Class: Aws::MediaConvert::Types::CmafEncryptionSettings

Inherits:

Struct

• Object
• Struct
• Aws::MediaConvert::Types::CmafEncryptionSettings

Includes:

Structure

Defined in:

lib/aws-sdk-mediaconvert/types.rb

Overview

Settings for CMAF encryption

See Also:

• AWS API Documentation

Constant Summary

SENSITIVE =

[]

Instance Attribute Summary

• #clear_lead_segments ⇒ Integer

  Reduce video startup latency by leaving initial segments unencrypted while DRM license retrieval occurs in parallel.

• #constant_initialization_vector ⇒ String

  This is a 128-bit, 16-byte hex value represented by a 32-character text string.

• #encryption_method ⇒ String

  Specify the encryption scheme that you want the service to use when encrypting your CMAF segments.

• #initialization_vector_in_manifest ⇒ String

  When you use DRM with CMAF outputs, choose whether the service writes the 128-bit encryption initialization vector in the HLS and DASH manifests.

• #speke_key_provider ⇒ Types::SpekeKeyProviderCmaf

  If your output group type is CMAF, use these settings when doing DRM encryption with a SPEKE-compliant key provider.

• #static_key_provider ⇒ Types::StaticKeyProvider

  Use these settings to set up encryption with a static key provider.

• #type ⇒ String

  Specify whether your DRM encryption key is static or from a key provider that follows the SPEKE standard.

Instance Attribute Details

#clear_lead_segments ⇒ Integer

Reduce video startup latency by leaving initial segments unencrypted while DRM license retrieval occurs in parallel. This optimization allows immediate playback startup while maintaining content protection for the remainder of the stream. Specify the number of initial segments to leave unencrypted. Omit this field to disable Clear Lead. The HLS manifest will omit #EXT-X-KEY tags during clear segments and insert the first #EXT-X-KEY immediately before the first encrypted segment. Because encryption is applied at the fragment level, the actual duration of unencrypted content may be slightly longer than expected if the segment length is not evenly divisible by the fragment length. In such cases, encryption begins at the next fragment boundary after the specified clear lead segments, rather than at the exact segment boundary. This feature is supported exclusively for CMAF HLS (fMP4) outputs and is compatible with all existing key provider integrations (SPEKE v1, SPEKE v2, and Static Key encryption). Supported codecs: H.264, H.265, and AV1 video codecs, and AAC audio codec.

Returns:

• (Integer)

# File 'lib/aws-sdk-mediaconvert/types.rb', line 2551

class CmafEncryptionSettings < Struct.new(
  :clear_lead_segments,
  :constant_initialization_vector,
  :encryption_method,
  :initialization_vector_in_manifest,
  :speke_key_provider,
  :static_key_provider,
  :type)
  SENSITIVE = []
  include Aws::Structure
end

#constant_initialization_vector ⇒ String

This is a 128-bit, 16-byte hex value represented by a 32-character text string. If this parameter is not set then the Initialization Vector will follow the segment number by default.

Returns:

• (String)

# File 'lib/aws-sdk-mediaconvert/types.rb', line 2551

class CmafEncryptionSettings < Struct.new(
  :clear_lead_segments,
  :constant_initialization_vector,
  :encryption_method,
  :initialization_vector_in_manifest,
  :speke_key_provider,
  :static_key_provider,
  :type)
  SENSITIVE = []
  include Aws::Structure
end

#encryption_method ⇒ String

Specify the encryption scheme that you want the service to use when encrypting your CMAF segments. Choose AES-CBC subsample or AES_CTR.

Returns:

• (String)

# File 'lib/aws-sdk-mediaconvert/types.rb', line 2551

class CmafEncryptionSettings < Struct.new(
  :clear_lead_segments,
  :constant_initialization_vector,
  :encryption_method,
  :initialization_vector_in_manifest,
  :speke_key_provider,
  :static_key_provider,
  :type)
  SENSITIVE = []
  include Aws::Structure
end

#initialization_vector_in_manifest ⇒ String

When you use DRM with CMAF outputs, choose whether the service writes the 128-bit encryption initialization vector in the HLS and DASH manifests.

Returns:

• (String)

# File 'lib/aws-sdk-mediaconvert/types.rb', line 2551

class CmafEncryptionSettings < Struct.new(
  :clear_lead_segments,
  :constant_initialization_vector,
  :encryption_method,
  :initialization_vector_in_manifest,
  :speke_key_provider,
  :static_key_provider,
  :type)
  SENSITIVE = []
  include Aws::Structure
end

#speke_key_provider ⇒ Types::SpekeKeyProviderCmaf

If your output group type is CMAF, use these settings when doing DRM encryption with a SPEKE-compliant key provider. If your output group type is HLS, DASH, or Microsoft Smooth, use the SpekeKeyProvider settings instead.

Returns:

• (Types::SpekeKeyProviderCmaf)

# File 'lib/aws-sdk-mediaconvert/types.rb', line 2551

class CmafEncryptionSettings < Struct.new(
  :clear_lead_segments,
  :constant_initialization_vector,
  :encryption_method,
  :initialization_vector_in_manifest,
  :speke_key_provider,
  :static_key_provider,
  :type)
  SENSITIVE = []
  include Aws::Structure
end

#static_key_provider ⇒ Types::StaticKeyProvider

Use these settings to set up encryption with a static key provider.

Returns:

• (Types::StaticKeyProvider)

# File 'lib/aws-sdk-mediaconvert/types.rb', line 2551

class CmafEncryptionSettings < Struct.new(
  :clear_lead_segments,
  :constant_initialization_vector,
  :encryption_method,
  :initialization_vector_in_manifest,
  :speke_key_provider,
  :static_key_provider,
  :type)
  SENSITIVE = []
  include Aws::Structure
end

#type ⇒ String

Specify whether your DRM encryption key is static or from a key provider that follows the SPEKE standard. For more information about SPEKE, see docs.aws.amazon.com/speke/latest/documentation/what-is-speke.html.

Returns:

• (String)

# File 'lib/aws-sdk-mediaconvert/types.rb', line 2551

class CmafEncryptionSettings < Struct.new(
  :clear_lead_segments,
  :constant_initialization_vector,
  :encryption_method,
  :initialization_vector_in_manifest,
  :speke_key_provider,
  :static_key_provider,
  :type)
  SENSITIVE = []
  include Aws::Structure
end