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Comparison

Live output of the real render engine — edit the settings and it updates instantly.

Cheap vs premium

comparisonselegant3dfold

Robotic vs rich voiceover.

Best for: Quality comparison.

Settings

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Use it in a film

What you can change:left/right
For developers (MCP and JSON)

This is the exact scene to send to create_animation (MCP): keep the shape, change the words, and write the narration — the voice sets how long the scene lasts. Paste it into update_storyboard with set_data to change a film you already made.

{
  "visual": "compare",
  "motion": "foldInBlock",
  "heading": "Comparison",
  "caption": "Sounds human",
  "narration": "Write the sentence the voice says over this scene; its length is the scene's.",
  "data": {
    "compare": {
      "leftTitle": "Robotic TTS",
      "rightTitle": "PageToVid voices",
      "leftItems": [
        "Flat & jarring",
        "One language",
        "Mispronounces"
      ],
      "rightItems": [
        "Natural & warm",
        "Dozens of languages",
        "Perfect delivery"
      ]
    }
  }
}

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