data.json

[
  {
    "title": "Welcome to Info TV",
    "message": "Beautifully designed content for your public display, updated automatically from the admin panel.",
    "imageUrl": "https://images.unsplash.com/photo-1500530855697-b586d89ba3ee?auto=format&fit=crop&w=1600&q=80",
    "videoUrl": "",
    "duration": 12,
    "caption": "Use admin.html to add image or video slides."
  },
  {
    "title": "Picture and Video Ready",
    "message": "Show announcements, schedules, and visual storytelling with full-screen image and video support.",
    "imageUrl": "https://images.unsplash.com/photo-1496307653780-42ee777d4833?auto=format&fit=crop&w=1600&q=80",
    "videoUrl": "",
    "duration": 12,
    "caption": "Videos autoplay silently for TV-friendly presentations."
  }
]