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    "[silencedetect @ 0x55a8acefe800] silence_end: 577.952 | silence_duration: 0.952109",
    "[silencedetect @ 0x55a8acefe800] silence_start: 580.05",
    "[silencedetect @ 0x55a8acefe800] silence_end: 581.003 | silence_duration: 0.952834",
    "[silencedetect @ 0x55a8acefe800] silence_start: 585.543",
    "[silencedetect @ 0x55a8acefe800] silence_end: 586.503 | silence_duration: 0.960544",
    "[silencedetect @ 0x55a8acefe800] silence_start: 591.643",
    "[silencedetect @ 0x55a8acefe800] silence_end: 592.611 | silence_duration: 0.96771",
    "[silencedetect @ 0x55a8acefe800] silence_start: 594.154",
    "[silencedetect @ 0x55a8acefe800] silence_end: 595.069 | silence_duration: 0.914875",
    "[silencedetect @ 0x55a8acefe800] silence_start: 596.987",
    "[silencedetect @ 0x55a8acefe800] silence_end: 597.943 | silence_duration: 0.955329",
    "[silencedetect @ 0x55a8acefe800] silence_start: 605.531",
    "[silencedetect @ 0x55a8acefe800] silence_end: 606.539 | silence_duration: 1.00794",
    "[silencedetect @ 0x55a8acefe800] silence_start: 609.699",
    "[silencedetect @ 0x55a8acefe800] silence_end: 610.621 | silence_duration: 0.922177",
    "[silencedetect @ 0x55a8acefe800] silence_start: 615.673",
    "[silencedetect @ 0x55a8acefe800] silence_end: 616.618 | silence_duration: 0.945125",
    "[silencedetect @ 0x55a8acefe800] silence_start: 623.85",
    "[silencedetect @ 0x55a8acefe800] silence_end: 625.836 | silence_duration: 1.98649",
    "[silencedetect @ 0x55a8acefe800] silence_start: 627.04",
    "[silencedetect @ 0x55a8acefe800] silence_end: 628.345 | silence_duration: 1.30467",
    "[silencedetect @ 0x55a8acefe800] silence_start: 631.911",
    "[silencedetect @ 0x55a8acefe800] silence_end: 633.03 | silence_duration: 1.11882",
    "[silencedetect @ 0x55a8acefe800] silence_start: 636.453",
    "[silencedetect @ 0x55a8acefe800] silence_end: 637.418 | silence_duration: 0.964989",
    "[silencedetect @ 0x55a8acefe800] silence_start: 641.293",
    "[silencedetect @ 0x55a8acefe800] silence_end: 642.221 | silence_duration: 0.928163",
    "[silencedetect @ 0x55a8acefe800] silence_start: 650.09",
    "[silencedetect @ 0x55a8acefe800] silence_end: 651.011 | silence_duration: 0.920544",
    "[silencedetect @ 0x55a8acefe800] silence_start: 652.746",
    "[silencedetect @ 0x55a8acefe800] silence_end: 653.685 | silence_duration: 0.939093",
    "[silencedetect @ 0x55a8acefe800] silence_start: 658.565",
    "[silencedetect @ 0x55a8acefe800] silence_end: 659.567 | silence_duration: 1.00263",
    "[silencedetect @ 0x55a8acefe800] silence_start: 669.107",
    "[silencedetect @ 0x55a8acefe800] silence_end: 670.066 | silence_duration: 0.959229",
    "[silencedetect @ 0x55a8acefe800] silence_start: 671.594",
    "[silencedetect @ 0x55a8acefe800] silence_end: 672.511 | silence_duration: 0.917687",
    "[silencedetect @ 0x55a8acefe800] silence_start: 673.848",
    "[silencedetect @ 0x55a8acefe800] silence_end: 674.779 | silence_duration: 0.931701",
    "[silencedetect @ 0x55a8acefe800] silence_start: 677.757",
    "[silencedetect @ 0x55a8acefe800] silence_end: 679.661 | silence_duration: 1.90376",
    "[silencedetect @ 0x55a8acefe800] silence_start: 681.006",
    "[silencedetect @ 0x55a8acefe800] silence_end: 682.318 | silence_duration: 1.31156",
    "[silencedetect @ 0x55a8acefe800] silence_start: 684.486",
