Feature request: Enumerate all videos in a directory

[mstan]

Hello.

Been using this plugin a bit. Thus far it's been great for speeding up my process of extracting training data.

One thing that would be immensely helpful is the ability to more quickly enumerate through all applicable files and extract all at once. Going to the menu file by file is a bit tedious at the moment. I'm trying to get sample data from a TV show and there's around 100 episodes. Being able to extract all 100 in sequence would be great for sifting through and pulling out the reference data I'm looking for.