{
  "hardware": {
    "computer": "Mac mini",
    "chip": "Apple M6",
    "modelIdentifier": "Mac18,5",
    "architecture": "arm64",
    "cpuCores": 12,
    "memoryGB": 24,
    "macOS": "27.0.1",
    "osBuild": "26A434",
    "swift": "6.4 (swiftlang-6.4.0.34.1)",
    "power": "AC",
    "configuration": "Release / default optimized SwiftPM build",
    "environment": "User Mac with normal background activity; no thermal isolation or cold-cache control"
  },
  "validPairedComparison": {
    "BOSS": {
      "clockReadySeconds": 0.7324835416657152,
      "cpuSeconds": 0.18239599999999997,
      "peakRSSBytes": 93257728,
      "validPairedRuns": 39,
      "seekClockLandings": 30,
      "medianSeekSeconds": 0.05273454167036107
    },
    "Other Player": {
      "clockReadySeconds": 0.7458870416667196,
      "cpuSeconds": 0.15285999999999997,
      "peakRSSBytes": 72089600,
      "validPairedRuns": 39,
      "seekClockLandings": 30,
      "medianSeekSeconds": 0.07805920833197888
    }
  },
  "qualification": "Exclude the three missing-video AVC runs and their Other Player counterparts from paired aggregate CPU/RSS/startup. The corrected AVC repeats are separate. Startup is clock above 0.5 s, not first-frame latency. Short-session CPU and lifetime RSS, not energy or system-wide memory.",
  "renderAudit": {
    "runs": 84,
    "bossWitnesses": 39,
    "bossRuns": 42,
    "Other PlayerWitnesses": 42,
    "Other PlayerRuns": 42,
    "missingBOSSCase": "h264-inband-avcc.mkv",
    "status": "Corrected in final acceptance: 3/3 default-route repeats with owned rendered frames."
  },
  "localCases": [
    {
      "media": "sdr-h264.mp4",
      "source": "84-run paired rendering audit",
      "metrics": {
        "BOSS": {
          "clockReadySeconds": 0.6255533333314816,
          "cpuSeconds": 0.11513899999999999,
          "peakRSSBytes": 92946432
        },
        "Other Player": {
          "clockReadySeconds": 0.6595883333357051,
          "cpuSeconds": 0.12605899999999998,
          "peakRSSBytes": 91439104
        }
      }
    },
    {
      "media": "hdr10-hevc.mp4",
      "source": "84-run paired rendering audit",
      "metrics": {
        "BOSS": {
          "clockReadySeconds": 0.6277583333285293,
          "cpuSeconds": 0.119254,
          "peakRSSBytes": 83427328
        },
        "Other Player": {
          "clockReadySeconds": 0.6585866250024992,
          "cpuSeconds": 0.10624199999999998,
          "peakRSSBytes": 70680576
        }
      }
    },
    {
      "media": "av1.mp4",
      "source": "84-run paired rendering audit",
      "metrics": {
        "BOSS": {
          "clockReadySeconds": 0.6279629999989993,
          "cpuSeconds": 0.11368800000000001,
          "peakRSSBytes": 83689472
        },
        "Other Player": {
          "clockReadySeconds": 0.6755627499951515,
          "cpuSeconds": 0.11455999999999998,
          "peakRSSBytes": 79839232
        }
      }
    },
    {
      "media": "vp9.webm",
      "source": "84-run paired rendering audit",
      "metrics": {
        "BOSS": {
          "clockReadySeconds": 0.8064219166699331,
          "cpuSeconds": 0.797369,
          "peakRSSBytes": 152289280
        },
        "Other Player": {
          "clockReadySeconds": 1.148796333334758,
          "cpuSeconds": 0.10454500000000001,
          "peakRSSBytes": 61997056
        }
      }
    },
    {
      "media": "restart-witness-av.mp4",
      "source": "84-run paired rendering audit",
      "metrics": {
        "BOSS": {
          "clockReadySeconds": 0.7324835416657152,
          "cpuSeconds": 0.16392600000000002,
          "peakRSSBytes": 93093888
        },
        "Other Player": {
          "clockReadySeconds": 0.7650591249985155,
          "cpuSeconds": 0.14385499999999998,
          "peakRSSBytes": 71647232
        }
