Class: Aws::MediaLive::Types::H264Settings

Inherits:

Struct

Object
Struct
Aws::MediaLive::Types::H264Settings

show all

Includes:: Structure

Defined in:: lib/aws-sdk-medialive/types.rb

Overview

H264 Settings

Constant Summary collapse

SENSITIVE =

[]

Instance Attribute Summary collapse

#adaptive_quantization ⇒ String

Enables or disables adaptive quantization, which is a technique MediaLive can apply to video on a frame-by-frame basis to produce more compression without losing quality.
#afd_signaling ⇒ String

Indicates that AFD values will be written into the output stream.
#bitrate ⇒ Integer

Average bitrate in bits/second.
#buf_fill_pct ⇒ Integer

Percentage of the buffer that should initially be filled (HRD buffer model).
#buf_size ⇒ Integer

Size of buffer (HRD buffer model) in bits.
#color_metadata ⇒ String

Includes colorspace metadata in the output.
#color_space_settings ⇒ Types::H264ColorSpaceSettings

Color Space settings.
#entropy_encoding ⇒ String

Entropy encoding mode.
#filter_settings ⇒ Types::H264FilterSettings

Optional.
#fixed_afd ⇒ String

Four bit AFD value to write on all frames of video in the output stream.
#flicker_aq ⇒ String

Flicker AQ makes adjustments within each frame to reduce flicker or ‘pop’ on I-frames.
#force_field_pictures ⇒ String

This setting applies only when scan type is “interlaced.” It controls whether coding is performed on a field basis or on a frame basis.
#framerate_control ⇒ String

This field indicates how the output video frame rate is specified.
#framerate_denominator ⇒ Integer

Framerate denominator.
#framerate_numerator ⇒ Integer

Framerate numerator - framerate is a fraction, e.g.
#gop_b_reference ⇒ String

If enabled, use reference B frames for GOP structures that have B frames > 1.
#gop_closed_cadence ⇒ Integer

Frequency of closed GOPs.
#gop_num_b_frames ⇒ Integer

Number of B-frames between reference frames.
#gop_size ⇒ Float

GOP size (keyframe interval) in units of either frames or seconds per gopSizeUnits.
#gop_size_units ⇒ String

Indicates if the gopSize is specified in frames or seconds.
#level ⇒ String

H.264 Level.
#look_ahead_rate_control ⇒ String

Amount of lookahead.
#max_bitrate ⇒ Integer

For QVBR: See the tooltip for Quality level For VBR: Set the maximum bitrate in order to accommodate expected spikes in the complexity of the video.
#min_i_interval ⇒ Integer

Only meaningful if sceneChangeDetect is set to enabled.
#min_qp ⇒ Integer

Sets the minimum QP.
#num_ref_frames ⇒ Integer

Number of reference frames to use.
#par_control ⇒ String

This field indicates how the output pixel aspect ratio is specified.
#par_denominator ⇒ Integer

Pixel Aspect Ratio denominator.
#par_numerator ⇒ Integer

Pixel Aspect Ratio numerator.
#profile ⇒ String

H.264 Profile.
#quality_level ⇒ String

Leave as STANDARD_QUALITY or choose a different value (which might result in additional costs to run the channel).
#qvbr_quality_level ⇒ Integer

Controls the target quality for the video encode.
#rate_control_mode ⇒ String

Rate control mode.
#scan_type ⇒ String

Sets the scan type of the output to progressive or top-field-first interlaced.
#scene_change_detect ⇒ String

Scene change detection.
#slices ⇒ Integer

Number of slices per picture.
#softness ⇒ Integer

Softness.
#spatial_aq ⇒ String

Spatial AQ makes adjustments within each frame based on spatial variation of content complexity.
#subgop_length ⇒ String

If set to fixed, use gopNumBFrames B-frames per sub-GOP.
#syntax ⇒ String

Produces a bitstream compliant with SMPTE RP-2027.
#temporal_aq ⇒ String

Temporal makes adjustments within each frame based on temporal variation of content complexity.
#timecode_burnin_settings ⇒ Types::TimecodeBurninSettings

Timecode burn-in settings.
#timecode_insertion ⇒ String

Determines how timecodes should be inserted into the video elementary stream.

