dolbyVisionMetadataXml

Use this setting only when your video source has Dolby Vision studio mastering metadata that is carried in a separate XML file. Specify the Amazon S3 location for the metadata XML file. MediaConvert uses this file to provide global and frame-level metadata for Dolby Vision preprocessing. When you specify a file here and your input also has interleaved global and frame level metadata, MediaConvert ignores the interleaved metadata and uses only the the metadata from this external XML file. Note that your IAM service role must grant MediaConvert read permissions to this file. For more information, see https://docs.aws.amazon.com/mediaconvert/latest/ug/iam-role.html.