Class: Aws::MediaLive::Types::Eac3Settings

Inherits:

Struct

• Object
• Struct
• Aws::MediaLive::Types::Eac3Settings

Includes:

Structure

Defined in:

lib/aws-sdk-medialive/types.rb

Overview

Eac3 Settings

See Also:

• AWS API Documentation

Constant Summary

SENSITIVE =

[]

Instance Attribute Summary

• #attenuation_control ⇒ String

  When set to attenuate3Db, applies a 3 dB attenuation to the surround channels.

• #bitrate ⇒ Float

  Average bitrate in bits/second.

• #bitstream_mode ⇒ String

  Specifies the bitstream mode (bsmod) for the emitted E-AC-3 stream.

• #coding_mode ⇒ String

  Dolby Digital Plus coding mode.

• #dc_filter ⇒ String

  When set to enabled, activates a DC highpass filter for all input channels.

• #dialnorm ⇒ Integer

  Sets the dialnorm for the output.

• #drc_line ⇒ String

  Sets the Dolby dynamic range compression profile.

• #drc_rf ⇒ String

  Sets the profile for heavy Dolby dynamic range compression, ensures that the instantaneous signal peaks do not exceed specified levels.

• #lfe_control ⇒ String

  When encoding 3/2 audio, setting to lfe enables the LFE channel.

• #lfe_filter ⇒ String

  When set to enabled, applies a 120Hz lowpass filter to the LFE channel prior to encoding.

• #lo_ro_center_mix_level ⇒ Float

  Left only/Right only center mix level.

• #lo_ro_surround_mix_level ⇒ Float

  Left only/Right only surround mix level.

• #lt_rt_center_mix_level ⇒ Float

  Left total/Right total center mix level.

• #lt_rt_surround_mix_level ⇒ Float

  Left total/Right total surround mix level.

• #metadata_control ⇒ String

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

• #passthrough_control ⇒ String

  When set to whenPossible, input DD+ audio will be passed through if it is present on the input.

• #phase_control ⇒ String

  When set to shift90Degrees, applies a 90-degree phase shift to the surround channels.

• #stereo_downmix ⇒ String

  Stereo downmix preference.

• #surround_ex_mode ⇒ String

  When encoding 3/2 audio, sets whether an extra center back surround channel is matrix encoded into the left and right surround channels.

• #surround_mode ⇒ String

  When encoding 2/0 audio, sets whether Dolby Surround is matrix encoded into the two channels.

Instance Attribute Details

#attenuation_control ⇒ String

When set to attenuate3Db, applies a 3 dB attenuation to the surround channels. Only used for 3/2 coding mode.

Returns:

• (String)

# File 'lib/aws-sdk-medialive/types.rb', line 4310

class Eac3Settings < Struct.new(
  :attenuation_control,
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dc_filter,
  :dialnorm,
  :drc_line,
  :drc_rf,
  :lfe_control,
  :lfe_filter,
  :lo_ro_center_mix_level,
  :lo_ro_surround_mix_level,
  :lt_rt_center_mix_level,
  :lt_rt_surround_mix_level,
  :metadata_control,
  :passthrough_control,
  :phase_control,
  :stereo_downmix,
  :surround_ex_mode,
  :surround_mode)
  SENSITIVE = []
  include Aws::Structure
end

#bitrate ⇒ Float

Average bitrate in bits/second. Valid bitrates depend on the coding mode.

Returns:

• (Float)

# File 'lib/aws-sdk-medialive/types.rb', line 4310

class Eac3Settings < Struct.new(
  :attenuation_control,
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dc_filter,
  :dialnorm,
  :drc_line,
  :drc_rf,
  :lfe_control,
  :lfe_filter,
  :lo_ro_center_mix_level,
  :lo_ro_surround_mix_level,
  :lt_rt_center_mix_level,
  :lt_rt_surround_mix_level,
  :metadata_control,
  :passthrough_control,
  :phase_control,
  :stereo_downmix,
  :surround_ex_mode,
  :surround_mode)
  SENSITIVE = []
  include Aws::Structure
end

#bitstream_mode ⇒ String

Specifies the bitstream mode (bsmod) for the emitted E-AC-3 stream. See ATSC A/52-2012 (Annex E) for background on these values.

