248 lines
5.4 KiB
JSON
248 lines
5.4 KiB
JSON
{
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"id": "greenscreen-key",
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"name": "Greenscreen Key",
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"description": "Production-style green/blue screen keyer with matte refinement, despill, edge treatment, and debug views.",
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"category": "Keying",
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"entryPoint": "shadeVideo",
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"passes": [
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{
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"id": "rawMatte",
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"source": "shader.slang",
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"entryPoint": "buildRawMatte",
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"inputs": ["layerInput"],
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"output": "rawMatte"
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},
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{
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"id": "refinedMatte",
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"source": "shader.slang",
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"entryPoint": "refineMatte",
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"inputs": ["rawMatte"],
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"output": "refinedMatte"
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},
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{
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"id": "final",
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"source": "shader.slang",
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"entryPoint": "applyKey",
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"inputs": ["refinedMatte"],
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"output": "layerOutput"
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}
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],
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"parameters": [
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{
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"id": "screenColor",
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"label": "Screen Color",
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"type": "color",
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"default": [0.15, 0.85, 0.2, 1.0],
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"min": [0.0, 0.0, 0.0, 0.0],
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"max": [1.0, 1.0, 1.0, 1.0],
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"step": [0.01, 0.01, 0.01, 0.01]
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},
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{
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"id": "threshold",
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"label": "Screen Gain",
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"type": "float",
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"default": 0.24,
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"min": 0.01,
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"max": 0.8,
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"step": 0.005
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},
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{
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"id": "softness",
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"label": "Softness",
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"type": "float",
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"default": 0.16,
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"min": 0.001,
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"max": 0.5,
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"step": 0.005
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},
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{
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"id": "screenBalance",
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"label": "Screen Balance",
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"type": "float",
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"default": 0.5,
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"min": 0.0,
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"max": 1.0,
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"step": 0.005
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},
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{
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"id": "screenPreBlur",
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"label": "Screen PreBlur",
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"type": "float",
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"default": 1.0,
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"min": 0.0,
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"max": 8.0,
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"step": 0.1
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},
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{
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"id": "erodeDilate",
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"label": "Erode/Dilate",
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"type": "float",
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"default": 0.0,
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"min": -0.3,
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"max": 0.3,
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"step": 0.005
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},
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{
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"id": "matteBlur",
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"label": "Matte Blur",
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"type": "float",
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"default": 1.25,
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"min": 0.0,
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"max": 6.0,
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"step": 0.1
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},
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{
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"id": "matteGamma",
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"label": "Matte Gamma",
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"type": "float",
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"default": 1.0,
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"min": 0.25,
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"max": 4.0,
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"step": 0.01
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},
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{
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"id": "matteContrast",
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"label": "Matte Contrast",
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"type": "float",
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"default": 1.0,
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"min": 0.25,
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"max": 4.0,
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"step": 0.01
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},
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{
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"id": "blackCleanup",
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"label": "Black Cleanup",
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"type": "float",
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"default": 0.0,
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"min": 0.0,
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"max": 1.0,
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"step": 0.005
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},
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{
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"id": "whiteCleanup",
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"label": "White Cleanup",
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"type": "float",
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"default": 0.0,
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"min": 0.0,
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"max": 1.0,
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"step": 0.005
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},
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{
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"id": "despill",
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"label": "Despill",
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"type": "float",
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"default": 0.45,
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"min": 0.0,
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"max": 1.5,
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"step": 0.01
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},
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{
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"id": "despillBias",
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"label": "Despill Bias",
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"type": "float",
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"default": 0.0,
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"min": -0.5,
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"max": 0.5,
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"step": 0.005
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},
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{
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"id": "spillTint",
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"label": "Spill Tint",
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"type": "color",
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"default": [1.0, 1.0, 1.0, 1.0],
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"min": [0.0, 0.0, 0.0, 0.0],
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"max": [1.0, 1.0, 1.0, 1.0],
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"step": [0.01, 0.01, 0.01, 0.01]
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},
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{
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"id": "edgeRecover",
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"label": "Edge Recover",
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"type": "float",
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"default": 0.18,
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"min": 0.0,
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"max": 1.0,
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"step": 0.005
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},
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{
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"id": "edgeColor",
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"label": "Edge Color",
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"type": "color",
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"default": [1.0, 1.0, 1.0, 1.0],
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"min": [0.0, 0.0, 0.0, 0.0],
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"max": [1.0, 1.0, 1.0, 1.0],
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"step": [0.01, 0.01, 0.01, 0.01]
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},
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{
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"id": "clipBlack",
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"label": "Clip Black",
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"type": "float",
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"default": 0.0,
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"min": 0.0,
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"max": 0.5,
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"step": 0.005
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},
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{
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"id": "clipWhite",
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"label": "Clip White",
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"type": "float",
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"default": 1.0,
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"min": 0.5,
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"max": 1.0,
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"step": 0.005
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},
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{
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"id": "cropLeft",
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"label": "Crop Left",
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"description": "Trims the final matte from the left edge as a fraction of frame width.",
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"type": "float",
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"default": 0.0,
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"min": 0.0,
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"max": 0.5,
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"step": 0.001
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},
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{
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"id": "cropRight",
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"label": "Crop Right",
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"description": "Trims the final matte from the right edge as a fraction of frame width.",
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"type": "float",
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"default": 0.0,
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"min": 0.0,
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"max": 0.5,
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"step": 0.001
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},
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{
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"id": "cropTop",
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"label": "Crop Top",
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"description": "Trims the final matte from the top edge as a fraction of frame height.",
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"type": "float",
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"default": 0.0,
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"min": 0.0,
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"max": 0.5,
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"step": 0.001
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},
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{
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"id": "cropBottom",
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"label": "Crop Bottom",
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"description": "Trims the final matte from the bottom edge as a fraction of frame height.",
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"type": "float",
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"default": 0.0,
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"min": 0.0,
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"max": 0.5,
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"step": 0.001
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},
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{
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"id": "viewMode",
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"label": "View",
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"type": "enum",
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"default": "composite",
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"options": [
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{ "value": "composite", "label": "Composite" },
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{ "value": "matte", "label": "Matte" },
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{ "value": "spill", "label": "Spill" },
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{ "value": "despill", "label": "Despill" },
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{ "value": "status", "label": "Status" }
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]
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}
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]
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}
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