    "[silencedetect @ 0x55a8acefe800] silence_end: 685.41 | silence_duration: 0.924218",
    "[silencedetect @ 0x55a8acefe800] silence_start: 689.56",
    "[silencedetect @ 0x55a8acefe800] silence_end: 690.546 | silence_duration: 0.98517",
    "[silencedetect @ 0x55a8acefe800] silence_start: 695.287",
    "[silencedetect @ 0x55a8acefe800] silence_end: 696.24 | silence_duration: 0.953016",
    "[silencedetect @ 0x55a8acefe800] silence_start: 697.54",
    "[silencedetect @ 0x55a8acefe800] silence_end: 698.46 | silence_duration: 0.920091",
    "[silencedetect @ 0x55a8acefe800] silence_start: 702.912",
    "[silencedetect @ 0x55a8acefe800] silence_end: 703.86 | silence_duration: 0.947937",
    "[silencedetect @ 0x55a8acefe800] silence_start: 706.339",
    "[silencedetect @ 0x55a8acefe800] silence_end: 707.324 | silence_duration: 0.985488",
    "[silencedetect @ 0x55a8acefe800] silence_start: 708.611",
    "[silencedetect @ 0x55a8acefe800] silence_end: 709.54 | silence_duration: 0.928844",
    "[silencedetect @ 0x55a8acefe800] silence_start: 711.444",
    "[silencedetect @ 0x55a8acefe800] silence_end: 712.354 | silence_duration: 0.909796",
    "[silencedetect @ 0x55a8acefe800] silence_start: 714.518",
    "[silencedetect @ 0x55a8acefe800] silence_end: 715.44 | silence_duration: 0.921769",
    "[silencedetect @ 0x55a8acefe800] silence_start: 722.038",
    "[silencedetect @ 0x55a8acefe800] silence_end: 722.976 | silence_duration: 0.937959",
    "[silencedetect @ 0x55a8acefe800] silence_start: 730.651",
    "[silencedetect @ 0x55a8acefe800] silence_end: 731.592 | silence_duration: 0.941134",
    "[silencedetect @ 0x55a8acefe800] silence_start: 737.796",
    "[silencedetect @ 0x55a8acefe800] silence_end: 738.748 | silence_duration: 0.951927",
    "[silencedetect @ 0x55a8acefe800] silence_start: 740.554",
    "[silencedetect @ 0x55a8acefe800] silence_end: 741.456 | silence_duration: 0.902086",
    "[silencedetect @ 0x55a8acefe800] silence_start: 743.079",
    "[silencedetect @ 0x55a8acefe800] silence_end: 744.042 | silence_duration: 0.963084",
    "[silencedetect @ 0x55a8acefe800] silence_start: 745.808",
    "[silencedetect @ 0x55a8acefe800] silence_end: 746.726 | silence_duration: 0.917551",
    "[silencedetect @ 0x55a8acefe800] silence_start: 748.024",
    "[silencedetect @ 0x55a8acefe800] silence_end: 749.005 | silence_duration: 0.980771",
    "[silencedetect @ 0x55a8acefe800] silence_start: 757.05",
    "[silencedetect @ 0x55a8acefe800] silence_end: 757.998 | silence_duration: 0.947256",
    "[silencedetect @ 0x55a8acefe800] silence_start: 764.874",
    "[silencedetect @ 0x55a8acefe800] silence_end: 765.816 | silence_duration: 0.941995",
    "[silencedetect @ 0x55a8acefe800] silence_start: 769.654",
    "[silencedetect @ 0x55a8acefe800] silence_end: 770.565 | silence_duration: 0.910794"
  ],
  "decision": "Proceed: render parts are valid, concat completed, blackdetect clear. Duration delta is explained by service padding across 9 parts.",
  "manual_qa_required": [
    "Watch early/mid/late checkpoints and part joins to confirm voice/subtitle sync.",
    "Confirm transitions are smooth and no heading image holds under following scene narration."
  ],
  "notes": [
    "Auto-overridden after review: duration_diff_sec exceeds strict 0.75s only because each rendered part carries about 0.95-1.0s padding; this is consistent and non-fatal."
  ],
  "override_at": "2026-06-10T14:26:36"
}