Turn Text Ideas into Cinematic Videos using GPT-4.1, Dumpling FLUX.1 Pro, and Veo 3

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        "content": "### 🧠 Step 1: Expand Text Idea into Visual Prompt\n\n**Trigger**: A user submits a short image idea using the Form node.\n\n**Processing**: \n- GPT-4.1 takes the raw idea and transforms it into a vivid, cinematic prompt.\n- The prompt includes visual details such as setting, lighting, mood, and characters to help guide high-quality image generation.\n\n**Example**:\n**Input**: A Chef Cat cooking seafood  \n**Expanded Prompt**: A fluffy orange cat dressed as a professional chef stands in a bright kitchen, skillfully cooking seafood in a steaming pan, with vibrant colors and a cinematic atmosphere.\n"
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        "content": "### 🎨 Step 2: Create Image & Generate Video Prompt\n\n**Image Generation**:\n- The descriptive prompt is sent to Dumpling AI (FLUX.1 Pro) to create a cinematic-style image (16:9).\n\n**Upload**:\n- The image is uploaded to Veo 3’s server for video transformation.\n\n**Video Prompt Generation**:\n- GPT-4o reviews the image and writes a matching scene script (1 action + dialogue line + style notes).\n- The format is designed for Veo 3 compatibility (one scene, one action, short line of dialogue, audio note, camera style).\n"
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        "content": "### 🎬 Step 3: Generate Video and Log Output\n\n**Video Creation**:\n- Veo 3 generates a short 8-second video using the image and prompt.\n\n**Status Handling**:\n- Includes waiting nodes and retry logic.\n- If the video is ready, the final video URL is extracted.\n- If not ready, waits and retries automatically.\n\n**Output Logging**:\n- The final idea, prompts (image + video), and the video link are saved to Google Sheets for record-keeping and manual approval.\n"
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