      }
    },
    {
      "media": "restart-witness-subs.mkv",
      "source": "84-run paired rendering audit",
      "metrics": {
        "BOSS": {
          "clockReadySeconds": 0.7278137916655396,
          "cpuSeconds": 0.17973,
          "peakRSSBytes": 94388224
        },
        "Other Player": {
          "clockReadySeconds": 0.7619680833304301,
          "cpuSeconds": 0.14573700000000003,
          "peakRSSBytes": 71565312
        }
      }
    },
    {
      "media": "cue-axis-bframes.mkv",
      "source": "84-run paired rendering audit",
      "metrics": {
        "BOSS": {
          "clockReadySeconds": 0.7347868750002817,
          "cpuSeconds": 0.277548,
          "peakRSSBytes": 93257728
        },
        "Other Player": {
          "clockReadySeconds": 0.765404750003654,
          "cpuSeconds": 0.25896399999999997,
          "peakRSSBytes": 72073216
        }
      }
    },
    {
      "media": "cue-axis-bframes.mp4",
      "source": "84-run paired rendering audit",
      "metrics": {
        "BOSS": {
          "clockReadySeconds": 0.8450155416649068,
          "cpuSeconds": 0.32439299999999993,
          "peakRSSBytes": 102907904
        },
        "Other Player": {
          "clockReadySeconds": 0.7458870416667196,
          "cpuSeconds": 0.25851700000000005,
          "peakRSSBytes": 72024064
        }
      }
    },
    {
      "media": "bridge-eac3-51.mkv",
      "source": "84-run paired rendering audit",
      "metrics": {
        "BOSS": {
          "clockReadySeconds": 0.6290621250009281,
          "cpuSeconds": 0.13169699999999998,
          "peakRSSBytes": 84754432
        },
        "Other Player": {
          "clockReadySeconds": 0.7630569166649366,
          "cpuSeconds": 0.212702,
          "peakRSSBytes": 76234752
        }
      }
    },
    {
      "media": "hev1-inband-xps.mp4",
      "source": "84-run paired rendering audit",
      "metrics": {
        "BOSS": {
          "clockReadySeconds": 0.6301540416679927,
          "cpuSeconds": 0.12018899999999996,
          "peakRSSBytes": 82919424
        },
        "Other Player": {
          "clockReadySeconds": 0.6796769166685408,
          "cpuSeconds": 0.11817499999999997,
          "peakRSSBytes": 63700992
        }
      }
    },
    {
      "media": "h264-inband-avcc.mkv",
      "source": "BOSS post-fix repeats; Other Player prior paired audit, not a fresh pair",
      "metrics": {
        "BOSS": {
          "clockReadySeconds": 0.6366620833287016,
          "cpuSeconds": 0.251325,
          "peakRSSBytes": 88408064
        },
        "Other Player": {
          "clockReadySeconds": 0.6708864166648709,
          "cpuSeconds": 0.11091899999999999,
          "peakRSSBytes": 64405504
        }
      }
    },
    {
      "media": "vod-open-seek.mkv",
      "source": "84-run paired rendering audit",
      "metrics": {
        "BOSS": {
          "clockReadySeconds": 0.7685992500046268,
          "cpuSeconds": 0.30793,
          "peakRSSBytes": 95846400
        },
        "Other Player": {
          "clockReadySeconds": 0.7637591249949764,
          "cpuSeconds": 0.23316599999999998,
          "peakRSSBytes": 73662464
        }
      }
    },
    {
      "media": "gop-5.ts",
      "source": "84-run paired rendering audit",
      "metrics": {
        "BOSS": {
          "clockReadySeconds": 0.8326801250004792,
          "cpuSeconds": 0.3576080000000001,
          "peakRSSBytes": 98844672
        },
        "Other Player": {
          "clockReadySeconds": 0.7255329166655429,
          "cpuSeconds": 0.23143999999999998,
          "peakRSSBytes": 73695232
        }
      }
    },
    {
      "media": "gop-10.ts",
      "source": "84-run paired rendering audit",
      "metrics": {
        "BOSS": {
          "clockReadySeconds": 0.8355016250061453,
