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Class: Aws::MediaLive::Types::AudioNormalizationSettings

Inherits:
Struct
  • Object
show all
Defined in:
(unknown)

Overview

Note:

When passing AudioNormalizationSettings as input to an Aws::Client method, you can use a vanilla Hash:

{
  algorithm: "ITU_1770_1", # accepts ITU_1770_1, ITU_1770_2
  algorithm_control: "CORRECT_AUDIO", # accepts CORRECT_AUDIO
  target_lkfs: 1.0,
}

Audio Normalization Settings

Returned by:

Instance Attribute Summary collapse

Instance Attribute Details

#algorithmString

Audio normalization algorithm to use. itu17701 conforms to the CALM Act specification, itu17702 conforms to the EBU R-128 specification.

Possible values:

  • ITU_1770_1
  • ITU_1770_2

Returns:

  • (String)

    Audio normalization algorithm to use.

#algorithm_controlString

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.

Possible values:

  • CORRECT_AUDIO

Returns:

  • (String)

    When set to correctAudio the output audio is corrected using the chosen algorithm.

#target_lkfsFloat

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.

Returns:

  • (Float)

    Target LKFS(loudness) to adjust volume to.