Livestream Embedder allows you to embed a live stream from a YouTube channel or the most recent video using a shortcode. You can configure the API key and channel ID via the plugin’s settings page.
Features: 
* Embed a live stream or most recent video with a shortcode. 
* Configure the YouTube Data API key and default channel ID via settings. 
* Display error messages if no live stream is available. 
* Responsive video embeds.
Note on External Services: 
This plugin uses the YouTube iframe API and YouTube Data API to fetch video data from YouTube and display it. Users must provide their own YouTube API key, which is required to make requests to the YouTube Data API v3. The data requested includes information about the live streams or videos on a given YouTube channel.
By using this plugin, you agree to YouTube’s <a href="https://www.youtube.com/t/terms" rel="nofollow ugc">Terms of Service</a> and <a href="https://policies.google.com/privacy" rel="nofollow ugc">Privacy Policy</a>.
Shortcode Usage:
<ol>
<li>
To embed a live stream from a specific channel: 
 [livestream_embedder channel_id=”CHANNEL_ID”]
Replace <code>CHANNEL_ID</code> with the actual YouTube channel ID (e.g. <code>UCabcdefghijklmnopqrstuvwx</code>).
</li>
<li>
If you’ve configured a default channel ID in the plugin settings, you can use the shortcode without the <code>channel_id</code> attribute: 
 [livestream_embedder]
</li>
</ol>
How to Find the Channel ID:
<ol>
<li>Go to the YouTube channel’s page.</li>
<li>Look at the URL in your browser’s address bar. The channel ID is the string of characters after the “/channel/” part of the URL.</li>
<li>If the channel uses a custom URL, you can find the channel ID by viewing the page source and searching for “channelId”.</li>
</ol>
<h3>License</h3>
This plugin is licensed under the GPLv2 or later. You can modify and distribute it under the terms of the GNU General Public License as published by the Free Software Foundation.

Livestream Embedder

Embeds a YouTube live stream or the most recent video from a channel using a simple shortcode.

fatalmuffin

This plugin will allow you to display a thumbnail from any livestream.com account!
Features:
<ul>
<li>Displays most recent live thumbnail from LiveStream.com account</li>
<li>(Optional) Displays Live Status. Users can easily know whether your stream is live or offline!</li>
<li>(Optional) Display livestream description</li>
<li>(Optional) Display livestream viewer count</li>
<li>(Optional) Thumbnail redirect url lets you customize wherever you want the thumbnail to link to.</li>
</ul>

LiveStream.com Thumbnail

This plugin will allow you to display a thumbnail from any livestream.com account!

Livestream Embedder vs LiveStream.com Thumbnail