interface VpcInterfaceDefineProps 🔹

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

Properties for defining a new VPC Interface configuration.

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
role🔹	IRole	IAM role that MediaConnect assumes to create ENIs in your account.
securityGroups🔹	ISecurityGroup[]	Security groups to apply to the ENI.
subnet🔹	ISubnet	Subnet where the ENI is created.
vpcInterfaceName🔹	string	Unique name for this VPC interface within the flow.
networkInterfaceType?🔹	NetworkInterface	The type of network interface.

---

role🔹

Type: IRole

IAM role that MediaConnect assumes to create ENIs in your account.

---

securityGroups🔹

Type: ISecurityGroup[]

Security groups to apply to the ENI.

---

subnet🔹

Type: ISubnet

Subnet where the ENI is created.

Must be in the same Availability Zone as the flow.

---

vpcInterfaceName🔹

Type: string

Unique name for this VPC interface within the flow.

Cannot be changed after creation.

---

networkInterfaceType?🔹

Type: NetworkInterface (optional, default: undefined; when omitted, MediaConnect applies NetworkInterface.ENA at deploy time)

The type of network interface.

Use EFA for CDI workflows.