{
  "test_date": "2026-10-15",
  "inputs": "Six original synthetic CC0 JPEGs, generated with Pillow 11.3.0; three rejection inputs",
  "conversion": "Actual Filepetal browser UI, previous production and updated local release; all six saved SVGs byte-identical.",
  "independent_inspection": "XML parsing and sharp 0.35.4 / librsvg 2.62.91 rendering; Pillow pixel measurements",
  "scope": "These constructed JPEGs and current desktop browser only. No competitor conversion or physical-phone test. No quality ranking or cutter/print guarantee.",
  "samples": [
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      "input": {
        "file": "edges-q95.jpg",
        "bytes": 9053,
        "sha256": "4189d3cee447e580f9db723b8a9208c5c8299f7a6dff9c91a6f670303c520670",
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        "height": 200,
        "orientation": 1
      },
      "output": {
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        "bytes": 138422,
        "sha256": "05b7adf0eed264c150d67e648d4fa1fa863ec70be43b2652066b6ec157c50b4e",
        "width": 320,
        "height": 200,
        "viewBox": "0 0 320 200",
        "paths": 803,
        "fill_colors": [
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          "rgb(254,254,254)",
          "rgb(25,150,111)",
          "rgb(14,156,113)",
          "rgb(254,247,242)",
          "rgb(12,22,39)",
          "rgb(13,157,111)",
          "rgb(15,156,113)",
          "rgb(12,24,37)",
          "rgb(12,24,40)",
          "rgb(255,255,255)",
          "rgb(206,69,45)",
          "rgb(14,21,32)",
          "rgb(16,23,33)",
          "rgb(216,65,41)"
        ],
        "images": 0,
        "text_elements": 0
      }
    },
    {
      "sample": "edges-q15",
      "input": {
        "file": "edges-q15.jpg",
        "bytes": 2975,
        "sha256": "601afa038ace5ee08f9b2aa3dcdf8b142ad4eff6b06bab3f63c59885c0f07134",
        "width": 320,
        "height": 200,
        "orientation": 1
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        "sha256": "82b4228138d64019d6373d80abe26a2070a0b027dc4ec274bc95e149ad22e256",
        "width": 320,
        "height": 200,
        "viewBox": "0 0 320 200",
        "paths": 1104,
        "fill_colors": [
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          "rgb(253,253,254)",
          "rgb(46,143,111)",
          "rgb(18,154,108)",
          "rgb(215,185,181)",
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          "rgb(12,25,34)",
          "rgb(224,248,246)",
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          "rgb(39,46,59)",
          "rgb(25,29,32)",
          "rgb(249,241,236)",
          "rgb(211,67,45)"
        ],
        "images": 0,
        "text_elements": 0
      }
    },
    {
      "sample": "thin-lines-2048",
      "input": {
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        "sha256": "74bdea379de3ab1949b941d5aca33e0882d55e6d2706d06d1a04692ad8597787",
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          "rgb(29,139,81)",
          "rgb(30,139,81)",
          "rgb(255,255,255)"
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        "images": 0,
        "text_elements": 0
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    },
    {
      "sample": "gray-steps",
      "input": {
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        "sha256": "07582c1492008bac7b0be15d69dda933385217f6c3312da9bdd96af8969ff1aa",
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        "viewBox": "0 0 512 160",
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          "rgb(228,228,228)",
          "rgb(60,60,60)",
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          "rgb(48,48,48)",
          "rgb(96,96,96)",
          "rgb(200,200,200)"
        ],
        "images": 0,
        "text_elements": 0
      }
    },
    {
      "sample": "orientation-6",
      "input": {
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        "sha256": "7adfe6024aa57274578605b60c0c6c5d5a90568211e5df2ecba93d11868f7a1a",
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        "height": 120,
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      },
      "output": {
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        "bytes": 1742,
        "sha256": "0df470ee03f12c627e5ff49b303e64a02bc8e34d38cce87701e07410036884fc",
        "width": 120,
        "height": 240,
        "viewBox": "0 0 120 240",
        "paths": 12,
        "fill_colors": [
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          "rgb(29,70,191)",
          "rgb(219,51,42)",
          "rgb(221,50,39)",
          "rgb(30,70,191)",
          "rgb(221,50,40)",
          "rgb(241,200,30)",
          "rgb(19,149,99)",
          "rgb(19,150,100)"
        ],
        "images": 0,
        "text_elements": 0
      }
    },
    {
      "sample": "labels",
      "input": {
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        "bytes": 3871,
        "sha256": "17a2a2843a5287be9c79481a22511bae5fe586a9f443f66ec48f4cc7879b696e",
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        "height": 128,
        "orientation": 1
      },
      "output": {
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        "bytes": 176171,
        "sha256": "681b57691bd849e3a28af1c41b181007fe2327a89f187fda1b4663c68761b7d2",
        "width": 320,
        "height": 128,
        "viewBox": "0 0 320 128",
        "paths": 1214,
        "fill_colors": [
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          "rgb(48,102,82)",
          "rgb(255,255,255)",
          "rgb(243,246,244)",
          "rgb(238,254,251)",
          "rgb(177,209,197)"
        ],
        "images": 0,
        "text_elements": 0
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    }
  ],
  "errors": [
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      "file": "fake.jpg",
      "bytes": 25,
      "sha256": "2074a593c8fe9449508a9699d238fd657c34b319d573f96cd549d71ce355ffbf",
      "purpose": "wrong JPEG signature"
    },
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      "file": "over-side.jpg",
      "bytes": 1655,
      "sha256": "cde5684d9c529c5efcf842938acfa94d4aa0c8d2d5c5d233e15b6a238b8dff40",
      "purpose": "4097 by 1 exceeds existing side limit"
    },
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      "file": "truncated.jpg",
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      "sha256": "1ff7c1a24c8ac53b622da9a0e3bd8a2f5fc01f4550864d55025961b28c0602a8",
      "purpose": "valid header but damaged JPEG"
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      ],
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    },
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    },
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    },
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    },
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    },
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      "alert": "This file is not a valid JPG file.",
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      "previews": 0
    },
    {
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    },
    {
      "sample": "over-side",
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    }
  ]
}