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: 6 months ago

Some people report success with getting approved by https://embed.ly/, others report that service never responded to them. Source: 11 months 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: almost 2 years ago

A lot of work has already been done. Https://wiki.archiveteam.org/index.php/Chrome_Web_Store, https://www.crx4chrome.com/ and https://extpose.com/. Source: over 1 year ago

Go to https://extpose.com/. Download the extensions you want, extract them. Go to your browser extension page, turn on the developer mode, add those extracted extensions. Source: almost 2 years ago

Today I downloaded something that could be considered "dodgy", while making some art in blender suddenly my chrome opened a tab with the url: extpose.com and this as title in my history: Crosspilot migomhggnppjdijnfkiimcpjgnhmnale - extpose. Source: over 2 years ago