{
  "video_bytes_per_second": 285691.3247671565,
  "analytics_bytes_per_second": 43193.40509376941,
  "reduction_percent": 84.88109321171274,
  "video_mb_30s": 8.570739743014695,
  "analytics_mb_30s": 1.2958021528130823,
  "messages": 169,
  "thumbnail_messages": 77,
  "capture": {
    "start": "2026-09-24T00:17:01.831Z",
    "end": "2026-09-24T00:17:31.886Z",
    "source": "Live Jetson demo player; ABC NEWS and BBC News",
    "overlays": "Actual player overlays; source-timestamp aligned",
    "audio": false
  },
  "sample": {
    "telemetry": {
      "bytes": 1295848,
      "messages": 169,
      "by_type": {
        "face_presence": 997085,
        "stream_status": 286405,
        "face_visibility": 3928,
        "shot": 723,
        "chyron": 1415,
        "transcript": 2502,
        "broadcast_segment": 3790
      },
      "thumbnail_messages": 77,
      "started_at": 1790209018.5442064,
      "seconds": 30.00106143951416
    },
    "video": {
      "abc-news": {
        "bytes": 5223580,
        "seconds": 30.2
      },
      "bbc-news": {
        "bytes": 3395280,
        "seconds": 30.12
      }
    }
  },
  "basis": "Concurrent 30-second application-data samples. Video is encoded H.264 MPEG-TS without audio. Analytics is MQTT JSON payload including base64 thumbnails. Protocol/TLS overhead, retransmissions, browser previews and source download traffic are excluded. This is a lab observation, not a measured Starlink link or guaranteed saving.",
  "one_gb_projection": {
    "video_bytes": 1000000000,
    "analytics_bytes": 151189067.88287252,
    "elapsed_seconds_two_feeds": 3500.2812942080677,
    "elapsed_hours_two_feeds": 0.972300359502241,
    "aggregate_feed_hours": 1.944600719004482,
    "video_transfer_cost": 2,
    "analytics_transfer_cost": 0.30237813576574507,
    "transfer_cost_reduction": 1.6976218642342549,
    "basis": "Linear extrapolation from concurrent 30-second sample, not a longer measurement."
  },
  "cost_assumptions": {
    "price_per_gb": 2,
    "bytes_per_gb": 1000000000,
    "days_per_month": 30,
    "currency": "User-specified dollar unit",
    "basis": "Projection from lab average; not a Starlink tariff. Excludes other fees, overhead, previews and software/model downloads."
  }
}