Returns:

• (String)

# File 'lib/aws-sdk-medialive/types.rb', line 4310

class Eac3Settings < Struct.new(
  :attenuation_control,
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dc_filter,
  :dialnorm,
  :drc_line,
  :drc_rf,
  :lfe_control,
  :lfe_filter,
  :lo_ro_center_mix_level,
  :lo_ro_surround_mix_level,
  :lt_rt_center_mix_level,
  :lt_rt_surround_mix_level,
  :metadata_control,
  :passthrough_control,
  :phase_control,
  :stereo_downmix,
  :surround_ex_mode,
  :surround_mode)
  SENSITIVE = []
  include Aws::Structure
end

#coding_mode ⇒ String

Dolby Digital Plus coding mode. Determines number of channels.

Returns:

• (String)

# File 'lib/aws-sdk-medialive/types.rb', line 4310

class Eac3Settings < Struct.new(
  :attenuation_control,
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dc_filter,
  :dialnorm,
  :drc_line,
  :drc_rf,
  :lfe_control,
  :lfe_filter,
  :lo_ro_center_mix_level,
  :lo_ro_surround_mix_level,
  :lt_rt_center_mix_level,
  :lt_rt_surround_mix_level,
  :metadata_control,
  :passthrough_control,
  :phase_control,
  :stereo_downmix,
  :surround_ex_mode,
  :surround_mode)
  SENSITIVE = []
  include Aws::Structure
end

#dc_filter ⇒ String

When set to enabled, activates a DC highpass filter for all input channels.

Returns:

• (String)

# File 'lib/aws-sdk-medialive/types.rb', line 4310

class Eac3Settings < Struct.new(
  :attenuation_control,
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dc_filter,
  :dialnorm,
  :drc_line,
  :drc_rf,
  :lfe_control,
  :lfe_filter,
  :lo_ro_center_mix_level,
  :lo_ro_surround_mix_level,
  :lt_rt_center_mix_level,
  :lt_rt_surround_mix_level,
  :metadata_control,
  :passthrough_control,
  :phase_control,
  :stereo_downmix,
  :surround_ex_mode,
  :surround_mode)
  SENSITIVE = []
  include Aws::Structure
end

#dialnorm ⇒ Integer

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

Returns:

• (Integer)

# File 'lib/aws-sdk-medialive/types.rb', line 4310

class Eac3Settings < Struct.new(
  :attenuation_control,
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dc_filter,
  :dialnorm,
  :drc_line,
  :drc_rf,
  :lfe_control,
  :lfe_filter,
  :lo_ro_center_mix_level,
  :lo_ro_surround_mix_level,
  :lt_rt_center_mix_level,
  :lt_rt_surround_mix_level,
  :metadata_control,
  :passthrough_control,
  :phase_control,
  :stereo_downmix,
  :surround_ex_mode,
  :surround_mode)
  SENSITIVE = []
  include Aws::Structure
end

#drc_line ⇒ String

Sets the Dolby dynamic range compression profile.

Returns:

• (String)

# File 'lib/aws-sdk-medialive/types.rb', line 4310

class Eac3Settings < Struct.new(
  :attenuation_control,
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dc_filter,
  :dialnorm,
  :drc_line,
  :drc_rf,
  :lfe_control,
  :lfe_filter,
  :lo_ro_center_mix_level,
  :lo_ro_surround_mix_level,
  :lt_rt_center_mix_level,
  :lt_rt_surround_mix_level,
  :metadata_control,
  :passthrough_control,
  :phase_control,
  :stereo_downmix,
  :surround_ex_mode,
  :surround_mode)
  SENSITIVE = []
  include Aws::Structure
end

#drc_rf ⇒ String

Sets the profile for heavy Dolby dynamic range compression, ensures that the instantaneous signal peaks do not exceed specified levels.

Returns:

• (String)

# File 'lib/aws-sdk-medialive/types.rb', line 4310

class Eac3Settings < Struct.new(
  :attenuation_control,
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dc_filter,
  :dialnorm,
  :drc_line,
  :drc_rf,
  :lfe_control,
  :lfe_filter,
  :lo_ro_center_mix_level,
  :lo_ro_surround_mix_level,
  :lt_rt_center_mix_level,
  :lt_rt_surround_mix_level,
  :metadata_control,
  :passthrough_control,
  :phase_control,
  :stereo_downmix,
  :surround_ex_mode,
  :surround_mode)
  SENSITIVE = []
  include Aws::Structure
end

#lfe_control ⇒ String

When encoding 3/2 audio, setting to lfe enables the LFE channel

Returns:

• (String)

# File 'lib/aws-sdk-medialive/types.rb', line 4310

class Eac3Settings < Struct.new(
  :attenuation_control,
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dc_filter,
  :dialnorm,
  :drc_line,
  :drc_rf,
  :lfe_control,
  :lfe_filter,
  :lo_ro_center_mix_level,
  :lo_ro_surround_mix_level,
  :lt_rt_center_mix_level,
  :lt_rt_surround_mix_level,
  :metadata_control,
  :passthrough_control,
  :phase_control,
  :stereo_downmix,
  :surround_ex_mode,
  :surround_mode)
  SENSITIVE = []
  include Aws::Structure
end

#lfe_filter ⇒ String

When set to enabled, applies a 120Hz lowpass filter to the LFE channel prior to encoding. Only valid with codingMode32 coding mode.

