InputPreference

class aws_cdk.aws_medialive_alpha.InputPreference(*args: Any, **kwargs)

Bases: object

(experimental) Input preference when deciding which input to make active after a previously failed input has recovered.

Stability:

experimental

ExampleMetadata:

infused

Example:

# stack: Stack
# primary_input: medialive.IInput
# secondary_input: medialive.IInput
# audio_selector: medialive.AudioSelector
# video: medialive.EncodeConfiguration
# audio: medialive.EncodeConfiguration
# bucket: s3.IBucket


medialive.Channel(stack, "Channel",
    inputs=[medialive.InputAttachment(
        input=primary_input,
        automatic_input_failover=medialive.AutomaticInputFailover(
            secondary_input=secondary_input,
            input_preference=medialive.InputPreference.PRIMARY_INPUT_PREFERRED,
            error_clear_time=Duration.seconds(3),
            failover_conditions=[
                medialive.FailoverCondition.input_loss(threshold=Duration.millis(1500)),
                medialive.FailoverCondition.audio_silence(audio_selector=audio_selector, threshold=Duration.seconds(2)),
                medialive.FailoverCondition.video_black(black_detect_threshold=0.1, threshold=Duration.seconds(1))
            ]
        )
    ), medialive.InputAttachment(
        # The secondary input must also be attached to the channel as its own input.
        input=secondary_input
    )],
    output_groups=[
        medialive.OutputGroupConfiguration.hls(
            name="hls",
            destinations=[medialive.OutputDestination.to_bucket(bucket, "live/stream")],
            outputs=[medialive.HlsOutputDefinition(encodes=[video, audio], output_name="hls_out")]
        )
    ]
)

Attributes

EQUAL_INPUT_PREFERENCE = <aws_cdk.aws_medialive_alpha.InputPreference object>

PRIMARY_INPUT_PREFERRED = <aws_cdk.aws_medialive_alpha.InputPreference object>

value

(experimental) The underlying string value passed to CloudFormation.

Stability:

experimental

Static Methods

classmethod of(value)

(experimental) A value not yet modelled by AWS CDK.

Parameters:

value (str)

Stability:

experimental

Return type:

InputPreference