          "cpuSeconds": 0.34141599999999994,
          "peakRSSBytes": 99401728
        },
        "Other Player": {
          "clockReadySeconds": 0.7304110416662297,
          "cpuSeconds": 0.21732899999999997,
          "peakRSSBytes": 73515008
        }
      }
    }
  ],
  "finalAcceptance": {
    "runs": 11,
    "videoWitnesses": 11,
    "seekClockLandings": 12,
    "headerGateFailures": 0,
    "requests": 116,
    "revocationCode": -20002,
    "focusedTestsPassed": 4
  },
  "longHLS": [
    {
      "audioTracks": 1,
      "clockReadySeconds": 1.009479583335633,
      "contentType": "onDemand",
      "cpuSeconds": 0.779423,
      "decodedHDR10PlusStatus": "notObserved",
      "duration": 1200.021333,
      "elapsedSeconds": 7.485709958338703,
      "engine": "BOSS",
      "media": "media.m3u8",
      "metric": "load-to-clock-0.5s; not photon latency",
      "outputHDR10PlusPayloadBytes": null,
      "outputHDR10PlusStatus": "notObserved",
      "peakQueuedSamples": 24,
      "peakRSSBytes": 101777408,
      "phase": "playing",
      "position": 4.971246374,
      "presentingLayerCount": 3,
      "ready": true,
      "requestedObservationSeconds": 3,
      "route": "owned",
      "seekResults": [
        {
          "accepted": true,
          "actual": 12,
          "landedWithin1Second": true,
          "latencySeconds": 0.04135683333151974,
          "positionAfterObservation": 12.963575043,
          "submittedVideoFramesAfterSeek": 29,
          "submittedVideoPTSAfterSeek": 13.141333,
          "target": 12
        },
        {
          "accepted": true,
          "actual": 90,
          "landedWithin1Second": true,
          "latencySeconds": 0.04936549999547424,
          "positionAfterObservation": 90.972199835,
          "submittedVideoFramesAfterSeek": 30,
          "submittedVideoPTSAfterSeek": 91.181333,
          "target": 90
        },
        {
          "accepted": true,
          "actual": 4,
          "landedWithin1Second": true,
          "latencySeconds": 0.04228579166374402,
          "positionAfterObservation": 4.971246374,
          "submittedVideoFramesAfterSeek": 29,
          "submittedVideoPTSAfterSeek": 5.141333,
          "target": 4
        }
      ],
      "steadyPlaybackAdvancedSeconds": 2.799929666,
      "submittedAudioFrames": 70,
      "submittedVideoFrames": 29,
      "subtitleTracks": 0,
      "teardownSeconds": 0.053476833330933005
    },
    {
      "audioTracks": 1,
      "clockReadySeconds": 0.7433860416640528,
      "contentType": "onDemand",
      "cpuSeconds": 0.37245100000000003,
      "duration": 1200.04,
      "elapsedSeconds": 6.282190083329624,
      "engine": "Other Player",
      "media": "media.m3u8",
      "metric": "load-to-clock-0.5s; not photon latency",
      "peakRSSBytes": 94240768,
      "phase": "playing",
      "position": 5.02141625,
      "presentingLayerCount": 3,
      "ready": true,
      "requestedObservationSeconds": 3,
      "route": "loopback",
      "seekResults": [
        {
          "accepted": true,
          "actual": 11.999666333333334,
          "landedWithin1Second": true,
          "latencySeconds": 0.10208208333642688,
          "target": 12
        },
        {
          "accepted": true,
          "actual": 3.9996663333333338,
          "landedWithin1Second": true,
          "latencySeconds": 0.06379283333808417,
          "target": 4
        }
      ],
      "steadyPlaybackAdvancedSeconds": 3.0008208759999997,
      "subtitleTracks": 0
    }
  ],
  "notMeasured": [
    "Exact private FEL GPU / RPU synchronization comparison",
    "Battery or energy",
    "Dropped-frame quality score or PSNR/SSIM",
    "End-to-end audio latency / Atmos receiver fidelity",
    "Native iOS, tvOS, MacCatalyst app/device acceptance",
    "Statistically isolated thermal/cold-cache performance"
  ]
}