7zip Add to Archive: How to exclude certain file types/extensions?

Question

I want to archive a folder but want to exlude all media files.

How do I leave out:

*.avi *.flac

when archiving?

Answer 1

Only possible in command line version, doesn't work in the GUI [Add to Archive] dialog

7z.exe a Archive.7z C:\Folder\* -r -x!*.avi -x!*.flac