Having a hard time determining what SubPlz does

[etherealite]

Based on the README.md I am having hard time figuring out what this project does.

At first glance it's hard to tell if this is simply a wrapper around whisper to generate new subs and or is it a wrapper around alass if you already have subs. It appears to me that it is doing more than those things.

It appears to me that SubPlz will generate a timing reference using whisper and then use that with alass to sync your original subs. Am I correct on that?

I think defining the types of scenarios that this tool is meant to handle in the beginning of the readme would be helpful.

Perhaps something like:

Easily generate, sync, and manage subtitle files for any media type with special features for working with audiobooks and videos.

## Features
- **Sync Existing Subtitles**: By integrating multiple techniques to synchronize your subtitles, SubPlz lets you select and apply the most accurate method available.
- **Create New Subtitles**: Generate new subtitles from the audio of any media file.
- **File Management**: Automatically organize and rename your subtitles to match your media files.
- **Video Subtitle Swapping**: Easily swap which subtitles are applied to a video file in your media player.
- **Accurately Subtitle Narrated Media**: Leverage the original source text of an ebook to provide highly accurate subtitles.

These features could than be further described with references to the underlying technologies.

[kanjieater]

Thanks for the feedback. I think you got things mostly right. I shifted things around and tried to clarify more appropriately. I should really probably just make a video at some point.

Here's the updated readme, I hope this helps.