Summary

Both Misskey for web and Aria show the original filenames for uploaded media, regardless of the filename on the local instance's media cache. But on web, opening media in notes, right-clicking and choosing to save will send the original filename to the browser (for example "fun_meme.gif"), while Aria uses whatever it is called on the cache server (usually some sort of multi-part hash string).

So my suggestion is to either add a setting to let the user choose between original filename and the cache's filename, or provide a "Save as" download overlay which shows the original filename and where to download it to (seems to default to [Internal Storage]/Pictures folder, regardless of what the media is).

Purpose

Will make it easier to organize media, if for example one user uploads several photographs with meaningful info in the filename (location, year, etc.), or there are multiple stages of a drawing, and their filenames following a certain pattern.

Do you want to implement this feature yourself?

• Yes, I will implement this by myself and send a pull request