Oh man, this. I want a human readable document (markdown fits the bill) that resembles this:

    ---
    source: <path_to_video>
    ---

    [<timecode>-<timecode>]
    ```json
    { optional metadata }
    ```
    ...notes...

And can target different render outputs:

- Various NLE formats

- Mini web app with playback/live annotations (Maybe even with the capability to edit the underlying file)

- Simple webpage with thumbnails and notes

- An actual annotated supercut(!)

I just might build it!