{
  "phase": "encode_eos",
  "elapsed_seconds": 3.0778950406238437,
  "phase_seconds": {
    "init": 0.3501531248912215,
    "input_setup": 0.4188456917181611,
    "pipeline_start": 0.012341448105871677,
    "decode_pull": 0.5924828802235425,
    "map_overlay": 1.1541352062486112,
    "encode_push": 0.20634885178878903,
    "encode_eos": 0.34358783764764667
  },
  "selected_frames": 10,
  "result": "success",
  "returncode": 0,
  "started_wall_ms": 1790478955686,
  "finished_wall_ms": 1790478959936,
  "parent_elapsed_seconds": 4.250168907921761,
  "rendering_at_start": 4,
  "stderr_tail": ""
}