{
  "$mulmocast": {
    "version": "1.1"
  },
  "lang": "en",
  "movieParams": {
    "provider": "google"
  },
  "canvasSize": {
    "width": 720,
    "height": 1280
  },
  "imageParams": {
    "provider": "openai",
    "model": "dall-e-3",
    "style": "Photo realistic, cinematic style."
  },
  "beats": [
    {
      "text": "dall-e-3 on movie flow is deprecated; mulmocast rejects upfront with a migration hint",
      "imagePrompt": "A rocket on the launch pad at dusk.",
      "moviePrompt": "Rocket lifts off.",
      "duration": 5
    }
  ]
}