Add TubePrompter to Video and Animation section

[duyuanchao]

Description

Adding TubePrompter to the Video and Animation section.

TubePrompter is a free AI tool that converts YouTube, TikTok, and Instagram videos into optimized prompts for generative AI models including Sora, Midjourney, Runway Gen-3, Stable Diffusion, and more. It uses computer vision and deep semantic segmentation to analyze visual elements, composition, lighting, and artistic style.

Why it belongs here

• Directly complements the video generation tools already listed (Sora, Runway Gen-2, etc.) by providing a bridge from existing videos to AI-generated content
• Free to use, no registration required
• Supports 9+ AI generators including most tools listed in this repository
• Actively maintained

Checklist

• Searched for duplicates
• Entry added to the bottom of the Video and Animation section
• Follows existing format