Amazonka.MediaConvert.Types.Av1QvbrSettings

Documentation

data Av1QvbrSettings

Settings for quality-defined variable bitrate encoding with the AV1 codec. Use these settings only when you set QVBR for Rate control mode (RateControlMode).

See: newAv1QvbrSettings smart constructor.

Constructors

Av1QvbrSettings'

Fields

• qvbrQualityLevel :: Maybe Natural

  Use this setting only when you set Rate control mode (RateControlMode) to QVBR. Specify the target quality level for this output. MediaConvert determines the right number of bits to use for each part of the video to maintain the video quality that you specify. When you keep the default value, AUTO, MediaConvert picks a quality level for you, based on characteristics of your input video. If you prefer to specify a quality level, specify a number from 1 through 10. Use higher numbers for greater quality. Level 10 results in nearly lossless compression. The quality level for most broadcast-quality transcodes is between 6 and 9. Optionally, to specify a value between whole numbers, also provide a value for the setting qvbrQualityLevelFineTune. For example, if you want your QVBR quality level to be 7.33, set qvbrQualityLevel to 7 and set qvbrQualityLevelFineTune to .33.

• qvbrQualityLevelFineTune :: Maybe Double

  Optional. Specify a value here to set the QVBR quality to a level that is between whole numbers. For example, if you want your QVBR quality level to be 7.33, set qvbrQualityLevel to 7 and set qvbrQualityLevelFineTune to .33. MediaConvert rounds your QVBR quality level to the nearest third of a whole number. For example, if you set qvbrQualityLevel to 7 and you set qvbrQualityLevelFineTune to .25, your actual QVBR quality level is 7.33.

Instances

FromJSON Av1QvbrSettings

Defined in Amazonka.MediaConvert.Types.Av1QvbrSettings

Methods

parseJSON :: Value -> Parser Av1QvbrSettings

parseJSONList :: Value -> Parser [Av1QvbrSettings]

ToJSON Av1QvbrSettings

Defined in Amazonka.MediaConvert.Types.Av1QvbrSettings

Methods

toJSON :: Av1QvbrSettings -> Value

toEncoding :: Av1QvbrSettings -> Encoding

toJSONList :: [Av1QvbrSettings] -> Value

toEncodingList :: [Av1QvbrSettings] -> Encoding

Generic Av1QvbrSettings

Defined in Amazonka.MediaConvert.Types.Av1QvbrSettings

Associated Types

type Rep Av1QvbrSettings :: Type -> Type

Methods

from :: Av1QvbrSettings -> Rep Av1QvbrSettings x

to :: Rep Av1QvbrSettings x -> Av1QvbrSettings

Read Av1QvbrSettings

Defined in Amazonka.MediaConvert.Types.Av1QvbrSettings

Methods

readsPrec :: Int -> ReadS Av1QvbrSettings

readList :: ReadS [Av1QvbrSettings]

readPrec :: ReadPrec Av1QvbrSettings

readListPrec :: ReadPrec [Av1QvbrSettings]

Show Av1QvbrSettings

Defined in Amazonka.MediaConvert.Types.Av1QvbrSettings

Methods

showsPrec :: Int -> Av1QvbrSettings -> ShowS

show :: Av1QvbrSettings -> String

showList :: [Av1QvbrSettings] -> ShowS

NFData Av1QvbrSettings

Defined in Amazonka.MediaConvert.Types.Av1QvbrSettings

Methods

rnf :: Av1QvbrSettings -> ()

