{-# 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.H264FramerateConversionAlgorithm
-- 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.H264FramerateConversionAlgorithm
  ( H264FramerateConversionAlgorithm
      ( ..,
        H264FramerateConversionAlgorithm_DUPLICATE_DROP,
        H264FramerateConversionAlgorithm_FRAMEFORMER,
        H264FramerateConversionAlgorithm_INTERPOLATE
      ),
  )
where

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

-- | Choose the method that you want MediaConvert to use when increasing or
-- decreasing the frame rate. We recommend using drop duplicate
-- (DUPLICATE_DROP) for numerically simple conversions, such as 60 fps to
-- 30 fps. For numerically complex conversions, you can use interpolate
-- (INTERPOLATE) to avoid stutter. This results in a smooth picture, but
-- might introduce undesirable video artifacts. For complex frame rate
-- conversions, especially if your source video has already been converted
-- from its original cadence, use FrameFormer (FRAMEFORMER) to do
-- motion-compensated interpolation. FrameFormer chooses the best
-- conversion method frame by frame. Note that using FrameFormer increases
-- the transcoding time and incurs a significant add-on cost.
newtype H264FramerateConversionAlgorithm = H264FramerateConversionAlgorithm'
  { fromH264FramerateConversionAlgorithm ::
      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 H264FramerateConversionAlgorithm_DUPLICATE_DROP :: H264FramerateConversionAlgorithm
pattern H264FramerateConversionAlgorithm_DUPLICATE_DROP = H264FramerateConversionAlgorithm' "DUPLICATE_DROP"

pattern H264FramerateConversionAlgorithm_FRAMEFORMER :: H264FramerateConversionAlgorithm
pattern H264FramerateConversionAlgorithm_FRAMEFORMER = H264FramerateConversionAlgorithm' "FRAMEFORMER"

pattern H264FramerateConversionAlgorithm_INTERPOLATE :: H264FramerateConversionAlgorithm
pattern H264FramerateConversionAlgorithm_INTERPOLATE = H264FramerateConversionAlgorithm' "INTERPOLATE"

{-# COMPLETE
  H264FramerateConversionAlgorithm_DUPLICATE_DROP,
  H264FramerateConversionAlgorithm_FRAMEFORMER,
  H264FramerateConversionAlgorithm_INTERPOLATE,
  H264FramerateConversionAlgorithm'
  #-}