{
  "created": "2026-09-06 18:29:54",
  "frames": 736136,
  "videos": 2311,
  "image_size": 512,
  "jpeg_quality": 90,
  "bytes": 11994372200,
  "undecodable_rows": 0,
  "note": "long side resized to image_size, aspect preserved, NOT padded; pad to square at load time"
}