[
  "ffmpeg",
  "-nostdin",
  "-hide_banner",
  "-loglevel",
  "error",
  "-n",
  "-threads",
  "2",
  "-i",
  "/data/codex-artifacts/contextra/action-model-eval/2026/2026-10-28_contextra-self-filming-original01-review_r01/아이서티_컨텍스트라_싸움_쓰러짐_자체촬영_원본01_검토자료/아이서티_컨텍스트라_싸움_쓰러짐_자체촬영_원본01_Frame검토본_오류구간제외.mp4",
  "-an",
  "-filter_threads",
  "1",
  "-vf",
  "select=eq(n\\,0)+eq(n\\,10703)+eq(n\\,10704)+eq(n\\,10803)+eq(n\\,10804)+eq(n\\,14503)+eq(n\\,14504)+eq(n\\,31936),crop=1280:120:0:0",
  "-fps_mode",
  "passthrough",
  "-threads",
  "1",
  "/data/codex-artifacts/contextra/action-model-eval/2026/2026-10-28_contextra-self-filming-original01-review_r01/reports/clean_header_samples/header_%02d.png"
]