Instance Attribute Details

#adaptive_quantization ⇒ `String`

Enables or disables adaptive quantization, which is a technique MediaLive can apply to video on a frame-by-frame basis to produce more compression without losing quality. There are three types of adaptive quantization: flicker, spatial, and temporal. Set the field in one of these ways: Set to Auto. Recommended. For each type of AQ, MediaLive will determine if AQ is needed, and if so, the appropriate strength. Set a strength (a value other than Auto or Disable). This strength will apply to any of the AQ fields that you choose to enable. Set to Disabled to disable all types of adaptive quantization.

Returns:

(String)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#afd_signaling ⇒ `String`

Indicates that AFD values will be written into the output stream. If afdSignaling is “auto”, the system will try to preserve the input AFD value (in cases where multiple AFD values are valid). If set to “fixed”, the AFD value will be the value configured in the fixedAfd parameter.

Returns:

(String)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#bitrate ⇒ `Integer`

Average bitrate in bits/second. Required when the rate control mode is VBR or CBR. Not used for QVBR. In an MS Smooth output group, each output must have a unique value when its bitrate is rounded down to the nearest multiple of 1000.

Returns:

(Integer)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#buf_fill_pct ⇒ `Integer`

Percentage of the buffer that should initially be filled (HRD buffer model).

Returns:

(Integer)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#buf_size ⇒ `Integer`

Size of buffer (HRD buffer model) in bits.

Returns:

(Integer)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#color_metadata ⇒ `String`

Includes colorspace metadata in the output.

Returns:

(String)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#color_space_settings ⇒ `Types::H264ColorSpaceSettings`

Color Space settings

Returns:

(Types::H264ColorSpaceSettings)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#entropy_encoding ⇒ `String`

Entropy encoding mode. Use cabac (must be in Main or High profile) or cavlc.

Returns:

(String)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#filter_settings ⇒ `Types::H264FilterSettings`

Optional. Both filters reduce bandwidth by removing imperceptible details. You can enable one of the filters. We recommend that you try both filters and observe the results to decide which one to use. The Temporal Filter reduces bandwidth by removing imperceptible details in the content. It combines perceptual filtering and motion compensated temporal filtering (MCTF). It operates independently of the compression level. The Bandwidth Reduction filter is a perceptual filter located within the encoding loop. It adapts to the current compression level to filter imperceptible signals. This filter works only when the resolution is 1080p or lower.

Returns:

(Types::H264FilterSettings)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#fixed_afd ⇒ `String`

Four bit AFD value to write on all frames of video in the output stream. Only valid when afdSignaling is set to ‘Fixed’.

Returns:

(String)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#flicker_aq ⇒ `String`

Flicker AQ makes adjustments within each frame to reduce flicker or ‘pop’ on I-frames. The value to enter in this field depends on the value in the Adaptive quantization field: If you have set the Adaptive quantization field to Auto, MediaLive ignores any value in this field. MediaLive will determine if flicker AQ is appropriate and will apply the appropriate strength. If you have set the Adaptive quantization field to a strength, you can set this field to Enabled or Disabled. Enabled: MediaLive will apply flicker AQ using the specified strength. Disabled: MediaLive won’t apply flicker AQ. If you have set the Adaptive quantization to Disabled, MediaLive ignores any value in this field and doesn’t apply flicker AQ.

Returns:

(String)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#force_field_pictures ⇒ `String`

This setting applies only when scan type is “interlaced.” It controls whether coding is performed on a field basis or on a frame basis. (When the video is progressive, the coding is always performed on a frame basis.) enabled: Force MediaLive to code on a field basis, so that odd and even sets of fields are coded separately. disabled: Code the two sets of fields separately (on a field basis) or together (on a frame basis using PAFF), depending on what is most appropriate for the content.

Returns:

(String)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#framerate_control ⇒ `String`

This field indicates how the output video frame rate is specified. If “specified” is selected then the output video frame rate is determined by framerateNumerator and framerateDenominator, else if “initializeFromSource” is selected then the output video frame rate will be set equal to the input video frame rate of the first input.

