Amazon MediaLive · JSON Structure

Medialive Api Audio Normalization Settings Structure

Audio Normalization Settings

Type: object Properties: 3
BroadcastingMedia ProcessingMedia

AudioNormalizationSettings is a JSON Structure definition published by Amazon MediaLive, describing 3 properties. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.

Properties

Algorithm AlgorithmControl TargetLkfs

Meta-schema: https://json-structure.org/meta/core/v0/#

JSON Structure

Raw ↑
{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/amazon-medialive/refs/heads/main/json-structure/medialive-api-audio-normalization-settings-structure.json",
  "name": "AudioNormalizationSettings",
  "type": "object",
  "description": "Audio Normalization Settings",
  "properties": {
    "Algorithm": {
      "allOf": [
        {
          "$ref": "#/components/schemas/AudioNormalizationAlgorithm"
        },
        {
          "xml": {
            "name": "algorithm"
          },
          "description": "Audio normalization algorithm to use. itu17701 conforms to the CALM Act specification, itu17702 conforms to the EBU R-128 specification."
        }
      ]
    },
    "AlgorithmControl": {
      "allOf": [
        {
          "$ref": "#/components/schemas/AudioNormalizationAlgorithmControl"
        },
        {
          "xml": {
            "name": "algorithmControl"
          },
          "description": "When set to correctAudio the output audio is corrected using the chosen algorithm. If set to measureOnly, the audio will be measured but not adjusted."
        }
      ]
    },
    "TargetLkfs": {
      "allOf": [
        {
          "$ref": "#/components/schemas/__doubleMinNegative59Max0"
        },
        {
          "xml": {
            "name": "targetLkfs"
          },
          "description": "Target LKFS(loudness) to adjust volume to. If no value is entered, a default value will be used according to the chosen algorithm.  The CALM Act (1770-1) recommends a target of -24 LKFS. The EBU R-128 specification (1770-2) recommends a target of -23 LKFS."
        }
      ]
    }
  }
}