{
  "schema": "pmnw.obs-capture-v1",
  "renderer": "libobs 32.2.1 Metal on macOS Apple Silicon",
  "fixture": "Procedural synthetic support chart from the supplied Conv smoke source; no stock imagery.",
  "encoding": "Lossless WebP, verified identical decoded RGB pixels to raw readback PPM.",
  "captures": [
    {
      "file": "entropy-before.webp",
      "pixel_sha256": "88c90b2dd5e2e182be65f9ea97e778f850d9cb1445f1e86043f7bf033b0e31cc",
      "capture_ppm_sha256": "c69c98ca14715c43989d85296ad4230526f220888f01a849e1183fc678e71a09",
      "width": 960,
      "height": 540,
      "origin": "Actual OBS 32.2.1 Metal readback of synthetic support chart",
      "filter_settings": {
        "es_strength": 1.0,
        "es_decorrelation": 0.09,
        "es_allocation": 0.11,
        "es_noise": 0.015,
        "es_gain": 6.0,
        "es_seconds": 0.05,
        "es_slew": 2,
        "es_width": 128,
        "es_hz": 30,
        "es_freeze": false,
        "es_chains": false,
        "es_rgb_amount": 1.0,
        "es_brightness_amount": 0.0,
        "es_contrast_amount": 0.0,
        "es_brightness_reference": 0.5,
        "es_chain_order": 0
      }
    },
    {
      "file": "entropy-after.webp",
      "pixel_sha256": "9d9ed8c9e3fa09e7bb23e8a9861439cc91f7e9d078ab5232e65f2783fe45fc45",
      "capture_ppm_sha256": "65f56e63159ddee03da2d807acaeabe711873513c7c8c8c8ba79ff67ba0a0fd2",
      "width": 960,
      "height": 540,
      "origin": "Actual OBS 32.2.1 Metal readback of synthetic support chart",
      "filter_settings": {
        "es_strength": 1.0,
        "es_decorrelation": 0.09,
        "es_allocation": 0.11,
        "es_noise": 0.015,
        "es_gain": 6.0,
        "es_seconds": 0.05,
        "es_slew": 2,
        "es_width": 128,
        "es_hz": 30,
        "es_freeze": false,
        "es_chains": false,
        "es_rgb_amount": 1.0,
        "es_brightness_amount": 0.0,
        "es_contrast_amount": 0.0,
        "es_brightness_reference": 0.5,
        "es_chain_order": 0
      }
    },
    {
      "file": "entropy-chains-before.webp",
      "pixel_sha256": "88c90b2dd5e2e182be65f9ea97e778f850d9cb1445f1e86043f7bf033b0e31cc",
      "capture_ppm_sha256": "c69c98ca14715c43989d85296ad4230526f220888f01a849e1183fc678e71a09",
      "width": 960,
      "height": 540,
      "origin": "Actual OBS 32.2.1 Metal readback of synthetic support chart",
      "filter_settings": {
        "es_strength": 1.0,
        "es_decorrelation": 0.09,
        "es_allocation": 0.11,
        "es_noise": 0.015,
        "es_gain": 6.0,
        "es_seconds": 0.05,
        "es_slew": 2,
        "es_width": 128,
        "es_hz": 30,
        "es_freeze": false,
        "es_chains": true,
        "es_rgb_amount": 1,
        "es_brightness_amount": 0.15,
        "es_contrast_amount": 0.15,
        "es_brightness_reference": 0.5,
        "es_chain_order": 0
      }
    },
    {
      "file": "entropy-chains-after.webp",
      "pixel_sha256": "80b453c01efbf3cca4570c2f391afce0b83276b8729b0b39f6a301d5910213ec",
      "capture_ppm_sha256": "afe2bb48997b9451ae20a9d9f4e665266f871ff37722c1442ae9401ce6351257",
      "width": 960,
      "height": 540,
      "origin": "Actual OBS 32.2.1 Metal readback of synthetic support chart",
      "filter_settings": {
        "es_strength": 1.0,
        "es_decorrelation": 0.09,
        "es_allocation": 0.11,
        "es_noise": 0.015,
        "es_gain": 6.0,
        "es_seconds": 0.05,
        "es_slew": 2,
        "es_width": 128,
        "es_hz": 30,
        "es_freeze": false,
        "es_chains": true,
        "es_rgb_amount": 1,
        "es_brightness_amount": 0.15,
        "es_contrast_amount": 0.15,
        "es_brightness_reference": 0.5,
        "es_chain_order": 0
      }
    },
    {
      "file": "posterizer-before.webp",
      "pixel_sha256": "88c90b2dd5e2e182be65f9ea97e778f850d9cb1445f1e86043f7bf033b0e31cc",
      "capture_ppm_sha256": "c69c98ca14715c43989d85296ad4230526f220888f01a849e1183fc678e71a09",
      "width": 960,
      "height": 540,
      "origin": "Actual OBS 32.2.1 Metal readback of synthetic support chart",
      "filter_settings": {
        "rvfx_colors": 24,
        "rvfx_trace_width": 480,
        "rvfx_palette_samples": 4096,
        "rvfx_lightness_weight": 1.0,
        "rvfx_chroma_weight": 1.0,
        "rvfx_hue_weight": 1.0,
        "rvfx_alpha_weight": 0.7,
        "rvfx_node_separation": 1.08,
        "rvfx_detail_priority": 2.0,
        "rvfx_population_exponent": 0.65,
        "rvfx_family_priority": 1.0,
        "rvfx_structure_radius": 2,
        "rvfx_structure_threshold": 0.065,
        "rvfx_texture_priority": 0.25,
        "rvfx_prior_learning_rate": 0.08,
        "rvfx_assignment_hysteresis": 0.12,
