AWS SDK Version 3 for .NET
API Reference

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The PlayReady DRM settings, if any, that you want Elastic Transcoder to apply to the output files associated with this playlist.

PlayReady DRM encrypts your media files using AES-CTR encryption.

If you use DRM for an HLSv3 playlist, your outputs must have a master playlist.

Inheritance Hierarchy

System.Object
  Amazon.ElasticTranscoder.Model.PlayReadyDrm

Namespace: Amazon.ElasticTranscoder.Model
Assembly: AWSSDK.ElasticTranscoder.dll
Version: 3.x.y.z

Syntax

C#
public class PlayReadyDrm

The PlayReadyDrm type exposes the following members

Constructors

NameDescription
Public Method PlayReadyDrm()

Properties

NameTypeDescription
Public Property Format System.String

Gets and sets the property Format.

The type of DRM, if any, that you want Elastic Transcoder to apply to the output files associated with this playlist.

Public Property InitializationVector System.String

Gets and sets the property InitializationVector.

The series of random bits created by a random bit generator, unique for every encryption operation, that you want Elastic Transcoder to use to encrypt your files. The initialization vector must be base64-encoded, and it must be exactly 8 bytes long before being base64-encoded. If no initialization vector is provided, Elastic Transcoder generates one for you.

Public Property Key System.String

Gets and sets the property Key.

The DRM key for your file, provided by your DRM license provider. The key must be base64-encoded, and it must be one of the following bit lengths before being base64-encoded:

128, 192, or 256.

The key must also be encrypted by using AWS KMS.

Public Property KeyId System.String

Gets and sets the property KeyId.

The ID for your DRM key, so that your DRM license provider knows which key to provide.

The key ID must be provided in big endian, and Elastic Transcoder converts it to little endian before inserting it into the PlayReady DRM headers. If you are unsure whether your license server provides your key ID in big or little endian, check with your DRM provider.

Public Property KeyMd5 System.String

Gets and sets the property KeyMd5.

The MD5 digest of the key used for DRM on your file, and that you want Elastic Transcoder to use as a checksum to make sure your key was not corrupted in transit. The key MD5 must be base64-encoded, and it must be exactly 16 bytes before being base64-encoded.

Public Property LicenseAcquisitionUrl System.String

Gets and sets the property LicenseAcquisitionUrl.

The location of the license key required to play DRM content. The URL must be an absolute path, and is referenced by the PlayReady header. The PlayReady header is referenced in the protection header of the client manifest for Smooth Streaming outputs, and in the EXT-X-DXDRM and EXT-XDXDRMINFO metadata tags for HLS playlist outputs. An example URL looks like this: https://www.example.com/exampleKey/

Version Information

.NET Standard:
Supported in: 1.3

.NET Framework:
Supported in: 4.5, 4.0, 3.5

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms