Experimental
@aws-cdk/aws-medialive-alpha is an experimental (alpha) package: its API may change in any release, without a major version bump.
Eac3SettingsProps Struct
Properties for EAC3 codec settings.
Example
ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import * as medialive_alpha from '@aws-cdk/aws-medialive-alpha';
import * as cdk from 'aws-cdk-lib';
declare const bitrate: cdk.Bitrate;
declare const eac3AttenuationControl: medialive_alpha.Eac3AttenuationControl;
declare const eac3BitstreamMode: medialive_alpha.Eac3BitstreamMode;
declare const eac3CodingMode: medialive_alpha.Eac3CodingMode;
declare const eac3DcFilter: medialive_alpha.Eac3DcFilter;
declare const eac3DrcLine: medialive_alpha.Eac3DrcLine;
declare const eac3DrcRf: medialive_alpha.Eac3DrcRf;
declare const eac3LfeControl: medialive_alpha.Eac3LfeControl;
declare const eac3LfeFilter: medialive_alpha.Eac3LfeFilter;
declare const eac3MetadataControl: medialive_alpha.Eac3MetadataControl;
declare const eac3PassthroughControl: medialive_alpha.Eac3PassthroughControl;
declare const eac3PhaseControl: medialive_alpha.Eac3PhaseControl;
declare const eac3StereoDownmix: medialive_alpha.Eac3StereoDownmix;
declare const eac3SurroundExMode: medialive_alpha.Eac3SurroundExMode;
declare const eac3SurroundMode: medialive_alpha.Eac3SurroundMode;
const eac3SettingsProps: medialive_alpha.Eac3SettingsProps = {
attenuationControl: eac3AttenuationControl,
bitrate: bitrate,
bitstreamMode: eac3BitstreamMode,
codingMode: eac3CodingMode,
dcFilter: eac3DcFilter,
dialNorm: 123,
drcLine: eac3DrcLine,
drcRf: eac3DrcRf,
lfeControl: eac3LfeControl,
lfeFilter: eac3LfeFilter,
loRoCenterMixLevel: 123,
loRoSurroundMixLevel: 123,
ltRtCenterMixLevel: 123,
ltRtSurroundMixLevel: 123,
metadataControl: eac3MetadataControl,
passthroughControl: eac3PassthroughControl,
phaseControl: eac3PhaseControl,
stereoDownmix: eac3StereoDownmix,
surroundExMode: eac3SurroundExMode,
surroundMode: eac3SurroundMode,
};
Properties
attenuationControloptionalEac3AttenuationControlattenuation_controloptionalEac3AttenuationControlattenuationControloptionalEac3AttenuationControlAttenuationControloptionalEac3AttenuationControlAttenuationControloptionalEac3AttenuationControl= Eac3AttenuationControl.NONE#When set to attenuate3Db, applies a 3 dB attenuation to the surround channels.
Used only for the 3/2 coding mode.
bitrateoptionalBitratebitrateoptionalBitratebitrateoptionalBitrateBitrateoptionalBitrateBitrateoptionalBitrate#The average bitrate.
Default: service default
bitstreamModeoptionalEac3BitstreamModebitstream_modeoptionalEac3BitstreamModebitstreamModeoptionalEac3BitstreamModeBitstreamModeoptionalEac3BitstreamModeBitstreamModeoptionalEac3BitstreamMode= Eac3BitstreamMode.COMPLETE_MAIN#Specifies the bitstream mode (bsmod) for the emitted E-AC-3 stream.
codingModeoptionalEac3CodingModecoding_modeoptionalEac3CodingModecodingModeoptionalEac3CodingModeCodingModeoptionalEac3CodingModeCodingModeoptionalEac3CodingMode= Eac3CodingMode.CODING_MODE_3_2#The Dolby Digital Plus coding mode.
dcFilteroptionalEac3DcFilterdc_filteroptionalEac3DcFilterdcFilteroptionalEac3DcFilterDcFilteroptionalEac3DcFilterDcFilteroptionalEac3DcFilter#When set to enabled, activates a DC highpass filter for all input channels.
Default: service default
dialNormoptionalnumberdial_normoptionalint | floatdialNormoptionalNumberDialNormoptionaldoubleDialNormoptional*float64#The dialogue normalization level (1–31).
Default: service default
drcLineoptionalEac3DrcLinedrc_lineoptionalEac3DrcLinedrcLineoptionalEac3DrcLineDrcLineoptionalEac3DrcLineDrcLineoptionalEac3DrcLine#Sets the Dolby dynamic range compression profile.
