Class: Aws::MediaLive::Types::Av1Settings

Inherits:

Struct

• Object
• Struct
• Aws::MediaLive::Types::Av1Settings

Defined in:

gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb

Overview

Av1 Settings

See Also:

• AWS API Documentation

Constant Summary

SENSITIVE =

[]

Instance Attribute Summary

• #afd_signaling ⇒ String

  Configures whether MediaLive will write AFD values into the video.

• #buf_size ⇒ Integer

  The size of the buffer (HRD buffer model) in bits.

• #color_space_settings ⇒ Types::Av1ColorSpaceSettings

  Color Space settings.

• #fixed_afd ⇒ String

  Complete this property only if you set the afdSignaling property to FIXED.

• #framerate_denominator ⇒ Integer

  The denominator for the framerate.

• #framerate_numerator ⇒ Integer

  The numerator for the framerate.

• #gop_size ⇒ Float

  The GOP size (keyframe interval).

• #gop_size_units ⇒ String

  Choose the units for the GOP size: FRAMES or SECONDS.

• #level ⇒ String

  Sets the level.

• #look_ahead_rate_control ⇒ String

  Sets the amount of lookahead.

• #max_bitrate ⇒ Integer

  The maximum bitrate to assign.

• #min_i_interval ⇒ Integer

  Applies only if you enable SceneChangeDetect.

• #par_denominator ⇒ Integer

  The denominator for the output pixel aspect ratio (PAR).

• #par_numerator ⇒ Integer

  The numerator for the output pixel aspect ratio (PAR).

• #qvbr_quality_level ⇒ Integer

  Controls the target quality for the video encode.

• #scene_change_detect ⇒ String

  Controls whether MediaLive inserts I-frames when it detects a scene change.

• #timecode_burnin_settings ⇒ Types::TimecodeBurninSettings

  Configures the timecode burn-in feature.

Instance Attribute Details

#afd_signaling ⇒ String

Configures whether MediaLive will write AFD values into the video. AUTO: MediaLive will try to preserve the input AFD value (in cases where multiple AFD values are valid). FIXED: the AFD value will be the value configured in the fixedAfd parameter. NONE: MediaLive won't write AFD into the video

Returns:

• (String)

# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 17995

class Av1Settings < Struct.new(
  :afd_signaling,
  :buf_size,
  :color_space_settings,
  :fixed_afd,
  :framerate_denominator,
  :framerate_numerator,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :par_denominator,
  :par_numerator,
  :qvbr_quality_level,
  :scene_change_detect,
  :timecode_burnin_settings)
  SENSITIVE = []
  include Aws::Structure
end

#buf_size ⇒ Integer

The size of the buffer (HRD buffer model) in bits.

Returns:

• (Integer)

# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 17995

class Av1Settings < Struct.new(
  :afd_signaling,
  :buf_size,
  :color_space_settings,
  :fixed_afd,
  :framerate_denominator,
  :framerate_numerator,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :par_denominator,
  :par_numerator,
  :qvbr_quality_level,
  :scene_change_detect,
  :timecode_burnin_settings)
  SENSITIVE = []
  include Aws::Structure
end

#color_space_settings ⇒ Types::Av1ColorSpaceSettings

Color Space settings

Returns:

• (Types::Av1ColorSpaceSettings)

# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 17995

class Av1Settings < Struct.new(
  :afd_signaling,
  :buf_size,
  :color_space_settings,
  :fixed_afd,
  :framerate_denominator,
  :framerate_numerator,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :par_denominator,
  :par_numerator,
  :qvbr_quality_level,
  :scene_change_detect,
  :timecode_burnin_settings)
  SENSITIVE = []
  include Aws::Structure
end

#fixed_afd ⇒ String

Complete this property only if you set the afdSignaling property to FIXED. Choose the AFD value (4 bits) to write on all frames of the video encode.

Returns:

• (String)

# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 17995

class Av1Settings < Struct.new(
  :afd_signaling,
  :buf_size,
  :color_space_settings,
  :fixed_afd,
  :framerate_denominator,
  :framerate_numerator,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :par_denominator,
  :par_numerator,
  :qvbr_quality_level,
  :scene_change_detect,
  :timecode_burnin_settings)
  SENSITIVE = []
  include Aws::Structure
end

#framerate_denominator ⇒ Integer

The denominator for the framerate. Framerate is a fraction, for example, 24000 / 1001.