Returns:

(String)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#framerate_denominator ⇒ `Integer`

Framerate denominator.

Returns:

(Integer)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#framerate_numerator ⇒ `Integer`

Framerate numerator - framerate is a fraction, e.g. 24000 / 1001 = 23.976 fps.

Returns:

(Integer)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#gop_b_reference ⇒ `String`

If enabled, use reference B frames for GOP structures that have B frames > 1.

Returns:

(String)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  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-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#gop_num_b_frames ⇒ `Integer`

Number of B-frames between reference frames.

Returns:

(Integer)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#gop_size ⇒ `Float`

GOP size (keyframe interval) in units of either frames or seconds per gopSizeUnits. If gopSizeUnits is frames, gopSize must be an integer and must be greater than or equal to 1. If gopSizeUnits is seconds, gopSize must be greater than 0, but need not be an integer.

Returns:

(Float)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#gop_size_units ⇒ `String`

Indicates if the gopSize is specified in frames or seconds. If seconds the system will convert the gopSize into a frame count at run time.

Returns:

(String)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#level ⇒ `String`

H.264 Level.

Returns:

(String)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#look_ahead_rate_control ⇒ `String`

Amount of lookahead. A value of low can decrease latency and memory usage, while high can produce better quality for certain content.

Returns:

(String)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#max_bitrate ⇒ `Integer`

For QVBR: See the tooltip for Quality level For VBR: Set the maximum bitrate in order to accommodate expected spikes in the complexity of the video.

Returns:

(Integer)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#min_i_interval ⇒ `Integer`

Only meaningful if sceneChangeDetect is set to enabled. Defaults to 5 if multiplex rate control is used. Enforces separation between repeated (cadence) I-frames and I-frames inserted by Scene Change Detection. If a scene change I-frame is within I-interval frames of a cadence I-frame, the GOP is shrunk and/or stretched to the scene change I-frame. GOP stretch requires enabling lookahead as well as setting I-interval. The normal cadence resumes for the next GOP. Note: Maximum GOP stretch = GOP size + Min-I-interval - 1

Returns:

(Integer)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#min_qp ⇒ `Integer`

Sets the minimum QP. If you aren’t familiar with quantization adjustment, leave the field empty. MediaLive will apply an appropriate value.

Returns:

(Integer)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#num_ref_frames ⇒ `Integer`

Number of reference frames to use. The encoder may use more than requested if using B-frames and/or interlaced encoding.

Returns:

(Integer)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#par_control ⇒ `String`

This field indicates how the output pixel aspect ratio is specified. If “specified” is selected then the output video pixel aspect ratio is determined by parNumerator and parDenominator, else if “initializeFromSource” is selected then the output pixsel aspect ratio will be set equal to the input video pixel aspect ratio of the first input.

Returns:

(String)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#par_denominator ⇒ `Integer`

Pixel Aspect Ratio denominator.

Returns:

(Integer)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#par_numerator ⇒ `Integer`

Pixel Aspect Ratio numerator.

Returns:

(Integer)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#profile ⇒ `String`

H.264 Profile.

Returns:

(String)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#quality_level ⇒ `String`

Leave as STANDARD_QUALITY or choose a different value (which might result in additional costs to run the channel). - ENHANCED_QUALITY: Produces a slightly better video quality without an increase in the bitrate. Has an effect only when the Rate control mode is QVBR or CBR. If this channel is in a MediaLive multiplex, the value must be ENHANCED_QUALITY. - STANDARD_QUALITY: Valid for any Rate control mode.

