Class: Aws::MediaConvert::Types::Ac3Settings

Inherits:

Struct

• Object
• Struct
• Aws::MediaConvert::Types::Ac3Settings

Defined in:

gems/aws-sdk-mediaconvert/lib/aws-sdk-mediaconvert/types.rb

Overview

Note:

When making an API call, you may pass Ac3Settings data as a hash:

{
  bitrate: 1,
  bitstream_mode: "COMPLETE_MAIN", # accepts COMPLETE_MAIN, COMMENTARY, DIALOGUE, EMERGENCY, HEARING_IMPAIRED, MUSIC_AND_EFFECTS, VISUALLY_IMPAIRED, VOICE_OVER
  coding_mode: "CODING_MODE_1_0", # accepts CODING_MODE_1_0, CODING_MODE_1_1, CODING_MODE_2_0, CODING_MODE_3_2_LFE
  dialnorm: 1,
  dynamic_range_compression_profile: "FILM_STANDARD", # accepts FILM_STANDARD, NONE
  lfe_filter: "ENABLED", # accepts ENABLED, DISABLED
  metadata_control: "FOLLOW_INPUT", # accepts FOLLOW_INPUT, USE_CONFIGURED
  sample_rate: 1,
}

Required when you set (Codec) under (AudioDescriptions)>(CodecSettings) to the value AC3.

See Also:

• AWS API Documentation

Instance Attribute Summary

• #bitrate ⇒ Integer

  Specify the average bitrate in bits per second.

• #bitstream_mode ⇒ String

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

• #coding_mode ⇒ String

  Dolby Digital coding mode.

• #dialnorm ⇒ Integer

  Sets the dialnorm for the output.

• #dynamic_range_compression_profile ⇒ String

  If set to FILM_STANDARD, adds dynamic range compression signaling to the output bitstream as defined in the Dolby Digital specification.

• #lfe_filter ⇒ String

  Applies a 120Hz lowpass filter to the LFE channel prior to encoding.

• #metadata_control ⇒ String

  When set to FOLLOW_INPUT, encoder metadata will be sourced from the DD, DD+, or DolbyE decoder that supplied this audio data.

• #sample_rate ⇒ Integer

  This value is always 48000.

Instance Attribute Details

#bitrate ⇒ Integer

Specify the average bitrate in bits per second. Valid bitrates depend on the coding mode.

Returns:

• (Integer)

# File 'gems/aws-sdk-mediaconvert/lib/aws-sdk-mediaconvert/types.rb', line 174

class Ac3Settings < Struct.new(
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dialnorm,
  :dynamic_range_compression_profile,
  :lfe_filter,
  :metadata_control,
  :sample_rate)
  include Aws::Structure
end

#bitstream_mode ⇒ String

Specify the bitstream mode for the AC-3 stream that the encoder emits. For more information about the AC3 bitstream mode, see ATSC A/52-2012 (Annex E).

Returns:

• (String)

# File 'gems/aws-sdk-mediaconvert/lib/aws-sdk-mediaconvert/types.rb', line 174

class Ac3Settings < Struct.new(
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dialnorm,
  :dynamic_range_compression_profile,
  :lfe_filter,
  :metadata_control,
  :sample_rate)
  include Aws::Structure
end

#coding_mode ⇒ String

Dolby Digital coding mode. Determines number of channels.

Returns:

• (String)

# File 'gems/aws-sdk-mediaconvert/lib/aws-sdk-mediaconvert/types.rb', line 174

class Ac3Settings < Struct.new(
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dialnorm,
  :dynamic_range_compression_profile,
  :lfe_filter,
  :metadata_control,
  :sample_rate)
  include Aws::Structure
end

#dialnorm ⇒ Integer

Sets the dialnorm for the output. If blank and input audio is Dolby Digital, dialnorm will be passed through.

Returns:

• (Integer)

# File 'gems/aws-sdk-mediaconvert/lib/aws-sdk-mediaconvert/types.rb', line 174

class Ac3Settings < Struct.new(
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dialnorm,
  :dynamic_range_compression_profile,
  :lfe_filter,
  :metadata_control,
  :sample_rate)
  include Aws::Structure
end

#dynamic_range_compression_profile ⇒ String

If set to FILM_STANDARD, adds dynamic range compression signaling to the output bitstream as defined in the Dolby Digital specification.

Returns:

• (String)

# File 'gems/aws-sdk-mediaconvert/lib/aws-sdk-mediaconvert/types.rb', line 174

class Ac3Settings < Struct.new(
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dialnorm,
  :dynamic_range_compression_profile,
  :lfe_filter,
  :metadata_control,
  :sample_rate)
  include Aws::Structure
end

#lfe_filter ⇒ String

Applies a 120Hz lowpass filter to the LFE channel prior to encoding. Only valid with 3_2_LFE coding mode.

Returns:

• (String)

# File 'gems/aws-sdk-mediaconvert/lib/aws-sdk-mediaconvert/types.rb', line 174

class Ac3Settings < Struct.new(
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dialnorm,
  :dynamic_range_compression_profile,
  :lfe_filter,
  :metadata_control,
  :sample_rate)
  include Aws::Structure
end

#metadata_control ⇒ String

When set to FOLLOW_INPUT, encoder metadata will be sourced from the DD, DD+, or DolbyE decoder that supplied this audio data. If audio was not supplied from one of these streams, then the static metadata settings will be used.

Returns:

• (String)

# File 'gems/aws-sdk-mediaconvert/lib/aws-sdk-mediaconvert/types.rb', line 174

class Ac3Settings < Struct.new(
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dialnorm,
  :dynamic_range_compression_profile,
  :lfe_filter,
  :metadata_control,
  :sample_rate)
  include Aws::Structure
end

#sample_rate ⇒ Integer

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

Returns:

• (Integer)

# File 'gems/aws-sdk-mediaconvert/lib/aws-sdk-mediaconvert/types.rb', line 174

class Ac3Settings < Struct.new(
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dialnorm,
  :dynamic_range_compression_profile,
  :lfe_filter,
  :metadata_control,
  :sample_rate)
  include Aws::Structure
end