interface AudioEncodeProps 🔹

Language	Type name
.NET	Amazon.CDK.AWS.MediaLive.Alpha.AudioEncodeProps
Go	github.com/aws/aws-cdk-go/awsmedialivealpha/v2#AudioEncodeProps
Java	software.amazon.awscdk.services.medialive.alpha.AudioEncodeProps
Python	aws_cdk.aws_medialive_alpha.AudioEncodeProps
TypeScript (source)	@aws-cdk/aws-medialive-alpha » AudioEncodeProps

Properties for an audio encode configuration.

Example

declare const stack: Stack;
declare const input: medialive.IInput;
declare const bucket: s3.IBucket;

const video = medialive.EncodeConfiguration.video({
  name: 'video_720p',
  codec: medialive.VideoCodecSettings.h264({
    rateControl: medialive.H264RateControl.cbr({ bitrate: Bitrate.mbps(3) }),
    framerate: medialive.Framerate.FPS_30,
  }),
  width: 1280,
  height: 720,
});

const audio = medialive.EncodeConfiguration.audio({
  name: 'audio_aac',
  codec: medialive.AudioCodecSettings.aac({ bitrate: Bitrate.kbps(192) }),
});

new medialive.Channel(stack, 'Channel', {
  inputs: [{ input }],
  outputGroups: [
    medialive.OutputGroupConfiguration.hls({
      name: 'hls',
      destinations: [medialive.OutputDestination.toBucket(bucket, 'live/stream')],
      outputs: [{ encodes: [video, audio], outputName: 'hls_out' }],
    }),
  ],
});

Properties

Name	Type	Description
codec🔹	AudioCodecSettings	The codec for the audio encode.
name🔹	string	A unique name for this audio encode.
audioDashRoles?🔹	AudioDashRole[]	The DASH roles to assign to this audio output.
audioNormalization?🔹	AudioNormalizationSettings	Audio normalization settings for loudness correction.
audioSelectorName?🔹	string	The name of the audio selector in the input to use as the source.
audioType?🔹	AudioType	The audio type when audioTypeControl is USE_CONFIGURED.
audioTypeControl?🔹	AudioTypeControl	How the audio type is signaled in the output.
audioWatermarkSettings?🔹	AudioWatermarkSettings	Audio watermarking settings (e.g. Nielsen watermarks).
dvbDashAccessibility?🔹	DvbDashAccessibility	DVB DASH accessibility signaling for this audio output.
languageCode?🔹	string	The ISO 639-2 language code for the audio output track (e.g. 'eng', 'spa').
languageCodeControl?🔹	AudioLanguageCodeControl	How the audio language code is signaled in the output.
remixSettings?🔹	RemixSettings	Audio remix settings for channel remapping.
streamName?🔹	string	The display name for the audio track (e.g. 'English', 'Director Commentary'). Used for HLS and MS Smooth outputs.

---

codec🔹

Type: AudioCodecSettings

The codec for the audio encode.

Choose the codec explicitly (e.g. AudioCodecSettings.aac(...))

---

name🔹

Type: string

A unique name for this audio encode.

---

audioDashRoles?🔹

Type: AudioDashRole[] (optional, default: no DASH roles)

The DASH roles to assign to this audio output.

Applies only when the output is configured for DVB DASH accessibility signaling.

---

audioNormalization?🔹

Type: AudioNormalizationSettings (optional, default: no normalization)

Audio normalization settings for loudness correction.

---

audioSelectorName?🔹

Type: string (optional, default: the input's default audio)

The name of the audio selector in the input to use as the source.

Must match the name of an AudioSelector on the input attachment. When omitted, MediaLive uses the input's default audio.

---

audioType?🔹

Type: AudioType (optional, default: follow input)

The audio type when audioTypeControl is USE_CONFIGURED.

The values are defined in ISO-IEC 13818-1.

---

audioTypeControl?🔹

Type: AudioTypeControl (optional, default: USE_CONFIGURED when audioType is set, otherwise FOLLOW_INPUT)

How the audio type is signaled in the output.

---

audioWatermarkSettings?🔹

Type: AudioWatermarkSettings (optional, default: no watermarking)

Audio watermarking settings (e.g. Nielsen watermarks).

---

dvbDashAccessibility?🔹

Type: DvbDashAccessibility (optional, default: no DVB DASH accessibility signaling)

DVB DASH accessibility signaling for this audio output.

---

languageCode?🔹

Type: string (optional, default: follow input)

The ISO 639-2 language code for the audio output track (e.g. 'eng', 'spa').

---

languageCodeControl?🔹

Type: AudioLanguageCodeControl (optional, default: USE_CONFIGURED when languageCode is set, otherwise FOLLOW_INPUT)

How the audio language code is signaled in the output.

When FOLLOW_INPUT, a configured languageCode is used only as a fallback when the input has none.

---

remixSettings?🔹

Type: RemixSettings (optional, default: no remixing)

Audio remix settings for channel remapping.

---

streamName?🔹

Type: string (optional, default: no stream name)

The display name for the audio track (e.g. 'English', 'Director Commentary'). Used for HLS and MS Smooth outputs.