AI Script-to-Video Agent using API

I want a self-contained AI agent that takes a written script as input and returns a fully rendered, realistic-looking MP4. The flow I have in mind is simple for the user—drop in the text, pick a resolution,... (Budget: ₹1500 - ₹12500 INR, Jobs: After Effects, AI Chatbot Development, AI Content Creation, AI Model Development, AI Video, AI Video Editing, AI Workflow Automation, Animation, Python, Video Services)