{
  "phase": "encode_eos",
  "elapsed_seconds": 3.240029622800648,
  "phase_seconds": {
    "init": 0.09874421381391585,
    "input_setup": 0.16243654815480113,
    "pipeline_start": 0.007168138865381479,
    "decode_pull": 0.2523829520214349,
    "map_overlay": 2.1707742928992957,
    "encode_push": 0.3820821801200509,
    "encode_eos": 0.16644129692576826
  },
  "selected_frames": 56,
  "result": "success",
  "returncode": 0,
  "parent_elapsed_seconds": 3.6679812809452415,
  "rendering_at_start": 2,
  "stderr_tail": ""
}