{
  "case": "lossless-webp-transparent-rgb",
  "method": "Local source-file experiment; not a browser or screen-device test",
  "python": "3.12.14",
  "pillow": "12.3.0",
  "webp": "1.6.0",
  "default_changed_rgba_pixels": 14400,
  "exact_changed_rgba_pixels": 0,
  "composites_equal": {
    "white": true,
    "black": true
  },
  "files": [
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      "file": "hidden-rgb-source.png",
      "bytes": 448,
      "sha256": "aa856c46a43f4b363c955cc8c14c04247b4f126e6561ce6e7488dacd1f81b76e",
      "format": "PNG",
      "mode": "RGBA",
      "width": 240,
      "height": 120,
      "bands": [
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        "G",
        "B",
        "A"
      ],
      "rgba_sha256": "d9223581adc0dd7694a6002685730fe32bd191cf40677e12cf88b5aff4338399",
      "unique_rgba": 2,
      "samples": [
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          ],
          "rgba": [
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            122,
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          ],
          "hex": "#C6347A"
        },
        {
          "xy": [
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          ],
          "rgba": [
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            124,
            255
          ],
          "hex": "#157F7C"
        }
      ]
    },
    {
      "file": "lossless-default.webp",
      "bytes": 50,
      "sha256": "4124d62bb1e1538f436a07e7fe8401fae835d0a9ab0ed1753411b57cbf45b82b",
      "format": "WEBP",
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      "width": 240,
      "height": 120,
      "bands": [
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        "A"
      ],
      "rgba_sha256": "2c539654297c6b5732fb97bc225d995ef59045788016e9714066f601d1e4cb81",
      "unique_rgba": 2,
      "samples": [
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          ],
          "rgba": [
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          ],
          "hex": "#000000"
        },
        {
          "xy": [
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          ],
          "rgba": [
            21,
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            124,
            255
          ],
          "hex": "#157F7C"
        }
      ]
    },
    {
      "file": "lossless-exact.webp",
      "bytes": 52,
      "sha256": "564bbd015b0980b4fab834740ed29f12b60c1d37b28a01ad9f56e8b8429cfcac",
      "format": "WEBP",
      "mode": "RGBA",
      "width": 240,
      "height": 120,
      "bands": [
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      ],
      "rgba_sha256": "d9223581adc0dd7694a6002685730fe32bd191cf40677e12cf88b5aff4338399",
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          ],
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          ],
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          "hex": "#157F7C"
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      ]
    }
  ]
}