nickohrn

Modern Tribe, Inc.

Peter Chester

Automatically create thumbnails for posts when images are uploaded and the post is saved. Includes support for Oembed.
When a post is saved, if no featured image has been selected, attachments are scanned and the first one is used. If there are no attachments, the post content is scanned. If an image is found in the content then it is used otherwise if there are video oembeds, they are used.
Note, we’re also on github in case you want to add some pull requests or a fork!
https://github.com/moderntribe/auto-thumbnailer

Auto Thumbnailer

Automatically create thumbnails for posts when images are uploaded and the post is saved. Includes support for Oembed.

johnh10

Broken Link Checker for YouTube is a WordPress plugin that will automatically validate 
YouTube embeds found in your published posts content using the official API.
It does this by extracting video IDs from each post and querying the YouTube 
API to ensure those IDs are still valid. This is a MUST for any video 
site that wants to retain their visitors and not annoy them with broken 
content.
The truth is videos are uploaded and removed frequently – either by the user 
or the site itself for usage violations. If this happens to a video you have 
embedded on your site, your visitors are going to see broken content instead 
of the video they expected. Don’t let that happen.
Quick Summary:
<iframe loading="lazy" class="youtube-player" width="640" height="360" src="https://www.youtube.com/embed/jxc6ioU0WJ0?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>

Broken Link Checker for YouTube

Will automatically validate
YouTube embeds found in your published posts content using the official API.

Auto Thumbnailer vs Broken Link Checker for YouTube