QvbrRateControlProps

class aws_cdk.aws_medialive_alpha.QvbrRateControlProps(*, max_bitrate, qvbr_quality_level=None)

Bases: object

(experimental) Properties for QVBR rate control.

Parameters:

max_bitrate (Bitrate) – (experimental) The maximum bitrate.
qvbr_quality_level (Union[int, float, None]) – (experimental) The QVBR quality level (1-10). Leave unset to let MediaLive infer the target quality from the output resolution and max bitrate. Default: - MediaLive infers the quality level from the resolution and max bitrate

Stability:

experimental

ExampleMetadata:

infused

Example:

# H.264
h264 = medialive.EncodeConfiguration.video(
    name="h264_720p",
    codec=medialive.VideoCodecSettings.h264(
        rate_control=medialive.H264RateControl.cbr(bitrate=Bitrate.mbps(3)),
        framerate=medialive.Framerate.FPS_30,
        profile=medialive.H264Profile.HIGH
    ),
    width=1280,
    height=720
)

# H.265
h265 = medialive.EncodeConfiguration.video(
    name="h265_1080p",
    codec=medialive.VideoCodecSettings.h265(
        rate_control=medialive.H265RateControl.qvbr(
            max_bitrate=Bitrate.mbps(5),
            qvbr_quality_level=7
        ),
        framerate=medialive.Framerate.FPS_30,
        profile=medialive.H265Profile.MAIN,
        tier=medialive.H265Tier.HIGH
    ),
    width=1920,
    height=1080
)

Attributes

max_bitrate

(experimental) The maximum bitrate.

Stability:: experimental

qvbr_quality_level

(experimental) The QVBR quality level (1-10).

Leave unset to let MediaLive infer the target quality from the output resolution and max bitrate.

Default:

MediaLive infers the quality level from the resolution and max bitrate

Stability:

experimental