You can see what kinds of properties you can see for media - I fed the URL of a video into embed.ly as that document suggested, but none of the fields returned gave me a video length... You may want to try with one of the images posted to your sub and see what properties you get. Maybe there's something else in the metadata you can search for that is common across the short videos. Source: 7 months ago

Some people report success with getting approved by https://embed.ly/, others report that service never responded to them. Source: about 1 year ago

Embed.ly — Provides APIs for embedding media in a webpage, responsive image scaling, extracting elements from a webpage. Free for up to 5,000 URLs/month at 15 requests/second. - Source: dev.to / over 1 year ago

Use https://embed.ly to extract the MEDIA_AUTHoR or MEDIA_AUTHOR_URL from the link and add it to either of the 2 rules below. Source: over 1 year ago

If you pull up that script, it references "cdn.embedly.com", a third-party content delivery network. See their home page at https://embed.ly/. Source: about 2 years ago

If you use a solid host like WPengine and a security app like wordfence.com it would be a very rare day indeed to get hacked. Source: about 1 year ago

If on wordpress, use the free version of wordfence.com to scan your site and identify possible viruses. Continue to use wordfence to protect the site, and if a successful business blossoms, consider the premium paid version. I'm not affiliated in any way, I've simply used the product with success for a number of years. Source: over 2 years ago

You can also read the documentation to learn about Wordfence's blocking tools, or visit wordfence.com to learn more about Wordfence. Source: over 2 years ago