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macbook pro - MiniDisplay port to HDMI to optical 5.1 audio only has 2-channel output - Ask Different
Windows 10 Help Forums
Cannot get NVIDIA HDA to encode multichannel PCM into Dolby Digital through HDMI [Using latest nvidia drivers that I've modded myself] | TechPowerUp Forums
Nvidia Shield | Audio Settings | Nakamichi USA Helpdesk
Moonlight PC - How to make Dolby 5.1 work? : r/MoonlightStreaming
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