{
  "status": "failed",
  "verified": false,
  "error": "CalledProcessError: Command '['ffmpeg', '-v', 'error', '-y', '-loop', '1', '-i', '/data/video-pipeline/GacMaiAudio/project/003-Nhung-La-Thu-Duoi-Ghe-Cuoi/image/intro-poster-1920x1080-v2.png', '-i', '/data/video-pipeline/GacMaiAudio/project/003-Nhung-La-Thu-Duoi-Ghe-Cuoi/audio/intro-full.wav', '-t', '5.680000', '-r', '30', '-c:v', 'h264_nvenc', '-preset', 'p4', '-cq', '21', '-pix_fmt', 'yuv420p', '-c:a', 'aac', '-ar', '48000', '-ac', '2', '-movflags', '+faststart', '/data/video-pipeline/GacMaiAudio/project/003-Nhung-La-Thu-Duoi-Ghe-Cuoi/output/intro/intro.mp4']' returned non-zero exit status 1.",
  "failed_at": "2026-07-20T08:26:09.846021+00:00"
}