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| title: Odyssey | |
| emoji: 🎬 | |
| colorFrom: purple | |
| colorTo: blue | |
| sdk: static | |
| app_build_command: npm run build | |
| app_file: dist/index.html | |
| pinned: false | |
| short_description: AI choose your own adventure powered by GPT-4 and Sora2 | |
| # 🎬 Odyssey | |
| An interactive video-based choose-your-own-adventure game powered by OpenAI's GPT-4 and Sora2. | |
| [**Play Now!**](https://fraser-odyssey.static.hf.space/) | |
| ## Features | |
| - **AI-Generated Narratives**: GPT-4 creates engaging first-person story experiences | |
| - **Sora2 Video Generation**: Each scene is brought to life with AI-generated videos | |
| - **Seamless Continuity**: Videos flow smoothly using the final frame of each clip as the starting point for the next | |
| - **Interactive Choices**: Shape your adventure with meaningful decisions at each turn | |
| ## How to Use | |
| 1. Enter your OpenAI API key (requires access to GPT-4o and Sora2) | |
| 2. Start your adventure | |
| 3. Watch the AI-generated video scene | |
| 4. Make your choice to continue the story | |
| 5. Experience seamless video continuity as your story unfolds | |
| ## Architecture | |
| - **Frontend**: This Space - Static Svelte 5 app | |
| - **Backend**: [odyssey-backend](https://huggingface.co/spaces/Fraser/odyssey-backend) - Video upload service | |
| - **Storage**: [odyssey-videos](https://huggingface.co/datasets/Fraser/odyssey-videos) - Dataset of generated videos | |
| ## Technical Details | |
| - Built with Svelte 5 + TypeScript + Vite | |
| - Uses OpenAI's GPT-4o for narrative generation | |
| - Uses OpenAI's Sora2 for video generation | |
| - Implements frame-based continuity inspired by [sora-extend](https://github.com/mshumer/sora-extend) | |
| - Canvas API for final frame extraction | |
| - Gradio client for optional video uploads | |
| ## Privacy | |
| Your API key is stored only in your browser and never sent to our servers. All OpenAI API calls go directly from your browser to OpenAI. | |