Looking for automatic video gallery

Hi,

I am new to WordPress. There are some nice video galleries out there, but I am looking for something more easy and automatic.

To put it simply, I would like to just upload the media files with ftp to a specific folder, and the gallery would then automatically update the gallery on the corresponding page. (After a page load of course).

If I add or delete a video, the gallery would then adjust accordingly without intervention.

Does such a thing exist in WordPress?

Thanks!