Dolby Media Encoder v3.7.0

The Dolby Media Encoder is a stand-alone, file-based software application that supports the encoding of Dolby Digital Plus™, Dolby Digital Plus with Dolby Atmos® content, Dolby AC-4 immersive stereo, Dolby TrueHD, and Dolby TrueHD with Dolby Atmos content.
Dolby Media Encoder offers a feature-rich UI which makes it easy for a user to configure and encode an audio source file for final delivery to a consumer device.
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https://professional.dolby.com/product/media-processing-and-delivery/dme--dolby-media-encoder/