{
  "schema": 1,
  "generated_at": "2026-09-22",
  "host": "Windows x64; RTX 2070 SUPER 8GB; 48GB RAM",
  "source_boundary": "four pre-sampled H3 Turbo8 latent files; no resampling and no paid video API",
  "cases": [
    {
      "case": "ecommerce",
      "video": "media/local-h3/h3-ecommerce-turbo8.mp4",
      "video_sha256": "fe7434ede9f4fb09ad4f77ca50bc23a6a6a2312a9b22d1443d7e5993e41bfc6d",
      "contact_sheet": "media/local-h3/h3-ecommerce-turbo8-contact.jpg",
      "ffprobe": {
        "width": 832,
        "height": 480,
        "fps": "24/1",
        "frames": 107,
        "duration_seconds": 4.458333,
        "audio_streams": 0
      },
      "decoded_frame_count": 107,
      "finite_pixels": true,
      "brightness_range": [
        133.6201171875,
        137.85888671875
      ],
      "adjacent_frame_mae": {
        "min": 0.4767795205116272,
        "median": 1.5553927421569824,
        "max": 7.105143070220947
      },
      "technical_status": "passed",
      "quality_status": "manual_review_recorded_not_generalized",
      "manual_review": {
        "subject_continuity": "mostly_stable_adult_presenter_and_amber_bottle",
        "action_order": "hand_reaches_then_lifts_and_turns_bottle; broadly_followed",
        "contact": "hand_bottle_contact_is_visible; label_and_finger_geometry_need_edit_review",
        "camera": "locked_close_view; no_unwanted_cut_observed",
        "usable_for": "rough_product_broll_or_atmosphere_after_product_identity_check",
        "not_proven": "exact_label_text_or_commercial_product_fidelity"
      }
    },
    {
      "case": "anime",
      "video": "media/local-h3/h3-anime-turbo8.mp4",
      "video_sha256": "3605f1bd7507ff808b550833588cc9a6da154d38c62e51c7a2260f339d9db758",
      "contact_sheet": "media/local-h3/h3-anime-turbo8-contact.jpg",
      "ffprobe": {
        "width": 832,
        "height": 480,
        "fps": "24/1",
        "frames": 107,
        "duration_seconds": 4.458333,
        "audio_streams": 0
      },
      "decoded_frame_count": 107,
      "finite_pixels": true,
      "brightness_range": [
        205.50299072265625,
        209.62098693847656
      ],
      "adjacent_frame_mae": {
        "min": 0.0553385429084301,
        "median": 0.2599555253982544,
        "max": 7.127007484436035
      },
      "technical_status": "passed",
      "quality_status": "manual_review_recorded_not_generalized",
      "manual_review": {
        "subject_continuity": "silver_hair_navy_dress_and_black_boots_remain_visible",
        "action_order": "side_steps_then_arms_raise; broadly_followed",
        "contact": "both_boots_stay_on_floor_in_sampled_keyframes",
        "camera": "locked_full_body_frame; no_cut_observed",
        "usable_for": "low_cost_motion_blocking_or_background_insert_after_full_speed_review",
        "not_proven": "long_dance_sequence_or_complex_hand_detail"
      }
    },
    {
      "case": "cinematic",
      "video": "media/local-h3/h3-cinematic-turbo8.mp4",
      "video_sha256": "466ec09b799be8a4ac31872c0d5903e486715d8ab4470567905eaf0b4503ffe5",
      "contact_sheet": "media/local-h3/h3-cinematic-turbo8-contact.jpg",
      "ffprobe": {
        "width": 832,
        "height": 480,
        "fps": "24/1",
        "frames": 107,
        "duration_seconds": 4.458333,
        "audio_streams": 0
      },
      "decoded_frame_count": 107,
      "finite_pixels": true,
      "brightness_range": [
        52.93017578125,
        63.55891799926758
      ],
      "adjacent_frame_mae": {
        "min": 1.1372612714767456,
        "median": 1.8589951992034912,
        "max": 3.976616859436035
      },
      "technical_status": "passed",
      "quality_status": "manual_review_recorded_not_generalized",
      "manual_review": {
        "subject_continuity": "single_dark_coat_pedestrian_with_umbrella_is_visible",
        "action_order": "left_to_right_walk_is_visible",
        "contact": "no_complex_object_contact_claimed",
        "camera": "side_wide_composition_is_stable; requested_dolly_is_not_strongly_evidenced",
        "usable_for": "atmospheric_broll_and_transition_layer",
        "not_proven": "cinematic_camera_motion_or_consistent_rain_detail"
      }
    },
    {
      "case": "effects",
      "video": "media/local-h3/h3-effects-turbo8.mp4",
      "video_sha256": "6357f226b7682c04ae63d3ff0df5e7c3223c24b0844844f8f6427d52f2926df2",
      "contact_sheet": "media/local-h3/h3-effects-turbo8-contact.jpg",
      "ffprobe": {
        "width": 832,
        "height": 480,
        "fps": "24/1",
        "frames": 107,
        "duration_seconds": 4.458333,
        "audio_streams": 0
      },
      "decoded_frame_count": 107,
      "finite_pixels": true,
      "brightness_range": [
        0.0,
        32.54275131225586
      ],
      "adjacent_frame_mae": {
        "min": 0.015625,
        "median": 1.1623263359069824,
        "max": 5.33289909362793
      },
      "technical_status": "passed",
      "quality_status": "manual_review_recorded_not_generalized",
      "manual_review": {
        "subject_continuity": "single_golden_ribbon_and_particle_trail_remain_coherent",
        "action_order": "arc_sweeps_then_spreads_and_fades",
        "contact": "not_applicable",
        "camera": "locked_black_background",
        "usable_for": "screen_additive_or_luma_keyed_effect_layer_after_edge_check",
        "not_proven": "true_alpha_channel_or_clean_key_at_all_edges"
      }
    }
  ],
  "global_boundary": [
    "These are four prompts and one seed on one host, not a success-rate estimate.",
    "Technical playback and contact sheets do not establish commercial identity, choreography, or cinematic quality.",
    "Native audio was not requested in this batch; audio quality is unassessed.",
    "The benchmark latent format predates the product recovery manifest; decode evidence is independent of local.video.recover."
  ],
  "evidence_source": "Local H3 Turbo8 benchmark on Windows x64, RTX 2070 SUPER 8GB, 48GB RAM; four pre-sampled latent files independently decoded and reviewed."
}