{
  "schemaVersion": 1,
  "claim": "same-input-same-font-layout-engine-comparison",
  "input": {
    "text": "أفضل كابشن عربي صحيح",
    "fontFamily": "Cairo",
    "fontFile": "Cairo-Bold.ttf",
    "fontSha256": "8b12c636576100351f4ad146d8da952c817cc598aebbc453ca1ad08914d8b308",
    "fontSizePx": 88,
    "canvas": {
      "width": 1280,
      "height": 720
    },
    "foreground": "#FFFFFF",
    "outline": "#000000"
  },
  "control": {
    "file": "caption-before.png",
    "layoutEngine": "Pillow BASIC",
    "arabicShaping": false,
    "bidi": false,
    "sha256": "12f7f127d682354669de92af05ab912c7bbe3febdc81f68bc607e20df5477614"
  },
  "production": {
    "file": "caption-after.png",
    "layoutEngine": "Pillow RAQM",
    "arabicShaping": true,
    "bidiStandard": "Unicode Bidirectional Algorithm (UAX #9)",
    "sha256": "d42472f69ba840b20ecce1d264bccd21cfa8e1065d262e5001ec1fd21c0be6f3"
  },
  "runtime": {
    "python": "3.12.3",
    "pillow": "12.2.0",
    "libraqmAvailable": true
  },
  "generator": "scripts/generate-caption-proof.py"
}