Looking before building.
I seek an api to send media (perhaps with animation, text, compression and transition rules) and receive a complete mp4. The smarter the better. TIA
Hey, I build something very similar to this at a old job.
I called it a presentation builder. You could add images, videos, text, etc and it would spit out a mp4 video.
It didn't have any transition rules though.
This was in 2013 I'm sure I have the code somewhere.
https://impossiblesoftware.com/
https://developers.magisto.com/ (not exactly what you're looking for, and very expensive, when I inquired)
Anyway, I ended up rolling my own solution (not an API, but for internal use only).