curl --request POST \
  --url https://api.iotools.cloud/v1/tool/video-bitrate-calculator \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "resolution": "1920x1080",
  "customWidth": "1920",
  "customHeight": "1080",
  "frameRate": "30",
  "codec": "h264",
  "quality": "medium",
  "audioBitrate": "128"
}
'

{
  "tool": "video-bitrate-calculator",
  "tool_version": "1.0.1",
  "outputs": {
    "resultTable": [
      {
        "property": "Resolution",
        "value": "1920 x 1080"
      },
      {
        "property": "Video bitrate",
        "value": "4.35 Mbps"
      },
      {
        "property": "Audio bitrate",
        "value": "128 kbps"
      },
      {
        "property": "Container overhead (5%)",
        "value": "224 kbps"
      },
      {
        "property": "Total bitrate",
        "value": "4.71 Mbps"
      }
    ],
    "fileSizeTable": [
      {
        "duration": "1 minute",
        "file-size": "35.30 MB"
      },
      {
        "duration": "10 minutes",
        "file-size": "353.00 MB"
      },
      {
        "duration": "1 hour",
        "file-size": "2.12 GB"
      },
      {
        "duration": "24 hours",
        "file-size": "50.83 GB"
      }
    ],
    "codecComparisonTable": [
      {
        "codec": "H.264 / AVC",
        "recommended-bitrate": "4.35 Mbps",
        "relative-efficiency": "Baseline (1x)"
      },
      {
        "codec": "H.265 / HEVC",
        "recommended-bitrate": "2.18 Mbps",
        "relative-efficiency": "~50% of H.264"
      },
      {
        "codec": "VP9",
        "recommended-bitrate": "2.18 Mbps",
        "relative-efficiency": "~50% of H.264"
      },
      {
        "codec": "AV1",
        "recommended-bitrate": "1.52 Mbps",
        "relative-efficiency": "~35% of H.264"
      }
    ]
  },
  "credits_used": 3,
  "credits_remaining": null
}