Eq Av1QvbrSettings

Defined in Amazonka.MediaConvert.Types.Av1QvbrSettings

Methods

(==) :: Av1QvbrSettings -> Av1QvbrSettings -> Bool

(/=) :: Av1QvbrSettings -> Av1QvbrSettings -> Bool

Hashable Av1QvbrSettings

Defined in Amazonka.MediaConvert.Types.Av1QvbrSettings

Methods

hashWithSalt :: Int -> Av1QvbrSettings -> Int

hash :: Av1QvbrSettings -> Int

type Rep Av1QvbrSettings

Defined in Amazonka.MediaConvert.Types.Av1QvbrSettings

type Rep Av1QvbrSettings = D1 ('MetaData "Av1QvbrSettings" "Amazonka.MediaConvert.Types.Av1QvbrSettings" "amazonka-mediaconvert-2.0-ClG8xHhlx4y6bdaCrZchqH" 'False) (C1 ('MetaCons "Av1QvbrSettings'" 'PrefixI 'True) (S1 ('MetaSel ('Just "qvbrQualityLevel") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Natural)) :*: S1 ('MetaSel ('Just "qvbrQualityLevelFineTune") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Double))))

newAv1QvbrSettings :: Av1QvbrSettings

Create a value of Av1QvbrSettings with all optional fields omitted.

Use generic-lens or optics to modify other optional fields.

The following record fields are available, with the corresponding lenses provided for backwards compatibility:

$sel:qvbrQualityLevel:Av1QvbrSettings', av1QvbrSettings_qvbrQualityLevel - Use this setting only when you set Rate control mode (RateControlMode) to QVBR. Specify the target quality level for this output. MediaConvert determines the right number of bits to use for each part of the video to maintain the video quality that you specify. When you keep the default value, AUTO, MediaConvert picks a quality level for you, based on characteristics of your input video. If you prefer to specify a quality level, specify a number from 1 through 10. Use higher numbers for greater quality. Level 10 results in nearly lossless compression. The quality level for most broadcast-quality transcodes is between 6 and 9. Optionally, to specify a value between whole numbers, also provide a value for the setting qvbrQualityLevelFineTune. For example, if you want your QVBR quality level to be 7.33, set qvbrQualityLevel to 7 and set qvbrQualityLevelFineTune to .33.

$sel:qvbrQualityLevelFineTune:Av1QvbrSettings', av1QvbrSettings_qvbrQualityLevelFineTune - Optional. Specify a value here to set the QVBR quality to a level that is between whole numbers. For example, if you want your QVBR quality level to be 7.33, set qvbrQualityLevel to 7 and set qvbrQualityLevelFineTune to .33. MediaConvert rounds your QVBR quality level to the nearest third of a whole number. For example, if you set qvbrQualityLevel to 7 and you set qvbrQualityLevelFineTune to .25, your actual QVBR quality level is 7.33.

av1QvbrSettings_qvbrQualityLevel :: Lens' Av1QvbrSettings (Maybe Natural)

Use this setting only when you set Rate control mode (RateControlMode) to QVBR. Specify the target quality level for this output. MediaConvert determines the right number of bits to use for each part of the video to maintain the video quality that you specify. When you keep the default value, AUTO, MediaConvert picks a quality level for you, based on characteristics of your input video. If you prefer to specify a quality level, specify a number from 1 through 10. Use higher numbers for greater quality. Level 10 results in nearly lossless compression. The quality level for most broadcast-quality transcodes is between 6 and 9. Optionally, to specify a value between whole numbers, also provide a value for the setting qvbrQualityLevelFineTune. For example, if you want your QVBR quality level to be 7.33, set qvbrQualityLevel to 7 and set qvbrQualityLevelFineTune to .33.

av1QvbrSettings_qvbrQualityLevelFineTune :: Lens' Av1QvbrSettings (Maybe Double)

Optional. Specify a value here to set the QVBR quality to a level that is between whole numbers. For example, if you want your QVBR quality level to be 7.33, set qvbrQualityLevel to 7 and set qvbrQualityLevelFineTune to .33. MediaConvert rounds your QVBR quality level to the nearest third of a whole number. For example, if you set qvbrQualityLevel to 7 and you set qvbrQualityLevelFineTune to .25, your actual QVBR quality level is 7.33.