[FEATURE] option to choose media based on chat

[destaa]

Is your feature request related to a problem? Please describe.
My whatsapp app data occupy more than 15GB used space in my android (most of it the media, one chatgroup can occupy 3GB used space), but I don't want to lose it all. When I use your code, it worked flawlessly, except one problem I have. I want to backup it per chat. Is that possible? because when I run your code, the media mixed between chats. I can't separate it per chat. Well, it seems I can't find that feature yet on your code.

Describe the solution you'd like
So when I run the code, the code will give me a chat list straight from msgstore.db, when I select one chat (example chatgroup A), your code will execute "copying media directory" only for media that chatgroup A owns. Is that possible?

Additional context
Add any other context or screenshots about the feature request here.

[KnugiHK]

Hi. Does #93 address your request? Feel free to give it a try by using the dev branch.