Show HN: AI Video Prompt Generator-Transform idea into professional video prompt

I'm excited to share AI Video Prompt Generator, a tool born from few hours of experimenting with AI video generation models. We've found that the key to getting great AI-generated videos isn't just about having a good idea - it's about knowing how to communicate that idea to the AI in a way it understands. Key features: • 12 specialized video categories (from cinematic scenes to product showcases) • 13 style parameter categories covering everything from lighting to camera angles • Pre-built templates you can customize for your needs • Simple interface for both beginners and professionals • Direct scene description option for quick results What makes it special: Structured approach: Instead of guessing what works, use proven prompt structures that get consistent results Style control: Fine-tune every aspect of your video's look with specific style modifiers Flexible workflows: Whether you prefer templates or writing from scratch, we support your creative process Focus on 5-second clips: Optimized for current AI video generation capabilities