Seems Like you have a solution for something I posted a few mins back as Ask HN: https://news.ycombinator.com/item?id=21240528
If you think your solution can work with modification and you are available for hire let me know will discuss more.
If you think your solution can work with modification and you are available for hire let me know will discuss more.
After that, in theory, you can just take existing template and infrastructure, feed it with needed data, including voice synthesized with a different library (it would be the developer's responsibility to find a fitting one), and generate as many total videos as you would need.