You are viewing documentation for version 3 of the AWS SDK for Ruby. Version 2 documentation can be found here.

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

Inherits:
Struct
  • Object
show all
Defined in:
gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb

Overview

Note:

When making an API call, you may pass H264Settings data as a hash:

{
  adaptive_quantization: "HIGH", # accepts HIGH, HIGHER, LOW, MAX, MEDIUM, OFF
  afd_signaling: "AUTO", # accepts AUTO, FIXED, NONE
  bitrate: 1,
  buf_fill_pct: 1,
  buf_size: 1,
  color_metadata: "IGNORE", # accepts IGNORE, INSERT
  entropy_encoding: "CABAC", # accepts CABAC, CAVLC
  fixed_afd: "AFD_0000", # accepts AFD_0000, AFD_0010, AFD_0011, AFD_0100, AFD_1000, AFD_1001, AFD_1010, AFD_1011, AFD_1101, AFD_1110, AFD_1111
  flicker_aq: "DISABLED", # accepts DISABLED, ENABLED
  framerate_control: "INITIALIZE_FROM_SOURCE", # accepts INITIALIZE_FROM_SOURCE, SPECIFIED
  framerate_denominator: 1,
  framerate_numerator: 1,
  gop_b_reference: "DISABLED", # accepts DISABLED, ENABLED
  gop_closed_cadence: 1,
  gop_num_b_frames: 1,
  gop_size: 1.0,
  gop_size_units: "FRAMES", # accepts FRAMES, SECONDS
  level: "H264_LEVEL_1", # accepts H264_LEVEL_1, H264_LEVEL_1_1, H264_LEVEL_1_2, H264_LEVEL_1_3, H264_LEVEL_2, H264_LEVEL_2_1, H264_LEVEL_2_2, H264_LEVEL_3, H264_LEVEL_3_1, H264_LEVEL_3_2, H264_LEVEL_4, H264_LEVEL_4_1, H264_LEVEL_4_2, H264_LEVEL_5, H264_LEVEL_5_1, H264_LEVEL_5_2, H264_LEVEL_AUTO
  look_ahead_rate_control: "HIGH", # accepts HIGH, LOW, MEDIUM
  max_bitrate: 1,
  min_i_interval: 1,
  num_ref_frames: 1,
  par_control: "INITIALIZE_FROM_SOURCE", # accepts INITIALIZE_FROM_SOURCE, SPECIFIED
  par_denominator: 1,
  par_numerator: 1,
  profile: "BASELINE", # accepts BASELINE, HIGH, HIGH_10BIT, HIGH_422, HIGH_422_10BIT, MAIN
  rate_control_mode: "CBR", # accepts CBR, VBR
  scan_type: "INTERLACED", # accepts INTERLACED, PROGRESSIVE
  scene_change_detect: "DISABLED", # accepts DISABLED, ENABLED
  slices: 1,
  softness: 1,
  spatial_aq: "DISABLED", # accepts DISABLED, ENABLED
  syntax: "DEFAULT", # accepts DEFAULT, RP2027
  temporal_aq: "DISABLED", # accepts DISABLED, ENABLED
  timecode_insertion: "DISABLED", # accepts DISABLED, PIC_TIMING_SEI
}

Instance Attribute Summary collapse

Instance Attribute Details

#adaptive_quantizationString

Adaptive quantization. Allows intra-frame quantizers to vary to improve visual quality.

Returns:

  • (String)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#afd_signalingString

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)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#bitrateInteger

Average bitrate in bits/second. Required for VBR, CBR, and ABR. For MS Smooth outputs, bitrates must be unique when rounded down to the nearest multiple of 1000.

Returns:

  • (Integer)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#buf_fill_pctInteger

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

Returns:

  • (Integer)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#buf_sizeInteger

Size of buffer (HRD buffer model) in bits/second.

Returns:

  • (Integer)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#color_metadataString

Includes colorspace metadata in the output.

Returns:

  • (String)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#entropy_encodingString

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

Returns:

  • (String)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#fixed_afdString

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)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#flicker_aqString

If set to enabled, adjust quantization within each frame to reduce flicker or 'pop' on I-frames.

Returns:

  • (String)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#framerate_controlString

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)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#framerate_denominatorInteger

Framerate denominator.

Returns:

  • (Integer)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#framerate_numeratorInteger

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

Returns:

  • (Integer)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#gop_b_referenceString

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

Returns:

  • (String)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#gop_closed_cadenceInteger

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)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#gop_num_b_framesInteger

Number of B-frames between reference frames.

Returns:

  • (Integer)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#gop_sizeFloat

GOP size (keyframe interval) in units of either frames or seconds per gopSizeUnits. Must be greater than zero.

Returns:

  • (Float)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#gop_size_unitsString

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)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#levelString

H.264 Level.

Returns:

  • (String)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#look_ahead_rate_controlString

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

Returns:

  • (String)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#max_bitrateInteger

Maximum bitrate in bits/second (for VBR mode only).

Returns:

  • (Integer)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#min_i_intervalInteger

Only meaningful if sceneChangeDetect is set to enabled. 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)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#num_ref_framesInteger

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

Returns:

  • (Integer)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#par_controlString

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)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#par_denominatorInteger

Pixel Aspect Ratio denominator.

Returns:

  • (Integer)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#par_numeratorInteger

Pixel Aspect Ratio numerator.

Returns:

  • (Integer)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#profileString

H.264 Profile.

Returns:

  • (String)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#rate_control_modeString

Rate control mode.

Returns:

  • (String)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#scan_typeString

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

Returns:

  • (String)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#scene_change_detectString

Scene change detection. Inserts I-frames on scene changes when enabled.

Returns:

  • (String)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#slicesInteger

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)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#softnessInteger

Softness. Selects quantizer matrix, larger values reduce high-frequency content in the encoded image.

Returns:

  • (Integer)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#spatial_aqString

If set to enabled, adjust quantization within each frame based on spatial variation of content complexity.

Returns:

  • (String)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#syntaxString

Produces a bitstream compliant with SMPTE RP-2027.

Returns:

  • (String)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#temporal_aqString

If set to enabled, adjust quantization within each frame based on temporal variation of content complexity.

Returns:

  • (String)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end

#timecode_insertionString

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)


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# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 4713

class H264Settings < Struct.new(
  :adaptive_quantization,
  :afd_signaling,
  :bitrate,
  :buf_fill_pct,
  :buf_size,
  :color_metadata,
  :entropy_encoding,
  :fixed_afd,
  :flicker_aq,
  :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,
  :rate_control_mode,
  :scan_type,
  :scene_change_detect,
  :slices,
  :softness,
  :spatial_aq,
  :syntax,
  :temporal_aq,
  :timecode_insertion)
  include Aws::Structure
end