Dolby_professional_loudness

Name	Type	Description
enabled	boolean	Enables this analysis type.
is_optional	boolean	If set to true, the analyzer will not fail if this media type did not exist in the source.
correction_mode	enum                           pcm_normalization metadata_update	The Dolby Professional Loudness Correction mode.
use_dialogue_intelligence	boolean	Dolby Dialogue Intelligence enabled.
regulation_type	enum                           atsc_a85_fixed atsc_a85_agile ebu_r128 freetv_op59 arib_tr_b32 manual	The type of regulation to use for Dolby Professional Loudness Correction.
loudness_target	number	The loudness LUFS target (-31..-8 dB). This is the equivalent of dialnorm in the Dolby Digital encoder. minimum: -31 maximum: -8
speech_detection_threshold	integer	The speech detection threshold (0..100, increments of 1). maximum: 100
limit_mode	enum                           true_peak sample_peak	Specifies whether true peak or sample peak is used as the basis for leveling.
peak_limit_db	number	The peak value in dB to use for loudness correction, -12 to -0.1 dBTP (in increments of 0.1 dBTP). minimum: -12 maximum: -0.1

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Example dolby_professional_loudness

{
  "uid": "analyze_task",
  "kind": "analyze",
  "payload": {
    "deep_properties": {
      "audio": [
        {
          "dolby_professional_loudness": {
            "enabled": true,
            "regulation_type": "ebu_r128"
          }
        }
      ]
    }
  }
}