Premium encoding is now generally available in Azure Media Services. This advanced encoder has been successfully deployed by several customers since its release for public preview. Its capabilities such as automated decision-making logic can adapt to a variety of input and output file formats such as MXF, support for additional input and output codecs such as DNxHD, support for higher output resolutions – up to 4K in AVC, support for closed captions, and much more.
Feed Source: Microsoft Azure Blog
Article Source: Announcing general availability of premium encoding