Flutter how to save(re-encode) text overlay on video

Question

I would like to implement feature like instagram story(only text overlay). I was able to come to the point where user can add some text on video like screen shot below(upper right icon starts entering text, upper left just back to previous page). After user put some text I want store the video into Firebase storage. But the problem is how can I keep this text in the video? Is there any way to rewrite the file(re-encode) which has text overlay user put? Or do I have to store text info into database then fetch it and display every time?

Answer 1

There is a pub (https://pub.dev/packages/tapioca) but it is very limited in capabilities.