{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DerivingStrategies #-}
{-# LANGUAGE GeneralizedNewtypeDeriving #-}
{-# LANGUAGE LambdaCase #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE PatternSynonyms #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.MediaConvert.Types.Mpeg2ParControl
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
module Amazonka.MediaConvert.Types.Mpeg2ParControl
  ( Mpeg2ParControl
      ( ..,
        Mpeg2ParControl_INITIALIZE_FROM_SOURCE,
        Mpeg2ParControl_SPECIFIED
      ),
  )
where

import qualified Amazonka.Core as Core
import qualified Amazonka.Data as Data
import qualified Amazonka.Prelude as Prelude

-- | Optional. Specify how the service determines the pixel aspect ratio
-- (PAR) for this output. The default behavior, Follow source
-- (INITIALIZE_FROM_SOURCE), uses the PAR from your input video for your
-- output. To specify a different PAR in the console, choose any value
-- other than Follow source. To specify a different PAR by editing the JSON
-- job specification, choose SPECIFIED. When you choose SPECIFIED for this
-- setting, you must also specify values for the parNumerator and
-- parDenominator settings.
newtype Mpeg2ParControl = Mpeg2ParControl'
  { fromMpeg2ParControl ::
      Data.Text
  }
  deriving stock
    ( Prelude.Show,
      Prelude.Read,
      Prelude.Eq,
      Prelude.Ord,
      Prelude.Generic
    )
  deriving newtype
    ( Prelude.Hashable,
      Prelude.NFData,
      Data.FromText,
      Data.ToText,
      Data.ToByteString,
      Data.ToLog,
      Data.ToHeader,
      Data.ToQuery,
      Data.FromJSON,
      Data.FromJSONKey,
      Data.ToJSON,
      Data.ToJSONKey,
      Data.FromXML,
      Data.ToXML
    )

pattern Mpeg2ParControl_INITIALIZE_FROM_SOURCE :: Mpeg2ParControl
pattern Mpeg2ParControl_INITIALIZE_FROM_SOURCE = Mpeg2ParControl' "INITIALIZE_FROM_SOURCE"

pattern Mpeg2ParControl_SPECIFIED :: Mpeg2ParControl
pattern Mpeg2ParControl_SPECIFIED = Mpeg2ParControl' "SPECIFIED"

{-# COMPLETE
  Mpeg2ParControl_INITIALIZE_FROM_SOURCE,
  Mpeg2ParControl_SPECIFIED,
  Mpeg2ParControl'
  #-}