{
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  "job_id": "qv_walking_sample_v1",
  "video_filename": "walking_uhd_sample.mp4",
  "fps": 25.0,
  "stride": 3,
  "exported_frames": 80,
  "max_frame_id": 79,
  "estimated_source_duration_sec": 3.2,
  "fps_mean": 25.0,
  "avg_sequence_length": 80,
  "action_distribution": {
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  },
  "quality_score": 0.6328,
  "artifacts": {
    "per_frame_records": "data.jsonl",
    "sequence_features": "features.json",
    "job_manifest": "manifest.json"
  }
}