interface Av1SettingsProps 🔹

Language	Type name
.NET	Amazon.CDK.AWS.MediaLive.Alpha.Av1SettingsProps
Go	github.com/aws/aws-cdk-go/awsmedialivealpha/v2#Av1SettingsProps
Java	software.amazon.awscdk.services.medialive.alpha.Av1SettingsProps
Python	aws_cdk.aws_medialive_alpha.Av1SettingsProps
TypeScript (source)	@aws-cdk/aws-medialive-alpha » Av1SettingsProps

Properties for AV1 codec settings.

Example

// 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';

declare const afdSignaling: medialive_alpha.AfdSignaling;
declare const av1BitDepth: medialive_alpha.Av1BitDepth;
declare const av1ColorSpaceSettings: medialive_alpha.Av1ColorSpaceSettings;
declare const av1Level: medialive_alpha.Av1Level;
declare const av1RateControl: medialive_alpha.Av1RateControl;
declare const av1SceneChangeDetect: medialive_alpha.Av1SceneChangeDetect;
declare const av1SpatialAq: medialive_alpha.Av1SpatialAq;
declare const av1TemporalAq: medialive_alpha.Av1TemporalAq;
declare const av1TimecodeInsertion: medialive_alpha.Av1TimecodeInsertion;
declare const framerate: medialive_alpha.Framerate;
declare const gopSize: medialive_alpha.GopSize;
declare const lookAheadRateControl: medialive_alpha.LookAheadRateControl;
declare const pixelAspectRatio: medialive_alpha.PixelAspectRatio;
declare const timecodeBurninFontSize: medialive_alpha.TimecodeBurninFontSize;
declare const timecodeBurninPosition: medialive_alpha.TimecodeBurninPosition;
const av1SettingsProps: medialive_alpha.Av1SettingsProps = {
  afdSignaling: afdSignaling,
  bitDepth: av1BitDepth,
  bufSize: 123,
  colorSpaceSettings: av1ColorSpaceSettings,
  fixedAfd: 'fixedAfd',
  framerate: framerate,
  gopSize: gopSize,
  level: av1Level,
  lookAheadRateControl: lookAheadRateControl,
  minBitrate: 123,
  minIInterval: 123,
  pixelAspectRatio: pixelAspectRatio,
  rateControl: av1RateControl,
  sceneChangeDetect: av1SceneChangeDetect,
  spatialAq: av1SpatialAq,
  temporalAq: av1TemporalAq,
  timecodeBurnin: {
    fontSize: timecodeBurninFontSize,
    position: timecodeBurninPosition,
    prefix: 'prefix',
  },
  timecodeInsertion: av1TimecodeInsertion,
};

Properties

Name	Type	Description
afdSignaling?🔹	AfdSignaling	AFD signaling mode.
bitDepth?🔹	Av1BitDepth	Bit depth for the AV1 encode.
bufSize?🔹	number	Size of buffer (HRD buffer model) in bits.
colorSpaceSettings?🔹	Av1ColorSpaceSettings	Color space settings for the video.
fixedAfd?🔹	string	Four-bit AFD value to write on all frames. Only valid when afdSignaling is FIXED.
framerate?🔹	Framerate	The video frame rate.
gopSize?🔹	GopSize	The GOP size (keyframe interval).
level?🔹	Av1Level	The AV1 level.
lookAheadRateControl?🔹	LookAheadRateControl	Amount of lookahead.
minBitrate?🔹	number	Minimum bitrate in bits/second.
minIInterval?🔹	number	Only meaningful if sceneChangeDetect is enabled.
pixelAspectRatio?🔹	PixelAspectRatio	The pixel aspect ratio (PAR) of the video.
rateControl?🔹	Av1RateControl	The rate control configuration.
sceneChangeDetect?🔹	Av1SceneChangeDetect	Scene change detection.
spatialAq?🔹	Av1SpatialAq	Spatial adaptive quantization.
temporalAq?🔹	Av1TemporalAq	Temporal adaptive quantization.
timecodeBurnin?🔹	TimecodeBurninSettings	Timecode burn-in settings to overlay timecode on the video.
timecodeInsertion?🔹	Av1TimecodeInsertion	Timecode insertion mode.

---

afdSignaling?🔹

Type: AfdSignaling (optional, default: AfdSignaling.NONE)

AFD signaling mode.

---

bitDepth?🔹

Type: Av1BitDepth (optional, default: service default)

Bit depth for the AV1 encode.

---

bufSize?🔹

Type: number (optional, default: service default)

Size of buffer (HRD buffer model) in bits.

---

colorSpaceSettings?🔹

Type: Av1ColorSpaceSettings (optional, default: service default)

Color space settings for the video.

---

fixedAfd?🔹

Type: string (optional, default: service default)

Four-bit AFD value to write on all frames. Only valid when afdSignaling is FIXED.

Valid values: FIXED_0000, FIXED_0010, FIXED_0011, FIXED_0100, FIXED_1000, FIXED_1001, FIXED_1010, FIXED_1011, FIXED_1100, FIXED_1101, FIXED_1110, FIXED_1111.

---

framerate?🔹

Type: Framerate (optional, default: follow source)

The video frame rate.

---

gopSize?🔹

Type: GopSize (optional, default: GopSize.seconds(1))

The GOP size (keyframe interval).

---

level?🔹

Type: Av1Level (optional, default: Av1Level.AV1_LEVEL_AUTO)

The AV1 level.

Valid values: AV1_LEVEL_2, AV1_LEVEL_2_1, AV1_LEVEL_3, AV1_LEVEL_3_1, AV1_LEVEL_4, AV1_LEVEL_4_1, AV1_LEVEL_5, AV1_LEVEL_5_1, AV1_LEVEL_5_2, AV1_LEVEL_5_3, AV1_LEVEL_6, AV1_LEVEL_6_1, AV1_LEVEL_6_2, AV1_LEVEL_6_3, AV1_LEVEL_AUTO.

---

lookAheadRateControl?🔹

Type: LookAheadRateControl (optional, default: LookAheadRateControl.HIGH)

Amount of lookahead.

Low decreases latency/memory; high can produce better quality.

---

minBitrate?🔹

Type: number (optional, default: service default)

Minimum bitrate in bits/second.

---

minIInterval?🔹

Type: number (optional, default: service default)

Only meaningful if sceneChangeDetect is enabled.

Enforces separation between repeated (cadence) I-frames and I-frames inserted by scene change detection.

---

pixelAspectRatio?🔹

Type: PixelAspectRatio (optional, default: service default)

The pixel aspect ratio (PAR) of the video.

---

rateControl?🔹

Type: Av1RateControl (optional, default: service default)

The rate control configuration.

---

sceneChangeDetect?🔹

Type: Av1SceneChangeDetect (optional, default: Av1SceneChangeDetect.ENABLED)

Scene change detection.

---

spatialAq?🔹

Type: Av1SpatialAq (optional, default: Av1SpatialAq.ENABLED)

Spatial adaptive quantization.

---

temporalAq?🔹

Type: Av1TemporalAq (optional, default: Av1TemporalAq.ENABLED)

Temporal adaptive quantization.

---

timecodeBurnin?🔹

Type: TimecodeBurninSettings (optional, default: no timecode burn-in)

Timecode burn-in settings to overlay timecode on the video.

---

timecodeInsertion?🔹

Type: Av1TimecodeInsertion (optional, default: service default)

Timecode insertion mode.