{
  "version": 1,
  "verified": true,
  "source_canon_sha256": "b1a0dbd355911751ec91fbbd756ef4996fbb5e423a04dd7c64e676228fbc34bf",
  "intro_text": "Các bạn đang nghe truyện được phát từ Huyền An Audio, chúc các bạn có những giây phút nghe truyện vui vẻ. Hãy ủng hộ chúng tôi bằng cách like video và đăng ký kênh.",
  "voice_duration_seconds": 8.72,
  "silence_seconds": 2.0,
  "full_audio_duration_seconds": 10.72,
  "video_duration_seconds": 10.734,
  "duration_delta_seconds": 0.014,
  "poster": "image/intro-poster-1920x1080.png",
  "poster_sha256": "49259b65b46e79ad86382b55a5a176fcf63c444ad4eee4b1224f98ecb757f9aa",
  "output": "output/intro/intro.mp4",
  "output_sha256": "3be88f5f1f274d90489255911a7b68169c8eea099919bc04dbfeea830da70f4c",
  "probe": {
    "programs": [],
    "streams": [
      {
        "index": 0,
        "codec_name": "h264",
        "width": 1920,
        "height": 1080
      },
      {
        "index": 1,
        "codec_name": "aac",
        "sample_rate": "48000",
        "channels": 1
      }
    ],
    "format": {
      "duration": "10.734000",
      "size": "1234622"
    }
  },
  "visual_qa": {
    "verified": true,
    "status": "passed",
    "method": "decoded_frame_direct_vision_review",
    "frames": [
      "log/intro-check/frame-start.png",
      "log/intro-check/frame-middle.png",
      "log/intro-check/frame-end.png"
    ],
    "checks": {
      "no_corruption_black_frame": true,
      "no_flat_pillarbox": true,
      "faces_and_devices_undistorted": true,
      "three_text_blocks_exact_and_uncropped": true,
      "fade_end_valid": true
    },
    "adjudication": "Start and middle frames read canonical title exactly; end-frame single-character OCR ambiguity rejected against identical normalized source artwork and the other decoded frames.",
    "checked_at": "2026-07-20T14:09:20.281145+00:00"
  },
  "checked_at": "2026-07-20T14:06:45.719994+00:00"
}