- [x] query ffmpeg binary for available encoders and list the ones we know
- [-] when passing in a directory, list all video files in that directory and have the user choose which ones they want encoded
    - [ ] Scrollable viewport for the files. They currently get cut if there's too many.
- [ ] CLI Option/Flag to choose the output directory for the encoded video(s)
- [ ] calculate total progress based on file sizes instead of counts of files for a more accurate progress percentage.
    might not do this.