Returns:

• (Integer)

# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 17995

class Av1Settings < Struct.new(
  :afd_signaling,
  :buf_size,
  :color_space_settings,
  :fixed_afd,
  :framerate_denominator,
  :framerate_numerator,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :par_denominator,
  :par_numerator,
  :qvbr_quality_level,
  :scene_change_detect,
  :timecode_burnin_settings)
  SENSITIVE = []
  include Aws::Structure
end

#framerate_numerator ⇒ Integer

The numerator for the framerate. Framerate is a fraction, for example, 24000 / 1001.

Returns:

• (Integer)

# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 17995

class Av1Settings < Struct.new(
  :afd_signaling,
  :buf_size,
  :color_space_settings,
  :fixed_afd,
  :framerate_denominator,
  :framerate_numerator,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :par_denominator,
  :par_numerator,
  :qvbr_quality_level,
  :scene_change_detect,
  :timecode_burnin_settings)
  SENSITIVE = []
  include Aws::Structure
end

#gop_size ⇒ Float

The GOP size (keyframe interval). If GopSizeUnits is frames, GopSize must be a whole number and must be greater than or equal to 1. If GopSizeUnits is seconds, GopSize must be greater than 0, but it can be a decimal.

Returns:

• (Float)

# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 17995

class Av1Settings < Struct.new(
  :afd_signaling,
  :buf_size,
  :color_space_settings,
  :fixed_afd,
  :framerate_denominator,
  :framerate_numerator,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :par_denominator,
  :par_numerator,
  :qvbr_quality_level,
  :scene_change_detect,
  :timecode_burnin_settings)
  SENSITIVE = []
  include Aws::Structure
end

#gop_size_units ⇒ String

Choose the units for the GOP size: FRAMES or SECONDS. For SECONDS, MediaLive converts the size into a frame count at run time.

Returns:

• (String)

# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 17995

class Av1Settings < Struct.new(
  :afd_signaling,
  :buf_size,
  :color_space_settings,
  :fixed_afd,
  :framerate_denominator,
  :framerate_numerator,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :par_denominator,
  :par_numerator,
  :qvbr_quality_level,
  :scene_change_detect,
  :timecode_burnin_settings)
  SENSITIVE = []
  include Aws::Structure
end

#level ⇒ String

Sets the level. This parameter is one of the properties of the encoding scheme for AV1.

Returns:

• (String)

# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 17995

class Av1Settings < Struct.new(
  :afd_signaling,
  :buf_size,
  :color_space_settings,
  :fixed_afd,
  :framerate_denominator,
  :framerate_numerator,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :par_denominator,
  :par_numerator,
  :qvbr_quality_level,
  :scene_change_detect,
  :timecode_burnin_settings)
  SENSITIVE = []
  include Aws::Structure
end

#look_ahead_rate_control ⇒ String

Sets the amount of lookahead. A value of LOW can decrease latency and memory usage. A value of HIGH can produce better quality for certain content.

Returns:

• (String)

# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 17995

class Av1Settings < Struct.new(
  :afd_signaling,
  :buf_size,
  :color_space_settings,
  :fixed_afd,
  :framerate_denominator,
  :framerate_numerator,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :par_denominator,
  :par_numerator,
  :qvbr_quality_level,
  :scene_change_detect,
  :timecode_burnin_settings)
  SENSITIVE = []
  include Aws::Structure
end

#max_bitrate ⇒ Integer

The maximum bitrate to assign. For recommendations, see the description for qvbrQualityLevel.

Returns:

• (Integer)

# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 17995

class Av1Settings < Struct.new(
  :afd_signaling,
  :buf_size,
  :color_space_settings,
  :fixed_afd,
  :framerate_denominator,
  :framerate_numerator,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :par_denominator,
  :par_numerator,
  :qvbr_quality_level,
  :scene_change_detect,
  :timecode_burnin_settings)
  SENSITIVE = []
  include Aws::Structure
end

#min_i_interval ⇒ Integer

Applies only if you enable SceneChangeDetect. Sets the interval between frames. This property ensures a minimum separation between repeated (cadence) I-frames and any I-frames inserted by scene change detection (SCD frames). Enter a number for the interval, measured in number of frames. If an SCD frame and a cadence frame are closer than the specified number of frames, MediaLive shrinks or stretches the GOP to include the SCD frame. Then normal cadence resumes in the next GOP. For GOP stretch to succeed, you must enable LookAheadRateControl. Note that the maximum GOP stretch = (GOP size) + (Minimum I-interval) - 1

Returns:

• (Integer)

# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 17995

class Av1Settings < Struct.new(
  :afd_signaling,
  :buf_size,
  :color_space_settings,
  :fixed_afd,
  :framerate_denominator,
  :framerate_numerator,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :par_denominator,
  :par_numerator,
  :qvbr_quality_level,
  :scene_change_detect,
  :timecode_burnin_settings)
  SENSITIVE = []
  include Aws::Structure
end

#par_denominator ⇒ Integer

The denominator for the output pixel aspect ratio (PAR).

