class PixelAspectRatio 🔹

Language	Type name
.NET	`Amazon.CDK.AWS.MediaConnect.Alpha.PixelAspectRatio`
Go	`github.com/aws/aws-cdk-go/awsmediaconnectalpha/v2#PixelAspectRatio`
Java	`software.amazon.awscdk.services.mediaconnect.alpha.PixelAspectRatio`
Python	`aws_cdk.aws_mediaconnect_alpha.PixelAspectRatio`
TypeScript (source)	`@aws-cdk/aws-mediaconnect-alpha` » `PixelAspectRatio`

The pixel aspect ratio (PAR) of the video.

Use the predefined constants for standard ratios, or {@link PixelAspectRatio.of} for a custom ratio.

Example

declare const stack: Stack;
declare const role: iam.IRole;
declare const securityGroup: ec2.ISecurityGroup;
declare const subnet: ec2.ISubnet;

const efaInterface = VpcInterface.define({
  vpcInterfaceName: 'efa-interface',
  role: role,
  securityGroups: [securityGroup],
  subnet: subnet,
  networkInterfaceType: NetworkInterface.EFA,  // Required for CDI
});

const videoStream = MediaStream.video({
  mediaStreamId: 1,
  mediaStreamName: 'video',
  videoFormat: MediaVideoFormat.HD_1080P,
  fmtp: {
    exactFramerate: Framerate.FPS_29_97,
    par: PixelAspectRatio.SQUARE,
  },
});

const flow = new Flow(stack, 'MyCdiFlow', {
  flowSize: FlowSize.LARGE_4X,  // Required for CDI and JPEG XS
  vpcInterfaces: [efaInterface],
  mediaStreams: [videoStream],
  source: SourceConfiguration.cdi({
    flowSourceName: 'cdi-source',
    vpcInterface: efaInterface,
    port: 5000,
    maxSyncBuffer: 100,
    mediaStreamSourceConfigurations: [{
      encoding: Encoding.RAW,
      mediaStream: videoStream,
    }],
  }),
});

Properties

Name	Type	Description
static SQUARE🔹	`PixelAspectRatio`	Square pixels (`1:1`).

static SQUARE🔹

Type: PixelAspectRatio

Square pixels (1:1).

Methods

Name	Description
toString()🔹	Returns the string value in `numerator:denominator` form.
static of(numerator, denominator)🔹	Define a pixel aspect ratio.

toString()🔹

public toString(): string

Returns

string

Returns the string value in numerator:denominator form.

static of(numerator, denominator)🔹

public static of(numerator: number, denominator: number): PixelAspectRatio

Parameters

numerator number — Numerator of the ratio.
denominator number — Denominator of the ratio.