class Aws::MediaConvert::Types::Eac3Settings
Required when you set (Codec) under (AudioDescriptions)>(CodecSettings) to the value EAC3.
@note When making an API call, you may pass Eac3Settings
data as a hash: { attenuation_control: "ATTENUATE_3_DB", # accepts ATTENUATE_3_DB, NONE bitrate: 1, bitstream_mode: "COMPLETE_MAIN", # accepts COMPLETE_MAIN, COMMENTARY, EMERGENCY, HEARING_IMPAIRED, VISUALLY_IMPAIRED coding_mode: "CODING_MODE_1_0", # accepts CODING_MODE_1_0, CODING_MODE_2_0, CODING_MODE_3_2 dc_filter: "ENABLED", # accepts ENABLED, DISABLED dialnorm: 1, dynamic_range_compression_line: "NONE", # accepts NONE, FILM_STANDARD, FILM_LIGHT, MUSIC_STANDARD, MUSIC_LIGHT, SPEECH dynamic_range_compression_rf: "NONE", # accepts NONE, FILM_STANDARD, FILM_LIGHT, MUSIC_STANDARD, MUSIC_LIGHT, SPEECH lfe_control: "LFE", # accepts LFE, NO_LFE lfe_filter: "ENABLED", # accepts ENABLED, DISABLED 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, metadata_control: "FOLLOW_INPUT", # accepts FOLLOW_INPUT, USE_CONFIGURED passthrough_control: "WHEN_POSSIBLE", # accepts WHEN_POSSIBLE, NO_PASSTHROUGH phase_control: "SHIFT_90_DEGREES", # accepts SHIFT_90_DEGREES, NO_SHIFT sample_rate: 1, stereo_downmix: "NOT_INDICATED", # accepts NOT_INDICATED, LO_RO, LT_RT, DPL2 surround_ex_mode: "NOT_INDICATED", # accepts NOT_INDICATED, ENABLED, DISABLED surround_mode: "NOT_INDICATED", # accepts NOT_INDICATED, ENABLED, DISABLED }
@!attribute [rw] attenuation_control
If set to ATTENUATE\_3\_DB, applies a 3 dB attenuation to the surround channels. Only used for 3/2 coding mode. @return [String]
@!attribute [rw] bitrate
Specify the average bitrate in bits per second. Valid bitrates depend on the coding mode. @return [Integer]
@!attribute [rw] bitstream_mode
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). @return [String]
@!attribute [rw] coding_mode
Dolby Digital Plus coding mode. Determines number of channels. @return [String]
@!attribute [rw] dc_filter
Activates a DC highpass filter for all input channels. @return [String]
@!attribute [rw] dialnorm
Sets the dialnorm for the output. If blank and input audio is Dolby Digital Plus, dialnorm will be passed through. @return [Integer]
@!attribute [rw] dynamic_range_compression_line
Choose the Dolby Digital dynamic range control (DRC) profile that MediaConvert uses when encoding the metadata in the Dolby Digital stream for the line operating mode. Related setting: When you use this setting, MediaConvert ignores any value you provide for Dynamic range compression profile (DynamicRangeCompressionProfile). For information about the Dolby Digital DRC operating modes and profiles, see the Dynamic Range Control chapter of the Dolby Metadata Guide at https://developer.dolby.com/globalassets/professional/documents/dolby-metadata-guide.pdf. @return [String]
@!attribute [rw] dynamic_range_compression_rf
Choose the Dolby Digital dynamic range control (DRC) profile that MediaConvert uses when encoding the metadata in the Dolby Digital stream for the RF operating mode. Related setting: When you use this setting, MediaConvert ignores any value you provide for Dynamic range compression profile (DynamicRangeCompressionProfile). For information about the Dolby Digital DRC operating modes and profiles, see the Dynamic Range Control chapter of the Dolby Metadata Guide at https://developer.dolby.com/globalassets/professional/documents/dolby-metadata-guide.pdf. @return [String]
@!attribute [rw] lfe_control
When encoding 3/2 audio, controls whether the LFE channel is enabled @return [String]
@!attribute [rw] lfe_filter
