You can do this even on your phone, but I advise you to use ae, there are a lot of possibilities in this application. It’s best for you to make a small color correction, as well as add a few transitions. I think the result will please you and it won’t be too hard. There is also an option to contact the specialists from explain.ninja, you can order video processing there, you will need to send only the source material, it would be interesting to look at the result