class Framerate 🔹

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

A video frame rate expressed as a rational number (numerator/denominator).

Use the predefined constants for standard rates, or {@link Framerate.of} for a custom rate.

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 FPS_24🔹	Framerate	24 fps (cinema) — 24/1.
static FPS_25🔹	Framerate	25 fps — 25/1.
static FPS_29_97🔹	Framerate	29.97 fps — 30000/1001.
static FPS_30🔹	Framerate	30 fps — 30/1.
static FPS_50🔹	Framerate	50 fps — 50/1.
static FPS_59_94🔹	Framerate	59.94 fps — 60000/1001.
static FPS_60🔹	Framerate	60 fps — 60/1.

---

static FPS_24🔹

Type: Framerate

24 fps (cinema) — 24/1.

---

static FPS_25🔹

Type: Framerate

25 fps — 25/1.

---

static FPS_29_97🔹

Type: Framerate

29.97 fps — 30000/1001.

---

static FPS_30🔹

Type: Framerate

30 fps — 30/1.

---

static FPS_50🔹

Type: Framerate

50 fps — 50/1.

---

static FPS_59_94🔹

Type: Framerate

59.94 fps — 60000/1001.

---

static FPS_60🔹

Type: Framerate

60 fps — 60/1.

Methods

Name	Description
toString()🔹	Returns the string value.
static of(numerator, denominator)🔹	Define a custom frame rate.

---

toString()🔹

public toString(): string

Returns

• string

Returns the string value.

---

static of(numerator, denominator)🔹

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

Parameters

• numerator number — Numerator of the rate.
• denominator number — Denominator of the rate.

Returns

• Framerate

Define a custom frame rate.