Class: Aws::MediaConvert::Types::Xavc4kProfileSettings

Inherits:

Struct

• Object
• Struct
• Aws::MediaConvert::Types::Xavc4kProfileSettings

Includes:

Structure

Defined in:

lib/aws-sdk-mediaconvert/types.rb

Overview

Required when you set Profile to the value XAVC_4K.

See Also:

• AWS API Documentation

Constant Summary

SENSITIVE =

[]

Instance Attribute Summary

• #bitrate_class ⇒ String

  Specify the XAVC 4k (Long GOP) Bitrate Class to set the bitrate of your output.

• #codec_profile ⇒ String

  Specify the codec profile for this output.

• #flicker_adaptive_quantization ⇒ String

  The best way to set up adaptive quantization is to keep the default value, Auto, for the setting Adaptive quantization.

• #gop_b_reference ⇒ String

  Specify whether the encoder uses B-frames as reference frames for other pictures in the same GOP.

• #gop_closed_cadence ⇒ Integer

  Frequency of closed GOPs.

• #hrd_buffer_size ⇒ Integer

  Specify the size of the buffer that MediaConvert uses in the HRD buffer model for this output.

• #quality_tuning_level ⇒ String

  Optional.

• #slices ⇒ Integer

  Number of slices per picture.

Instance Attribute Details

#bitrate_class ⇒ String

Specify the XAVC 4k (Long GOP) Bitrate Class to set the bitrate of your output. Outputs of the same class have similar image quality over the operating points that are valid for that class.

Returns:

• (String)

# File 'lib/aws-sdk-mediaconvert/types.rb', line 14161

class Xavc4kProfileSettings < Struct.new(
  :bitrate_class,
  :codec_profile,
  :flicker_adaptive_quantization,
  :gop_b_reference,
  :gop_closed_cadence,
  :hrd_buffer_size,
  :quality_tuning_level,
  :slices)
  SENSITIVE = []
  include Aws::Structure
end

#codec_profile ⇒ String

Specify the codec profile for this output. Choose High, 8-bit, 4:2:0 (HIGH) or High, 10-bit, 4:2:2 (HIGH_422). These profiles are specified in ITU-T H.264.

Returns:

• (String)

# File 'lib/aws-sdk-mediaconvert/types.rb', line 14161

class Xavc4kProfileSettings < Struct.new(
  :bitrate_class,
  :codec_profile,
  :flicker_adaptive_quantization,
  :gop_b_reference,
  :gop_closed_cadence,
  :hrd_buffer_size,
  :quality_tuning_level,
  :slices)
  SENSITIVE = []
  include Aws::Structure
end

#flicker_adaptive_quantization ⇒ String

The best way to set up adaptive quantization is to keep the default value, Auto, for the setting Adaptive quantization. When you do so, MediaConvert automatically applies the best types of quantization for your video content. Include this setting in your JSON job specification only when you choose to change the default value for Adaptive quantization. Enable this setting to have the encoder reduce I-frame pop. I-frame pop appears as a visual flicker that can arise when the encoder saves bits by copying some macroblocks many times from frame to frame, and then refreshes them at the I-frame. When you enable this setting, the encoder updates these macroblocks slightly more often to smooth out the flicker. This setting is disabled by default. Related setting: In addition to enabling this setting, you must also set Adaptive quantization to a value other than Off or Auto. Use Adaptive quantization to adjust the degree of smoothing that Flicker adaptive quantization provides.

Returns:

• (String)

# File 'lib/aws-sdk-mediaconvert/types.rb', line 14161

class Xavc4kProfileSettings < Struct.new(
  :bitrate_class,
  :codec_profile,
  :flicker_adaptive_quantization,
  :gop_b_reference,
  :gop_closed_cadence,
  :hrd_buffer_size,
  :quality_tuning_level,
  :slices)
  SENSITIVE = []
  include Aws::Structure
end

#gop_b_reference ⇒ String

Specify whether the encoder uses B-frames as reference frames for other pictures in the same GOP. Choose Allow to allow the encoder to use B-frames as reference frames. Choose Don’t allow to prevent the encoder from using B-frames as reference frames.

Returns:

• (String)

# File 'lib/aws-sdk-mediaconvert/types.rb', line 14161

class Xavc4kProfileSettings < Struct.new(
  :bitrate_class,
  :codec_profile,
  :flicker_adaptive_quantization,
  :gop_b_reference,
  :gop_closed_cadence,
  :hrd_buffer_size,
  :quality_tuning_level,
  :slices)
  SENSITIVE = []
  include Aws::Structure
end

#gop_closed_cadence ⇒ Integer

Frequency of closed GOPs. In streaming applications, it is recommended that this be set to 1 so a decoder joining mid-stream will receive an IDR frame as quickly as possible. Setting this value to 0 will break output segmenting.

Returns:

• (Integer)

# File 'lib/aws-sdk-mediaconvert/types.rb', line 14161

class Xavc4kProfileSettings < Struct.new(
  :bitrate_class,
  :codec_profile,
  :flicker_adaptive_quantization,
  :gop_b_reference,
  :gop_closed_cadence,
  :hrd_buffer_size,
  :quality_tuning_level,
  :slices)
  SENSITIVE = []
  include Aws::Structure
end

#hrd_buffer_size ⇒ Integer

Specify the size of the buffer that MediaConvert uses in the HRD buffer model for this output. Specify this value in bits; for example, enter five megabits as 5000000. When you don’t set this value, or you set it to zero, MediaConvert calculates the default by doubling the bitrate of this output point.

Returns:

• (Integer)

# File 'lib/aws-sdk-mediaconvert/types.rb', line 14161

class Xavc4kProfileSettings < Struct.new(
  :bitrate_class,
  :codec_profile,
  :flicker_adaptive_quantization,
  :gop_b_reference,
  :gop_closed_cadence,
  :hrd_buffer_size,
  :quality_tuning_level,
  :slices)
  SENSITIVE = []
  include Aws::Structure
end

#quality_tuning_level ⇒ String

Optional. Use Quality tuning level to choose how you want to trade off encoding speed for output video quality. The default behavior is faster, lower quality, single-pass encoding.

Returns:

• (String)

# File 'lib/aws-sdk-mediaconvert/types.rb', line 14161

class Xavc4kProfileSettings < Struct.new(
  :bitrate_class,
  :codec_profile,
  :flicker_adaptive_quantization,
  :gop_b_reference,
  :gop_closed_cadence,
  :hrd_buffer_size,
  :quality_tuning_level,
  :slices)
  SENSITIVE = []
  include Aws::Structure
end

#slices ⇒ Integer

Number of slices per picture. Must be less than or equal to the number of macroblock rows for progressive pictures, and less than or equal to half the number of macroblock rows for interlaced pictures.

Returns:

• (Integer)

# File 'lib/aws-sdk-mediaconvert/types.rb', line 14161

class Xavc4kProfileSettings < Struct.new(
  :bitrate_class,
  :codec_profile,
  :flicker_adaptive_quantization,
  :gop_b_reference,
  :gop_closed_cadence,
  :hrd_buffer_size,
  :quality_tuning_level,
  :slices)
  SENSITIVE = []
  include Aws::Structure
end