Dolby Reference Player is a Dolby player for every Dolby audio formats including Atmos (DD+ JOC, AC4-IMS, TrueHD Meridian). It supports stereo downmix for headphones and speaker virtualization. Here's the download links for both OS: Windows : Hidden Content: You must reply before you can see the hidden data contained here. macOS: Hidden Content: You must reply before you can see the hidden data contained here. Enjoy !