Returns:

(String)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#qvbr_quality_level ⇒ `Integer`

Controls the target quality for the video encode. Applies only when the rate control mode is QVBR. You can set a target quality or you can let MediaLive determine the best quality. To set a target quality, enter values in the QVBR quality level field and the Max bitrate field. Enter values that suit your most important viewing devices. Recommended values are: - Primary screen: Quality level: 8 to 10. Max bitrate: 4M - PC or tablet: Quality level: 7. Max bitrate: 1.5M to 3M - Smartphone: Quality level: 6. Max bitrate: 1M to 1.5M To let MediaLive decide, leave the QVBR quality level field empty, and in Max bitrate enter the maximum rate you want in the video. For more information, see the section called “Video - rate control mode” in the MediaLive user guide

Returns:

(Integer)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#rate_control_mode ⇒ `String`

Rate control mode. QVBR: Quality will match the specified quality level except when it is constrained by the maximum bitrate. Recommended if you or your viewers pay for bandwidth. VBR: Quality and bitrate vary, depending on the video complexity. Recommended instead of QVBR if you want to maintain a specific average bitrate over the duration of the channel. CBR: Quality varies, depending on the video complexity. Recommended only if you distribute your assets to devices that cannot handle variable bitrates. Multiplex: This rate control mode is only supported (and is required) when the video is being delivered to a MediaLive Multiplex in which case the rate control configuration is controlled by the properties within the Multiplex Program.

Returns:

(String)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#scan_type ⇒ `String`

Sets the scan type of the output to progressive or top-field-first interlaced.

Returns:

(String)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#scene_change_detect ⇒ `String`

Scene change detection. - On: inserts I-frames when scene change is detected. - Off: does not force an I-frame when scene change is detected.

Returns:

(String)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  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. This field is optional; when no value is specified the encoder will choose the number of slices based on encode resolution.

Returns:

(Integer)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#softness ⇒ `Integer`

Softness. Selects quantizer matrix, larger values reduce high-frequency content in the encoded image. If not set to zero, must be greater than 15.

Returns:

(Integer)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#spatial_aq ⇒ `String`

Spatial AQ makes adjustments within each frame based on spatial variation of content complexity. The value to enter in this field depends on the value in the Adaptive quantization field: If you have set the Adaptive quantization field to Auto, MediaLive ignores any value in this field. MediaLive will determine if spatial AQ is appropriate and will apply the appropriate strength. If you have set the Adaptive quantization field to a strength, you can set this field to Enabled or Disabled. Enabled: MediaLive will apply spatial AQ using the specified strength. Disabled: MediaLive won’t apply spatial AQ. If you have set the Adaptive quantization to Disabled, MediaLive ignores any value in this field and doesn’t apply spatial AQ.

Returns:

(String)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#subgop_length ⇒ `String`

If set to fixed, use gopNumBFrames B-frames per sub-GOP. If set to dynamic, optimize the number of B-frames used for each sub-GOP to improve visual quality.

Returns:

(String)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#syntax ⇒ `String`

Produces a bitstream compliant with SMPTE RP-2027.

Returns:

(String)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#temporal_aq ⇒ `String`

Temporal makes adjustments within each frame based on temporal variation of content complexity. The value to enter in this field depends on the value in the Adaptive quantization field: If you have set the Adaptive quantization field to Auto, MediaLive ignores any value in this field. MediaLive will determine if temporal AQ is appropriate and will apply the appropriate strength. If you have set the Adaptive quantization field to a strength, you can set this field to Enabled or Disabled. Enabled: MediaLive will apply temporal AQ using the specified strength. Disabled: MediaLive won’t apply temporal AQ. If you have set the Adaptive quantization to Disabled, MediaLive ignores any value in this field and doesn’t apply temporal AQ.

Returns:

(String)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#timecode_burnin_settings ⇒ `Types::TimecodeBurninSettings`

Timecode burn-in settings

Returns:

(Types::TimecodeBurninSettings)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

#timecode_insertion ⇒ `String`

Determines how timecodes should be inserted into the video elementary stream. - ‘disabled’: Do not include timecodes - ‘picTimingSei’: Pass through picture timing SEI messages from the source specified in Timecode Config

Returns:

(String)

