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Showing content from https://docs.aws.amazon.com/sdkforruby/api/Aws/MediaConvert/Types/Eac3AtmosSettings.html below:

Eac3AtmosSettings — AWS SDK for Ruby V2

You are viewing documentation for version 2 of the AWS SDK for Ruby. Version 3 documentation can be found here.

Inherits:

Struct

• Object
• Struct
• Aws::MediaConvert::Types::Eac3AtmosSettings

show all

Defined in:

(unknown)

When passing Eac3AtmosSettings as input to an Aws::Client method, you can use a vanilla Hash:

{
  bitrate: 1,
  bitstream_mode: "COMPLETE_MAIN",   coding_mode: "CODING_MODE_9_1_6",   dialogue_intelligence: "ENABLED",   dynamic_range_compression_line: "NONE",   dynamic_range_compression_rf: "NONE",   lo_ro_center_mix_level: 1.0,
  lo_ro_surround_mix_level: 1.0,
  lt_rt_center_mix_level: 1.0,
  lt_rt_surround_mix_level: 1.0,
  metering_mode: "LEQ_A",   sample_rate: 1,
  speech_threshold: 1,
  stereo_downmix: "NOT_INDICATED",   surround_ex_mode: "NOT_INDICATED", }

Required when you set (Codec) under (AudioDescriptions)>(CodecSettings) to the value EAC3_ATMOS.

Returned by:

• AudioCodecSettings#eac_3_atmos_settings

• #bitrate ⇒ Integer

  Specify the average bitrate in bits per second.

• #bitstream_mode ⇒ String

  Specify the bitstream mode for the E-AC-3 stream that the encoder emits.

• #coding_mode ⇒ String

  The coding mode for Dolby Digital Plus JOC (Atmos) is always 9.1.6 (CODING_MODE_9_1_6).

• #dialogue_intelligence ⇒ String

  Enable Dolby Dialogue Intelligence to adjust loudness based on dialogue analysis.

• #dynamic_range_compression_line ⇒ String

  Specify the absolute peak level for a signal with dynamic range compression.

• #dynamic_range_compression_rf ⇒ String

  Specify how the service limits the audio dynamic range when compressing the audio.

• #lo_ro_center_mix_level ⇒ Float

  Specify a value for the following Dolby Atmos setting: Left only/Right only center mix (Lo/Ro center).

• #lo_ro_surround_mix_level ⇒ Float

  Specify a value for the following Dolby Atmos setting: Left only/Right only (Lo/Ro surround).

• #lt_rt_center_mix_level ⇒ Float

  Specify a value for the following Dolby Atmos setting: Left total/Right total center mix (Lt/Rt center).

• #lt_rt_surround_mix_level ⇒ Float

  Specify a value for the following Dolby Atmos setting: Left total/Right total surround mix (Lt/Rt surround).

• #metering_mode ⇒ String

  Choose how the service meters the loudness of your audio.

• #sample_rate ⇒ Integer

  This value is always 48000.

• #speech_threshold ⇒ Integer

  Specify the percentage of audio content that must be speech before the encoder uses the measured speech loudness as the overall program loudness.

• #stereo_downmix ⇒ String

  Choose how the service does stereo downmixing.

• #surround_ex_mode ⇒ String

  Specify whether your input audio has an additional center rear surround channel matrix encoded into your left and right surround channels.

Specify the average bitrate in bits per second. Valid values: 384k, 448k, 640k, 768k

Specify the bitstream mode for the E-AC-3 stream that the encoder emits. For more information about the EAC3 bitstream mode, see ATSC A/52-2012 (Annex E).

Possible values:

• COMPLETE_MAIN

The coding mode for Dolby Digital Plus JOC (Atmos) is always 9.1.6 (CODING_MODE_9_1_6).

Possible values:

• CODING_MODE_9_1_6

Enable Dolby Dialogue Intelligence to adjust loudness based on dialogue analysis.

Possible values:

• ENABLED
• DISABLED

Specify the absolute peak level for a signal with dynamic range compression.

Possible values:

• NONE
• FILM_STANDARD
• FILM_LIGHT
• MUSIC_STANDARD
• MUSIC_LIGHT
• SPEECH

Specify how the service limits the audio dynamic range when compressing the audio.

Possible values:

• NONE
• FILM_STANDARD
• FILM_LIGHT
• MUSIC_STANDARD
• MUSIC_LIGHT
• SPEECH

Specify a value for the following Dolby Atmos setting: Left only/Right only center mix (Lo/Ro center). MediaConvert uses this value for downmixing. How the service uses this value depends on the value that you choose for Stereo downmix (Eac3AtmosStereoDownmix). Valid values: 3.0, 1.5, 0.0, -1.5, -3.0, -4.5, and -6.0.

Specify a value for the following Dolby Atmos setting: Left only/Right only (Lo/Ro surround). MediaConvert uses this value for downmixing. How the service uses this value depends on the value that you choose for Stereo downmix (Eac3AtmosStereoDownmix). Valid values: -1.5, -3.0, -4.5, -6.0, and -60. The value -60 mutes the channel.

Specify a value for the following Dolby Atmos setting: Left total/Right total center mix (Lt/Rt center). MediaConvert uses this value for downmixing. How the service uses this value depends on the value that you choose for Stereo downmix (Eac3AtmosStereoDownmix). Valid values: 3.0, 1.5, 0.0, -1.5, -3.0, -4.5, and -6.0.

Specify a value for the following Dolby Atmos setting: Left total/Right total surround mix (Lt/Rt surround). MediaConvert uses this value for downmixing. How the service uses this value depends on the value that you choose for Stereo downmix (Eac3AtmosStereoDownmix). Valid values: -1.5, -3.0, -4.5, -6.0, and -60. The value -60 mutes the channel.

Choose how the service meters the loudness of your audio.

Possible values:

• LEQ_A
• ITU_BS_1770_1
• ITU_BS_1770_2
• ITU_BS_1770_3
• ITU_BS_1770_4

This value is always 48000. It represents the sample rate in Hz.

Specify the percentage of audio content that must be speech before the encoder uses the measured speech loudness as the overall program loudness.

Choose how the service does stereo downmixing.

Possible values:

• NOT_INDICATED
• STEREO
• SURROUND
• DPL2

Specify whether your input audio has an additional center rear surround channel matrix encoded into your left and right surround channels.

Possible values:

• NOT_INDICATED
• ENABLED
• DISABLED

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