Applies a 120Hz lowpass filter to the LFE channel prior to encoding. Only valid with 3\_2\_LFE coding mode. @return [String]
@!attribute [rw] lo_ro_center_mix_level
Specify a value for the following Dolby Digital Plus 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 (Eac3StereoDownmix). Valid values: 3.0, 1.5, 0.0, -1.5, -3.0, -4.5, -6.0, and -60. The value -60 mutes the channel. This setting applies only if you keep the default value of 3/2 - L, R, C, Ls, Rs (CODING\_MODE\_3\_2) for the setting Coding mode (Eac3CodingMode). If you choose a different value for Coding mode, the service ignores Left only/Right only center (loRoCenterMixLevel). @return [Float]
@!attribute [rw] lo_ro_surround_mix_level
Specify a value for the following Dolby Digital Plus 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 (Eac3StereoDownmix). Valid values: -1.5, -3.0, -4.5, -6.0, and -60. The value -60 mutes the channel. This setting applies only if you keep the default value of 3/2 - L, R, C, Ls, Rs (CODING\_MODE\_3\_2) for the setting Coding mode (Eac3CodingMode). If you choose a different value for Coding mode, the service ignores Left only/Right only surround (loRoSurroundMixLevel). @return [Float]
@!attribute [rw] lt_rt_center_mix_level
Specify a value for the following Dolby Digital Plus 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 (Eac3StereoDownmix). Valid values: 3.0, 1.5, 0.0, -1.5, -3.0, -4.5, -6.0, and -60. The value -60 mutes the channel. This setting applies only if you keep the default value of 3/2 - L, R, C, Ls, Rs (CODING\_MODE\_3\_2) for the setting Coding mode (Eac3CodingMode). If you choose a different value for Coding mode, the service ignores Left total/Right total center (ltRtCenterMixLevel). @return [Float]
@!attribute [rw] lt_rt_surround_mix_level
Specify a value for the following Dolby Digital Plus 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 (Eac3StereoDownmix). Valid values: -1.5, -3.0, -4.5, -6.0, and -60. The value -60 mutes the channel. This setting applies only if you keep the default value of 3/2 - L, R, C, Ls, Rs (CODING\_MODE\_3\_2) for the setting Coding mode (Eac3CodingMode). If you choose a different value for Coding mode, the service ignores Left total/Right total surround (ltRtSurroundMixLevel). @return [Float]
@!attribute [rw] metadata_control
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. @return [String]
@!attribute [rw] passthrough_control
When set to WHEN\_POSSIBLE, 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. @return [String]
@!attribute [rw] phase_control
Controls the amount of phase-shift applied to the surround channels. Only used for 3/2 coding mode. @return [String]
@!attribute [rw] sample_rate
This value is always 48000. It represents the sample rate in Hz. @return [Integer]
@!attribute [rw] stereo_downmix
Choose how the service does stereo downmixing. This setting only applies if you keep the default value of 3/2 - L, R, C, Ls, Rs (CODING\_MODE\_3\_2) for the setting Coding mode (Eac3CodingMode). If you choose a different value for Coding mode, the service ignores Stereo downmix (Eac3StereoDownmix). @return [String]
@!attribute [rw] surround_ex_mode
When encoding 3/2 audio, sets whether an extra center back surround channel is matrix encoded into the left and right surround channels. @return [String]
@!attribute [rw] surround_mode
When encoding 2/0 audio, sets whether Dolby Surround is matrix encoded into the two channels. @return [String]
@see docs.aws.amazon.com/goto/WebAPI/mediaconvert-2017-08-29/Eac3Settings AWS API Documentation
Constants
- SENSITIVE