{
  "container": "#slideshow-scanline",
  "title": "Demo 7: Retro CRT Scanline Effect",
  "description": "Fade slideshow with animated scanline overlay for VHS/retro aesthetic. Features flickering, animated glow, and rolling scanlines.",
  "mode": "diaporama",
  "loop": true,
  "timing": {
    "duration": 2500,
    "transition": 800
  },
  "effects": {
    "type": "fade",
    "easing": "ease-in-out"
  },
  "overlays": [
    {
      "type": "scanline",
      "lineHeight": 2,
      "lineSpacing": 4,
      "color": "rgba(0, 0, 0, 0.3)",
      "animationSpeed": 0.5,
      "flickerIntensity": 0.05,
      "flickerSpeed": 2,
      "glowEnabled": true,
      "glowColor": "rgba(0, 255, 100, 0.15)",
      "glowCycleSpeed": 3,
      "zIndex": 20
    }
  ],
  "images": [
    {
      "src": "https://picsum.photos/1080/1920?random=40",
      "alt": "Retro scene 1"
    },
    {
      "src": "https://picsum.photos/1080/1920?random=41",
      "alt": "Retro scene 2"
    },
    {
      "src": "https://picsum.photos/1080/1920?random=42",
      "alt": "Retro scene 3"
    }
  ]
}