#[1] Would it be possible to tweak the URL importer to recognize media files that have additional tags at the end of the filename?
If anyone is looking for an easy way to post videos from Twiddler on Nostr without linking back, here’s a great hack:
1. Copy and paste the original tweet link into https://twittervideodownloader.com
2. Long-press on the download button to copy the video URL
3. Paste the video URL into https://nostr.build and remove the tag at the end so the filename ends with .mp4 (see image)
4. Post the new video link in your note
Enjoy! 
Discussion
Does the code scan file type by reading the URL and checking tag?
You can use existing JavaScript tools to parse out the attributes of a url and maybe in same cases there might be some dynamic stuff going on where you may want to fetch the entire url with the attributes.