Default: service default
drcRfoptionalEac3DrcRfdrc_rfoptionalEac3DrcRfdrcRfoptionalEac3DrcRfDrcRfoptionalEac3DrcRfDrcRfoptionalEac3DrcRf#Sets the profile for heavy Dolby dynamic range compression, ensuring that the instantaneous signal peaks do not exceed specified levels.
Default: service default
lfeControloptionalEac3LfeControllfe_controloptionalEac3LfeControllfeControloptionalEac3LfeControlLfeControloptionalEac3LfeControlLfeControloptionalEac3LfeControl#When encoding 3/2 audio, setting to lfe enables the LFE channel.
Default: service default
lfeFilteroptionalEac3LfeFilterlfe_filteroptionalEac3LfeFilterlfeFilteroptionalEac3LfeFilterLfeFilteroptionalEac3LfeFilterLfeFilteroptionalEac3LfeFilter#When set to enabled, applies a 120Hz lowpass filter to the LFE channel prior to encoding.
Default: service default
Valid only with a codingMode32 coding mode.
loRoCenterMixLeveloptionalnumberlo_ro_center_mix_leveloptionalint | floatloRoCenterMixLeveloptionalNumberLoRoCenterMixLeveloptionaldoubleLoRoCenterMixLeveloptional*float64#The Left only/Right only center mix level.
Default: service default
Used only for the 3/2 coding mode.
loRoSurroundMixLeveloptionalnumberlo_ro_surround_mix_leveloptionalint | floatloRoSurroundMixLeveloptionalNumberLoRoSurroundMixLeveloptionaldoubleLoRoSurroundMixLeveloptional*float64#The Left only/Right only surround mix level.
Default: service default
Used only for a 3/2 coding mode.
ltRtCenterMixLeveloptionalnumberlt_rt_center_mix_leveloptionalint | floatltRtCenterMixLeveloptionalNumberLtRtCenterMixLeveloptionaldoubleLtRtCenterMixLeveloptional*float64#The Left total/Right total center mix level.
Default: service default
Used only for a 3/2 coding mode.
ltRtSurroundMixLeveloptionalnumberlt_rt_surround_mix_leveloptionalint | floatltRtSurroundMixLeveloptionalNumberLtRtSurroundMixLeveloptionaldoubleLtRtSurroundMixLeveloptional*float64#The Left total/Right total surround mix level.
Default: service default
Used only for the 3/2 coding mode.
metadataControloptionalEac3MetadataControlmetadata_controloptionalEac3MetadataControlmetadataControloptionalEac3MetadataControlMetadataControloptionalEac3MetadataControlMetadataControloptionalEac3MetadataControl#When set to followInput, encoder metadata is sourced from the DD, DD+, or DolbyE decoder that supplies this audio data.
Default: service default
passthroughControloptionalEac3PassthroughControlpassthrough_controloptionalEac3PassthroughControlpassthroughControloptionalEac3PassthroughControlPassthroughControloptionalEac3PassthroughControlPassthroughControloptionalEac3PassthroughControl#When set to whenPossible, input DD+ audio will be passed through if it is present on the input.
Default: service default
phaseControloptionalEac3PhaseControlphase_controloptionalEac3PhaseControlphaseControloptionalEac3PhaseControlPhaseControloptionalEac3PhaseControlPhaseControloptionalEac3PhaseControl#When set to shift90Degrees, applies a 90-degree phase shift to the surround channels.
Default: service default
Used only for a 3/2 coding mode.
stereoDownmixoptionalEac3StereoDownmixstereo_downmixoptionalEac3StereoDownmixstereoDownmixoptionalEac3StereoDownmixStereoDownmixoptionalEac3StereoDownmixStereoDownmixoptionalEac3StereoDownmix#A stereo downmix preference.
Default: service default
Used only for the 3/2 coding mode.
surroundExModeoptionalEac3SurroundExModesurround_ex_modeoptionalEac3SurroundExModesurroundExModeoptionalEac3SurroundExModeSurroundExModeoptionalEac3SurroundExModeSurroundExModeoptionalEac3SurroundExMode#When encoding 3/2 audio, sets whether an extra center back surround channel is matrix encoded into the left and right surround channels.
Default: service default
surroundModeoptionalEac3SurroundModesurround_modeoptionalEac3SurroundModesurroundModeoptionalEac3SurroundModeSurroundModeoptionalEac3SurroundModeSurroundModeoptionalEac3SurroundMode#When encoding 2/0 audio, sets whether Dolby Surround is matrix-encoded into the two channels.
Default: service default