        "rvfx_palette_update_interval": 2,
        "rvfx_minimum_leaf": 8,
        "rvfx_bifurcation_refinement": 4,
        "rvfx_contour_strength": 0.45,
        "rvfx_interior_ink": 0.18,
        "rvfx_line_reach": 1.25,
        "rvfx_look_saturation": 1.18,
        "rvfx_look_contrast": 1.12
      }
    },
    {
      "file": "posterizer-after.webp",
      "pixel_sha256": "5b82c9fceb4a76c41888495ea33938f1b86d9f859258a7ebd9d2a5de40d618f7",
      "capture_ppm_sha256": "54487b408bd7d004f64ec08a127e7b7b62ca19a1d32115d46bc4ba3878f2a24c",
      "width": 960,
      "height": 540,
      "origin": "Actual OBS 32.2.1 Metal readback of synthetic support chart",
      "filter_settings": {
        "rvfx_colors": 24,
        "rvfx_trace_width": 480,
        "rvfx_palette_samples": 4096,
        "rvfx_lightness_weight": 1.0,
        "rvfx_chroma_weight": 1.0,
        "rvfx_hue_weight": 1.0,
        "rvfx_alpha_weight": 0.7,
        "rvfx_node_separation": 1.08,
        "rvfx_detail_priority": 2.0,
        "rvfx_population_exponent": 0.65,
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        "rvfx_structure_radius": 2,
        "rvfx_structure_threshold": 0.065,
        "rvfx_texture_priority": 0.25,
        "rvfx_prior_learning_rate": 0.08,
        "rvfx_assignment_hysteresis": 0.12,
        "rvfx_palette_update_interval": 2,
        "rvfx_minimum_leaf": 8,
        "rvfx_bifurcation_refinement": 4,
        "rvfx_contour_strength": 0.45,
        "rvfx_interior_ink": 0.18,
        "rvfx_line_reach": 1.25,
        "rvfx_look_saturation": 1.18,
        "rvfx_look_contrast": 1.12
      }
    },
    {
      "file": "conv-before.webp",
      "pixel_sha256": "88c90b2dd5e2e182be65f9ea97e778f850d9cb1445f1e86043f7bf033b0e31cc",
      "capture_ppm_sha256": "c69c98ca14715c43989d85296ad4230526f220888f01a849e1183fc678e71a09",
      "width": 960,
      "height": 540,
      "origin": "Actual OBS 32.2.1 Metal readback of synthetic support chart",
      "filter_settings": {
        "convstar_toy_mode": 17,
        "convstar_toy_amount": 1,
        "convstar_support_deformation": 1,
        "convstar_toy_speed": 0,
        "convstar_support_resolution": 720,
        "convstar_cpu_threads": 6,
        "convstar_oklch_hue_perversity": 1,
        "convstar_oklch_lightness_perversity": 1
      }
    },
    {
      "file": "conv-after.webp",
      "pixel_sha256": "151d837d5af64801c4b7414352d09e93f4ed3af92a716595faa6a7e8e0f6f5fd",
      "capture_ppm_sha256": "0dc26ac0e41631d7ac21dea4c395ea0a79229bafa08a1eaad27ff7bb650c845f",
      "width": 960,
      "height": 540,
      "origin": "Actual OBS 32.2.1 Metal readback of synthetic support chart",
      "filter_settings": {
        "convstar_toy_mode": 17,
        "convstar_toy_amount": 1,
        "convstar_support_deformation": 1,
        "convstar_toy_speed": 0,
        "convstar_support_resolution": 720,
        "convstar_cpu_threads": 6,
        "convstar_oklch_hue_perversity": 1,
        "convstar_oklch_lightness_perversity": 1
      }
    },
    {
      "file": "cartoon-before.webp",
      "pixel_sha256": "88c90b2dd5e2e182be65f9ea97e778f850d9cb1445f1e86043f7bf033b0e31cc",
      "capture_ppm_sha256": "c69c98ca14715c43989d85296ad4230526f220888f01a849e1183fc678e71a09",
      "width": 960,
      "height": 540,
      "origin": "Actual OBS 32.2.1 Metal readback of synthetic support chart",
      "filter_settings": {
        "cartoon_gain_v2": 1.0,
        "texture_gain_v2": 0.0,
        "shading_gain_v2": 0.0,
        "shading_rof_c_v2": 0.02,
        "effect_sweeps_v1": 8,
        "threads": 6,
        "mode": 0,
        "jump_lattice_v1": 256,
        "decomposition_v1": 0,
        "fused_passes_v1": 16,
        "relief": 1.0,
        "gloss": 0.75,
        "recovery_gain": 5.0,
        "information_gain": 2.0,
        "phase_folds": 6.0
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    },
    {
      "file": "cartoon-after.webp",
      "pixel_sha256": "dd3757a01143533350d87092af7d50aa643688d366a11c1f024b04ddd74f6d26",
      "capture_ppm_sha256": "9da79d8482a4fe4d1f70ecb0f72ffd950f8ab93654611ebd8c5199de70555181",
      "width": 960,
      "height": 540,
      "origin": "Actual OBS 32.2.1 Metal readback of synthetic support chart",
      "filter_settings": {
        "cartoon_gain_v2": 1.0,
        "texture_gain_v2": 0.0,
        "shading_gain_v2": 0.0,
        "shading_rof_c_v2": 0.02,
        "effect_sweeps_v1": 8,
        "threads": 6,
        "mode": 0,
        "jump_lattice_v1": 256,
        "decomposition_v1": 0,
        "fused_passes_v1": 16,
        "relief": 1.0,
        "gloss": 0.75,
        "recovery_gain": 5.0,
        "information_gain": 2.0,
        "phase_folds": 6.0
      }
    }
  ]
}