

I use emby on my Roku 4660X (Ultra) and other models. The only difference is your receiver will recognize the audio stream as PCM instead of Dolby/DTS.


What your ears hear will be exactly the same. Since LPCM is a lossless format, using it will result in no loss of quality. Since Dolby and DTS are both compressed formats, Infuse will first decompress this audio before sending it to your receiver as LPCM (some receivers will display this as PCM, or Multi-Channel). Why isn't my receiver recognizing the audio as Dolby or DTS? This will provide the highest possible audio quality, and will adjust automatically to a wide array of audio system types. Keeping the Apple TV set to Auto is recommended. My movies have Dolby or DTS audio - which settings should I use? LPCM is an uncompressed, lossless format which on the Apple TV supports up to 7.1 channels of 24-bit, 48KHz audio. Dolby TrueHD and DTS-HD MA are lossless audio formats that provide greater depth and dynamic range when compared to normal Dolby (AC3) and DTS audio.
