[Feature Request] Better title options

[restinpieces]

Can't edit the topic, I meant "Better Filename options"

Overall the first downloader, that actually does what it needs to do :P and is easy to use, too!

The only thing making it perfect would be more options to customize filenames.

• Why does $num have default brackets?
• Upload date
• Length
• Resolution

There are a few information that would be helpful to be able to put in the filename.