interface EncodingConfig 🔹

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

Encoding configuration applied to an NDI source when transcoding it to a transport stream for downstream distribution.

Example

declare const stack: Stack;
declare const ndiVpcInterface: VpcInterfaceConfig;
declare const efaInterface: VpcInterfaceConfig;
declare const videoStream: MediaStream;

// NDI requires LARGE, an encoding profile, and at least one discovery server
new Flow(stack, 'NdiFlow', {
  flowSize: FlowSize.LARGE,
  ndiConfig: {
    ndiState: State.ENABLED,
    ndiDiscoveryServers: [{
      discoveryServerAddress: '10.0.0.10',
      vpcInterface: ndiVpcInterface,
    }],
  },
  encodingConfig: {
    encodingProfile: EncodingProfile.CONTRIBUTION_H264_DEFAULT,
  },
  source: SourceConfiguration.ndi({
    flowSourceName: 'ndi-source',
  }),
});

// CDI and JPEG XS require LARGE_4X
new Flow(stack, 'CdiFlow', {
  flowSize: FlowSize.LARGE_4X,
  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
encodingProfile?🔹	EncodingProfile	The encoding profile to use when transcoding the NDI source content to a transport stream.
videoMaxBitrate?🔹	Bitrate	The maximum video bitrate to use when transcoding the NDI source to a transport stream.

---

encodingProfile?🔹

Type: EncodingProfile (optional, default: the MediaConnect service default)

The encoding profile to use when transcoding the NDI source content to a transport stream.

You can change this value while the flow is running.

---

videoMaxBitrate?🔹

Type: Bitrate (optional, default: undefined; when omitted, MediaConnect applies 20 Mbps at deploy time)

The maximum video bitrate to use when transcoding the NDI source to a transport stream.

The supported range is 10 Mbps – 50 Mbps.