Dropbox URL rewrite

on saving an external Dropbox url, it would be great if a php routine could rewrite the 'copy and paste' url from dropbox to be a valid file for download / use in sermon speaker
ie
currently a dropbox download url such as
www.dropbox.com/s/gk094038p7uey5s/10000.mp3?dl=0
works in sermon speaker if it is is changed to
dl.dropboxusercontent.com/s/gk094038p7uey5s/10000.mp3

ie drop the "?dl=0" on the end of the url
and change the " www.dropbox.com " to "dl.dropboxusercontent.com"

That sounds doable for sure.
I'll see if I can even populate the dropdown with the data from there and upload to dropbox. Similar to the Amazon S3 integration.

I just did a few tests and read some Dropbox documentation. Actually you can just change ?dl=0 to ?dl=1 or ?raw=1 and that's enough. Both ways worked for me.
The list player can work with that. The single sermon player not so much because the logic to determine the file extension doesn't ignore the part behind the ?. I can fix that in the player plugins easily.