Amazon Elastic Transcoder · Schema
PlayReadyDrm
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.
Amazon Web ServicesAWSMediaTranscodingVideo