package awsmedialive


// MediaLive will perform a failover if content is considered black for the specified period.
//
// The parent of this entity is FailoverConditionSettings.
//
// Example:
//   // The code below shows an example of how to instantiate this type.
//   // The values are placeholders you should change.
//   import "github.com/aws/aws-cdk-go/awscdk"
//
//   videoBlackFailoverSettingsProperty := &VideoBlackFailoverSettingsProperty{
//   	BlackDetectThreshold: jsii.Number(123),
//   	VideoBlackThresholdMsec: jsii.Number(123),
//   }
//
// See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-medialive-channel-videoblackfailoversettings.html
//
type CfnChannel_VideoBlackFailoverSettingsProperty struct {
	// A value used in calculating the threshold below which MediaLive considers a pixel to be 'black'.
	//
	// For the input to be considered black, every pixel in a frame must be below this threshold. The threshold is calculated as a percentage (expressed as a decimal) of white. Therefore .1 means 10% white (or 90% black). Note how the formula works for any color depth. For example, if you set this field to 0.1 in 10-bit color depth: (1023*0.1=102.3), which means a pixel value of 102 or less is 'black'. If you set this field to .1 in an 8-bit color depth: (255*0.1=25.5), which means a pixel value of 25 or less is 'black'. The range is 0.0 to 1.0, with any number of decimal places.
	// See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-medialive-channel-videoblackfailoversettings.html#cfn-medialive-channel-videoblackfailoversettings-blackdetectthreshold
	//
	BlackDetectThreshold *float64 `field:"optional" json:"blackDetectThreshold" yaml:"blackDetectThreshold"`
	// The amount of time (in milliseconds) that the active input must be black before automatic input failover occurs.
	// See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-medialive-channel-videoblackfailoversettings.html#cfn-medialive-channel-videoblackfailoversettings-videoblackthresholdmsec
	//
	VideoBlackThresholdMsec *float64 `field:"optional" json:"videoBlackThresholdMsec" yaml:"videoBlackThresholdMsec"`
}