{
  "phase": "encode_eos",
  "elapsed_seconds": 4.386814401950687,
  "phase_seconds": {
    "init": 0.12954105995595455,
    "input_setup": 0.18893490708433092,
    "pipeline_start": 0.007322050863876939,
    "decode_pull": 0.5900257718749344,
    "map_overlay": 2.4317528211977333,
    "encode_push": 0.7547405250370502,
    "encode_eos": 0.2844972659368068
  },
  "selected_frames": 55,
  "result": "success",
  "returncode": 0,
  "parent_elapsed_seconds": 4.910549513995647,
  "rendering_at_start": 3,
  "stderr_tail": ""
}