How to generate movie titles?

Question

Machine translation from one language to another

What offline speech recognition libraries work out of the box, that is, they do not require any training and fuss and can recognize a voice at least remotely in a movie?
The task is to index several films, that is, to recognize individual sentences and save them with reference to a point in time in the film, so that titles can be shown at the right time. For more accurate recognition, you can index movies in multiple languages ​​and compare machine translations of recognized phrases. And the result is not as important as PoC.
The language of the library does not matter, I will connect it through microservices, as long as it works.

Answer 1

For English, https://github.com/mozilla/DeepSpeech may work.