Video creator and editor with AI

I have a content plan of approximately 60 reels for the first month between 15-30 seconds

And 4 YouTube videos of between 15-20 min

I have the scripts and more or less the idea of what we want to capture in the videos

The requirement is to put a background film in relation to what is mentioned in the script, some with only subtitles and others with voice, the edition with greater hitch in the first seconds

For long videos as well, background films in relation to the script and a story voice with subtitles... The biggest edition with hitch the first minutes