135 lines
3.2 KiB
JSON
135 lines
3.2 KiB
JSON
{
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"id": "xyla-exposure-chart",
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"name": "XYLA Exposure Chart",
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"description": "Procedural grayscale exposure chart inspired by XYLA-style dynamic range charts, with each patch one stop brighter than the previous.",
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"category": "Calibration",
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"entryPoint": "shadeVideo",
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"parameters": [
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{
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"id": "patchCount",
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"label": "Patch Count",
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"type": "float",
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"default": 15,
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"min": 2,
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"max": 21,
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"step": 1,
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"description": "Number of exposure patches in the chart."
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},
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{
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"id": "baseLevel",
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"label": "Base Level",
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"type": "float",
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"default": 0.00006103515625,
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"min": 0.000001,
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"max": 0.01,
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"step": 0.000001,
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"description": "Brightness of the darkest patch before tone mapping."
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},
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{
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"id": "peakLevel",
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"label": "Peak Level",
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"type": "float",
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"default": 1,
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"min": 0.01,
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"max": 1,
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"step": 0.001,
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"description": "Brightness limit for the brightest patch."
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},
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{
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"id": "gammaEncode",
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"label": "Display Gamma",
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"type": "float",
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"default": 1,
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"min": 1,
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"max": 2.6,
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"step": 0.01,
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"description": "Gamma value used when Tone Curve is Display Gamma."
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},
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{
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"id": "toneCurve",
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"label": "Tone Curve",
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"type": "enum",
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"default": "rec709",
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"options": [
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{
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"value": "linear",
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"label": "Linear"
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},
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{
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"value": "gamma",
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"label": "Display Gamma"
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},
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{
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"value": "rec709",
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"label": "Rec.709"
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}
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],
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"description": "Output encoding used for the chart patches."
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},
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{
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"id": "chartScale",
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"label": "Chart Scale",
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"type": "float",
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"default": 0.86,
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"min": 0.25,
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"max": 1,
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"step": 0.01,
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"description": "Overall size of the chart in frame."
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},
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{
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"id": "gapSize",
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"label": "Gap Size",
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"type": "float",
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"default": 0.18,
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"min": 0,
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"max": 0.45,
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"step": 0.01,
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"description": "Spacing between exposure patches."
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},
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{
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"id": "vertical",
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"label": "Vertical",
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"type": "bool",
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"default": false,
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"description": "Stacks patches vertically instead of horizontally."
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},
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{
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"id": "reverseOrder",
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"label": "Reverse Order",
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"type": "bool",
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"default": false,
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"description": "Reverses the dark-to-bright patch order."
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},
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{
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"id": "backgroundLevel",
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"label": "Background",
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"type": "float",
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"default": 0,
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"min": 0,
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"max": 0.2,
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"step": 0.001,
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"description": "Background brightness behind the chart."
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},
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{
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"id": "borderLevel",
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"label": "Border",
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"type": "float",
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"default": 0.08,
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"min": 0,
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"max": 1,
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"step": 0.001,
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"description": "Brightness of patch borders."
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},
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{
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"id": "sourceMix",
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"label": "Source Mix",
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"type": "float",
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"default": 0,
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"min": 0,
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"max": 1,
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"step": 0.01,
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"description": "Blends the generated effect with the incoming video."
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}
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]
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}
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