medialive/aws.sdk.kotlin.services.medialive.model/Eac3Settings

Eac3Settings

class Eac3Settings

Eac3 Settings

Types

object Companion

Properties

attenuationControl

val attenuationControl: Eac3AttenuationControl?

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

val bitrate: Double?

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

val bitstreamMode: Eac3BitstreamMode?

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

val codingMode: Eac3CodingMode?

Dolby Digital Plus coding mode. Determines number of channels.

val dcFilter: Eac3DcFilter?

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

val dialnorm: Int?

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

val drcLine: Eac3DrcLine?

Sets the Dolby dynamic range compression profile.

val drcRf: Eac3DrcRf?

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

val lfeControl: Eac3LfeControl?

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

val lfeFilter: Eac3LfeFilter?

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

loRoCenterMixLevel

val loRoCenterMixLevel: Double?

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

loRoSurroundMixLevel

val loRoSurroundMixLevel: Double?

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

ltRtCenterMixLevel

val ltRtCenterMixLevel: Double?

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

ltRtSurroundMixLevel

val ltRtSurroundMixLevel: Double?

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

metadataControl

val metadataControl: Eac3MetadataControl?

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.

passthroughControl

val passthroughControl: Eac3PassthroughControl?

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.

val phaseControl: Eac3PhaseControl?

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

val stereoDownmix: Eac3StereoDownmix?

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

val surroundExMode: Eac3SurroundExMode?

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

val surroundMode: Eac3SurroundMode?

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

Functions

inline fun copy(block: Eac3Settings.Builder.() -> Unit = {}): Eac3Settings

open operator override fun equals(other: Any?): Boolean

open override fun hashCode(): Int

open override fun toString(): String