Returns:

• (Integer)

# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 17995

class Av1Settings < Struct.new(
  :afd_signaling,
  :buf_size,
  :color_space_settings,
  :fixed_afd,
  :framerate_denominator,
  :framerate_numerator,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :par_denominator,
  :par_numerator,
  :qvbr_quality_level,
  :scene_change_detect,
  :timecode_burnin_settings)
  SENSITIVE = []
  include Aws::Structure
end

#par_numerator ⇒ Integer

The numerator for the output pixel aspect ratio (PAR).

Returns:

• (Integer)

# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 17995

class Av1Settings < Struct.new(
  :afd_signaling,
  :buf_size,
  :color_space_settings,
  :fixed_afd,
  :framerate_denominator,
  :framerate_numerator,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :par_denominator,
  :par_numerator,
  :qvbr_quality_level,
  :scene_change_detect,
  :timecode_burnin_settings)
  SENSITIVE = []
  include Aws::Structure
end

#qvbr_quality_level ⇒ Integer

Controls the target quality for the video encode. With QVBR rate control mode, the final quality is the target quality, constrained by the maxBitrate. Set values for the qvbrQualityLevel property and maxBitrate property that suit your most important viewing devices. To let MediaLive set the quality level (AUTO mode), leave the qvbrQualityLevel field empty. In this case, MediaLive uses the maximum bitrate, and the quality follows from that: more complex content might have a lower quality. Or set a target quality level and a maximum bitrate. With more complex content, MediaLive will try to achieve the target quality, but it won't exceed the maximum bitrate. With less complex content, This option will use only the bitrate needed to reach the target quality. Recommended values are: Primary screen: qvbrQualityLevel: Leave empty. maxBitrate: 4,000,000 PC or tablet: qvbrQualityLevel: Leave empty. maxBitrate: 1,500,000 to 3,000,000 Smartphone: qvbrQualityLevel: Leave empty. maxBitrate: 1,000,000 to 1,500,000

Returns:

• (Integer)

# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 17995

class Av1Settings < Struct.new(
  :afd_signaling,
  :buf_size,
  :color_space_settings,
  :fixed_afd,
  :framerate_denominator,
  :framerate_numerator,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :par_denominator,
  :par_numerator,
  :qvbr_quality_level,
  :scene_change_detect,
  :timecode_burnin_settings)
  SENSITIVE = []
  include Aws::Structure
end

#scene_change_detect ⇒ String

Controls whether MediaLive inserts I-frames when it detects a scene change. ENABLED or DISABLED.

Returns:

• (String)

# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 17995

class Av1Settings < Struct.new(
  :afd_signaling,
  :buf_size,
  :color_space_settings,
  :fixed_afd,
  :framerate_denominator,
  :framerate_numerator,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :par_denominator,
  :par_numerator,
  :qvbr_quality_level,
  :scene_change_detect,
  :timecode_burnin_settings)
  SENSITIVE = []
  include Aws::Structure
end

#timecode_burnin_settings ⇒ Types::TimecodeBurninSettings

Configures the timecode burn-in feature. If you enable this feature, the timecode will become part of the video.

Returns:

• (Types::TimecodeBurninSettings)

# File 'gems/aws-sdk-medialive/lib/aws-sdk-medialive/types.rb', line 17995

class Av1Settings < Struct.new(
  :afd_signaling,
  :buf_size,
  :color_space_settings,
  :fixed_afd,
  :framerate_denominator,
  :framerate_numerator,
  :gop_size,
  :gop_size_units,
  :level,
  :look_ahead_rate_control,
  :max_bitrate,
  :min_i_interval,
  :par_denominator,
  :par_numerator,
  :qvbr_quality_level,
  :scene_change_detect,
  :timecode_burnin_settings)
  SENSITIVE = []
  include Aws::Structure
end