class H264RateControl 🔹

Language	Type name
.NET	Amazon.CDK.AWS.MediaLive.Alpha.H264RateControl
Go	github.com/aws/aws-cdk-go/awsmedialivealpha/v2#H264RateControl
Java	software.amazon.awscdk.services.medialive.alpha.H264RateControl
Python	aws_cdk.aws_medialive_alpha.H264RateControl
TypeScript (source)	@aws-cdk/aws-medialive-alpha » H264RateControl

H.264 rate control. Use the static factory methods to create.

Example

declare const stack: Stack;
declare const input: medialive.IInput;
declare const bucket: s3.IBucket;

const video = medialive.EncodeConfiguration.video({
  name: 'video_720p',
  codec: medialive.VideoCodecSettings.h264({
    rateControl: medialive.H264RateControl.cbr({ bitrate: Bitrate.mbps(3) }),
    framerate: medialive.Framerate.FPS_30,
  }),
  width: 1280,
  height: 720,
});

const audio = medialive.EncodeConfiguration.audio({
  name: 'audio_aac',
  codec: medialive.AudioCodecSettings.aac({ bitrate: Bitrate.kbps(192) }),
});

new medialive.Channel(stack, 'Channel', {
  inputs: [{ input }],
  outputGroups: [
    medialive.OutputGroupConfiguration.hls({
      name: 'hls',
      destinations: [medialive.OutputDestination.toBucket(bucket, 'live/stream')],
      outputs: [{ encodes: [video, audio], outputName: 'hls_out' }],
    }),
  ],
});

Methods

Name	Description
static cbr(props)🔹	Constant bitrate.
static qvbr(props)🔹	Quality-defined variable bitrate.
static vbr(props)🔹	Variable bitrate.

---

static cbr(props)🔹

public static cbr(props: CbrRateControlProps): H264RateControl

Parameters

• props CbrRateControlProps

Returns

• H264RateControl

Constant bitrate.

---

static qvbr(props)🔹

public static qvbr(props: QvbrRateControlProps): H264RateControl

Parameters

• props QvbrRateControlProps

Returns

• H264RateControl

Quality-defined variable bitrate.

---

static vbr(props)🔹

public static vbr(props: VbrRateControlProps): H264RateControl

Parameters

• props VbrRateControlProps

Returns

• H264RateControl

Variable bitrate.