{
  "phase": "encode_eos",
  "elapsed_seconds": 3.708483403082937,
  "phase_seconds": {
    "init": 0.10046576103195548,
    "input_setup": 0.17997663607820868,
    "pipeline_start": 0.017388088162988424,
    "decode_pull": 1.7012917683459818,
    "map_overlay": 1.0953761441633105,
    "encode_push": 0.2683075573295355,
    "encode_eos": 0.34567744797095656
  },
  "selected_frames": 23,
  "result": "success",
  "returncode": 0,
  "started_wall_ms": 1790497064851,
  "finished_wall_ms": 1790497069109,
  "parent_elapsed_seconds": 4.25804562587291,
  "rendering_at_start": 4,
  "stderr_tail": ""
}