{
  "phase": "encode_eos",
  "elapsed_seconds": 3.8276642779819667,
  "phase_seconds": {
    "init": 0.10138930706307292,
    "input_setup": 0.2689114259555936,
    "pipeline_start": 0.011423225980252028,
    "decode_pull": 0.21775364130735397,
    "map_overlay": 2.5547340596094728,
    "encode_push": 0.49626526748761535,
    "encode_eos": 0.17718735057860613
  },
  "selected_frames": 52,
  "result": "success",
  "returncode": 0,
  "started_wall_ms": 1790555107366,
  "finished_wall_ms": 1790555111741,
  "parent_elapsed_seconds": 4.375255762133747,
  "rendering_at_start": 2,
  "stderr_tail": ""
}