Add a Video Editor to a Flutter App

I need to add video editing functions to my flutter app. User’s can upload or record a video and I need them to have the ability to edit their videos before posting to my app.

I need the following:

- allow users the ability to trim their video

- allow users the ability to add text to their videos ( changing font family, font size and font color)

- allow users the ability for their text to have outlines or boxes behind it and set their color

- allow users the ability to add stickers and emoticons to their videos

- allow users to be able to draw on top of their videos, similar to the way Instagram stories works like that

I need this done within 5 days or less and I can provide some flutter source code libraries you can use to do some of the functions I’m asking for.