Returns:

• (String)

# File 'lib/aws-sdk-medialive/types.rb', line 4310

class Eac3Settings < Struct.new(
  :attenuation_control,
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dc_filter,
  :dialnorm,
  :drc_line,
  :drc_rf,
  :lfe_control,
  :lfe_filter,
  :lo_ro_center_mix_level,
  :lo_ro_surround_mix_level,
  :lt_rt_center_mix_level,
  :lt_rt_surround_mix_level,
  :metadata_control,
  :passthrough_control,
  :phase_control,
  :stereo_downmix,
  :surround_ex_mode,
  :surround_mode)
  SENSITIVE = []
  include Aws::Structure
end

#lo_ro_center_mix_level ⇒ Float

Left only/Right only center mix level. Only used for 3/2 coding mode.

Returns:

• (Float)

# File 'lib/aws-sdk-medialive/types.rb', line 4310

class Eac3Settings < Struct.new(
  :attenuation_control,
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dc_filter,
  :dialnorm,
  :drc_line,
  :drc_rf,
  :lfe_control,
  :lfe_filter,
  :lo_ro_center_mix_level,
  :lo_ro_surround_mix_level,
  :lt_rt_center_mix_level,
  :lt_rt_surround_mix_level,
  :metadata_control,
  :passthrough_control,
  :phase_control,
  :stereo_downmix,
  :surround_ex_mode,
  :surround_mode)
  SENSITIVE = []
  include Aws::Structure
end

#lo_ro_surround_mix_level ⇒ Float

Left only/Right only surround mix level. Only used for 3/2 coding mode.

Returns:

• (Float)

# File 'lib/aws-sdk-medialive/types.rb', line 4310

class Eac3Settings < Struct.new(
  :attenuation_control,
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dc_filter,
  :dialnorm,
  :drc_line,
  :drc_rf,
  :lfe_control,
  :lfe_filter,
  :lo_ro_center_mix_level,
  :lo_ro_surround_mix_level,
  :lt_rt_center_mix_level,
  :lt_rt_surround_mix_level,
  :metadata_control,
  :passthrough_control,
  :phase_control,
  :stereo_downmix,
  :surround_ex_mode,
  :surround_mode)
  SENSITIVE = []
  include Aws::Structure
end

#lt_rt_center_mix_level ⇒ Float

Left total/Right total center mix level. Only used for 3/2 coding mode.

Returns:

• (Float)

# File 'lib/aws-sdk-medialive/types.rb', line 4310

class Eac3Settings < Struct.new(
  :attenuation_control,
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dc_filter,
  :dialnorm,
  :drc_line,
  :drc_rf,
  :lfe_control,
  :lfe_filter,
  :lo_ro_center_mix_level,
  :lo_ro_surround_mix_level,
  :lt_rt_center_mix_level,
  :lt_rt_surround_mix_level,
  :metadata_control,
  :passthrough_control,
  :phase_control,
  :stereo_downmix,
  :surround_ex_mode,
  :surround_mode)
  SENSITIVE = []
  include Aws::Structure
end

#lt_rt_surround_mix_level ⇒ Float

Left total/Right total surround mix level. Only used for 3/2 coding mode.

Returns:

• (Float)

# File 'lib/aws-sdk-medialive/types.rb', line 4310

class Eac3Settings < Struct.new(
  :attenuation_control,
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dc_filter,
  :dialnorm,
  :drc_line,
  :drc_rf,
  :lfe_control,
  :lfe_filter,
  :lo_ro_center_mix_level,
  :lo_ro_surround_mix_level,
  :lt_rt_center_mix_level,
  :lt_rt_surround_mix_level,
  :metadata_control,
  :passthrough_control,
  :phase_control,
  :stereo_downmix,
  :surround_ex_mode,
  :surround_mode)
  SENSITIVE = []
  include Aws::Structure
end

#metadata_control ⇒ String

When set to followInput, 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 'lib/aws-sdk-medialive/types.rb', line 4310

class Eac3Settings < Struct.new(
  :attenuation_control,
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dc_filter,
  :dialnorm,
  :drc_line,
  :drc_rf,
  :lfe_control,
  :lfe_filter,
  :lo_ro_center_mix_level,
  :lo_ro_surround_mix_level,
  :lt_rt_center_mix_level,
  :lt_rt_surround_mix_level,
  :metadata_control,
  :passthrough_control,
  :phase_control,
  :stereo_downmix,
  :surround_ex_mode,
  :surround_mode)
  SENSITIVE = []
  include Aws::Structure
end

#passthrough_control ⇒ String

When set to whenPossible, input DD+ audio will be passed through if it is present on the input. This detection is dynamic over the life of the transcode. Inputs that alternate between DD+ and non-DD+ content will have a consistent DD+ output as the system alternates between passthrough and encoding.