# File 'lib/aws-sdk-medialive/types.rb', line 5311

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :color_space_settings,
  :entropy_encoding,
  :filter_settings,
  :fixed_afd,
  :flicker_aq,
  :force_field_pictures,
  :framerate_control,
  :framerate_denominator,
  :framerate_numerator,
  :gop_b_reference,
  :gop_closed_cadence,
  :gop_num_b_frames,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :num_ref_frames,
  :par_control,
  :par_denominator,
  :par_numerator,
  :profile,
  :quality_level,
  :qvbr_quality_level,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :subgop_length,
  :syntax,
  :temporal_aq,
  :timecode_insertion,
  :timecode_burnin_settings,
  :min_qp)
  SENSITIVE = []
  include Aws::Structure
end

Class: Aws::MediaLive::Types::H264Settings

Overview

Constant Summary collapse

Instance Attribute Summary collapse

Instance Attribute Details

#adaptive_quantization ⇒ String

#afd_signaling ⇒ String

#bitrate ⇒ Integer

#buf_fill_pct ⇒ Integer

#buf_size ⇒ Integer

#color_metadata ⇒ String

#color_space_settings ⇒ Types::H264ColorSpaceSettings

#entropy_encoding ⇒ String

#filter_settings ⇒ Types::H264FilterSettings

#fixed_afd ⇒ String

#flicker_aq ⇒ String

#force_field_pictures ⇒ String

#framerate_control ⇒ String

#framerate_denominator ⇒ Integer

#framerate_numerator ⇒ Integer

#gop_b_reference ⇒ String

#gop_closed_cadence ⇒ Integer

#gop_num_b_frames ⇒ Integer

#gop_size ⇒ Float

#gop_size_units ⇒ String

#level ⇒ String

#look_ahead_rate_control ⇒ String

#max_bitrate ⇒ Integer

#min_i_interval ⇒ Integer

#min_qp ⇒ Integer

#num_ref_frames ⇒ Integer

#par_control ⇒ String

#par_denominator ⇒ Integer

#par_numerator ⇒ Integer

#profile ⇒ String

#quality_level ⇒ String

#qvbr_quality_level ⇒ Integer

#rate_control_mode ⇒ String

#scan_type ⇒ String

#scene_change_detect ⇒ String

#slices ⇒ Integer

#softness ⇒ Integer

#spatial_aq ⇒ String

#subgop_length ⇒ String

#syntax ⇒ String

#temporal_aq ⇒ String

#timecode_burnin_settings ⇒ Types::TimecodeBurninSettings

#timecode_insertion ⇒ String

#adaptive_quantization ⇒ `String`

#afd_signaling ⇒ `String`

#bitrate ⇒ `Integer`

#buf_fill_pct ⇒ `Integer`

#buf_size ⇒ `Integer`

#color_metadata ⇒ `String`

#color_space_settings ⇒ `Types::H264ColorSpaceSettings`

#entropy_encoding ⇒ `String`

#filter_settings ⇒ `Types::H264FilterSettings`

#fixed_afd ⇒ `String`

#flicker_aq ⇒ `String`

#force_field_pictures ⇒ `String`

#framerate_control ⇒ `String`

#framerate_denominator ⇒ `Integer`

#framerate_numerator ⇒ `Integer`

#gop_b_reference ⇒ `String`

#gop_closed_cadence ⇒ `Integer`

#gop_num_b_frames ⇒ `Integer`

#gop_size ⇒ `Float`

#gop_size_units ⇒ `String`

#level ⇒ `String`

#look_ahead_rate_control ⇒ `String`

#max_bitrate ⇒ `Integer`

#min_i_interval ⇒ `Integer`

#min_qp ⇒ `Integer`

#num_ref_frames ⇒ `Integer`

#par_control ⇒ `String`

#par_denominator ⇒ `Integer`

#par_numerator ⇒ `Integer`

#profile ⇒ `String`

#quality_level ⇒ `String`

#qvbr_quality_level ⇒ `Integer`

#rate_control_mode ⇒ `String`

#scan_type ⇒ `String`

#scene_change_detect ⇒ `String`

#slices ⇒ `Integer`

#softness ⇒ `Integer`

#spatial_aq ⇒ `String`

#subgop_length ⇒ `String`

#syntax ⇒ `String`

#temporal_aq ⇒ `String`

#timecode_burnin_settings ⇒ `Types::TimecodeBurninSettings`

#timecode_insertion ⇒ `String`