop, platform specific settings);</li>
<li>Multiple embedding positions: above or below content, replace post featured image, shortcode placement, etc.</li>
</ul>
PRO version additional features
<ul>
<li><a href="https://videographywp.com/woocommerce-product-video/?utm_source=wordpressorg&utm_medium=readme_woo&utm_campaign=videographywp" title="WooCommerce product video - VideographypWP" rel="nofollow ugc">WooCommerce product video</a>;</li>
<li>Compatible with any WooCommerce WordPress theme that follows standards and uses the default WooCommerce product gallery;</li>
<li>Compatible with WooCommerce product gallery of premium themes Flatsome (by UX-themes), Basel (by xtemos), Unicon (by minti), Patron (created by Themedy, powered by Genesis) and Bridge (by QODE);</li>
<li>Additional video sources (Vimeo, Dailymotion and Vine);</li>
<li>WooCommerce product gallery specific video settings.</li>
</ul>
Theme compatibility
This WordPress video plugin is compatible with any WP theme that follows the coding standards.
Links:
<ul>
<li><a href="https://videographywp.com/documentation/getting-started/plugin-settings/?utm_source=wordpressorg&utm_medium=readme_docs&utm_campaign=videographywp" title="VideographyWP settings" rel="nofollow ugc">Plugin settings explained</a>;</li>
<li><a href="https://videographywp.com/documentation/getting-started/licence-api-keys/?utm_source=wordpressorg&utm_medium=readme_docs&utm_campaign=videographywp" title="How to get VideographyWP YouTube API key" rel="nofollow ugc">How to get YouTube API key</a>;</li>
<li><a href="https://videographywp.com/documentation/getting-started/importing-videos/?utm_source=wordpressorg&utm_medium=readme_docs&utm_campaign=videographywp" title="How to import videos with VideographyWP" rel="nofollow ugc">How to import videos with VideographyWP</a>;</li>
<li><a href="https://videographywp.com/documentation/advanced-tutorials/integrate-videographywp-with-my-theme/?utm_source=wordpressorg&utm_medium=readme_docs&utm_campaign=videographywp" title="How to use VideographyWP in your WordPress theme" rel="nofollow ugc">How to use VideographyWP in your WordPress theme</a>;</li>
</ul>

Featured Video for WordPress – VideographyWP

WordPress featured video plugin that allows you to create video posts from YouTube videos.

iframe vs Featured Video for WordPress – VideographyWP