Returns:

• (String)

# File 'lib/aws-sdk-medialive/types.rb', line 4310

class Eac3Settings < Struct.new(
  :attenuation_control,
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dc_filter,
  :dialnorm,
  :drc_line,
  :drc_rf,
  :lfe_control,
  :lfe_filter,
  :lo_ro_center_mix_level,
  :lo_ro_surround_mix_level,
  :lt_rt_center_mix_level,
  :lt_rt_surround_mix_level,
  :metadata_control,
  :passthrough_control,
  :phase_control,
  :stereo_downmix,
  :surround_ex_mode,
  :surround_mode)
  SENSITIVE = []
  include Aws::Structure
end

#phase_control ⇒ String

When set to shift90Degrees, applies a 90-degree phase shift to the surround channels. Only used for 3/2 coding mode.

Returns:

• (String)

# File 'lib/aws-sdk-medialive/types.rb', line 4310

class Eac3Settings < Struct.new(
  :attenuation_control,
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dc_filter,
  :dialnorm,
  :drc_line,
  :drc_rf,
  :lfe_control,
  :lfe_filter,
  :lo_ro_center_mix_level,
  :lo_ro_surround_mix_level,
  :lt_rt_center_mix_level,
  :lt_rt_surround_mix_level,
  :metadata_control,
  :passthrough_control,
  :phase_control,
  :stereo_downmix,
  :surround_ex_mode,
  :surround_mode)
  SENSITIVE = []
  include Aws::Structure
end

#stereo_downmix ⇒ String

Stereo downmix preference. Only used for 3/2 coding mode.

Returns:

• (String)

# File 'lib/aws-sdk-medialive/types.rb', line 4310

class Eac3Settings < Struct.new(
  :attenuation_control,
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dc_filter,
  :dialnorm,
  :drc_line,
  :drc_rf,
  :lfe_control,
  :lfe_filter,
  :lo_ro_center_mix_level,
  :lo_ro_surround_mix_level,
  :lt_rt_center_mix_level,
  :lt_rt_surround_mix_level,
  :metadata_control,
  :passthrough_control,
  :phase_control,
  :stereo_downmix,
  :surround_ex_mode,
  :surround_mode)
  SENSITIVE = []
  include Aws::Structure
end

#surround_ex_mode ⇒ String

When encoding 3/2 audio, sets whether an extra center back surround channel is matrix encoded into the left and right surround channels.

Returns:

• (String)

# File 'lib/aws-sdk-medialive/types.rb', line 4310

class Eac3Settings < Struct.new(
  :attenuation_control,
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dc_filter,
  :dialnorm,
  :drc_line,
  :drc_rf,
  :lfe_control,
  :lfe_filter,
  :lo_ro_center_mix_level,
  :lo_ro_surround_mix_level,
  :lt_rt_center_mix_level,
  :lt_rt_surround_mix_level,
  :metadata_control,
  :passthrough_control,
  :phase_control,
  :stereo_downmix,
  :surround_ex_mode,
  :surround_mode)
  SENSITIVE = []
  include Aws::Structure
end

#surround_mode ⇒ String

When encoding 2/0 audio, sets whether Dolby Surround is matrix encoded into the two channels.

Returns:

• (String)

# File 'lib/aws-sdk-medialive/types.rb', line 4310

class Eac3Settings < Struct.new(
  :attenuation_control,
  :bitrate,
  :bitstream_mode,
  :coding_mode,
  :dc_filter,
  :dialnorm,
  :drc_line,
  :drc_rf,
  :lfe_control,
  :lfe_filter,
  :lo_ro_center_mix_level,
  :lo_ro_surround_mix_level,
  :lt_rt_center_mix_level,
  :lt_rt_surround_mix_level,
  :metadata_control,
  :passthrough_control,
  :phase_control,
  :stereo_downmix,
  :surround_ex_mode,
  :surround_mode)
  SENSITIVE = []
  include Aws::Structure
end