Sound Supremacy Exploring the Difference Between AC3 Passthru and Dolby TruHD

Hi there, I have a capable 7.1 system that supports latest HD audio codecs such as DTS HD Master Audio and/or Dolby TreHD. ... AC3 Atmos on Plex or Kodi, TrueHD Atmos gets converted to DD+. I also can't seem to get it to passthrough high res audio over 48kHZ. Seems ... ... AC3 audio to the HDTV. In the Audio settings on the Roku you can set the HDMI to “Stereo” or “Dolby Digital (DD)”. Roku models cannot decode AC3 ... We do not decode Dolby AC3, but Dolby Digital (AC3) 5.1 audio can be used in an MPEG2 or MOV video (pass through over HDMI or TOSLINK with an ... I've selected Dolby Digital Passthrough, but no joy. A look at the audio ... But my receiver can only handle AC3 (DD) so I don't hear anything. I ... Also, Atmos information can be included in an E-AC3 stream (Dolby Digital Plus) and in an TrueHD stream. For TrueHD it might work already, for ... I tested with a movie AC3, DTS-HD and Dolby TrueHD. They all went to HDMI ARC as DD 5.1. And DD+ (EAC3) pass through as DD+! My cable company changed it's audio format from AC3 (A52), to EAC3 (A52B) Dolby Digital Plus ... Dolby Digital Plus, or if the DD+ branding was ... It depends on what you're connecting to what, and what kind of cables you're using. PCM is uncompressed raw audio. Dolby Digital is ... AC3/DTS pass-through via S/PDIF does not use special codecs, the raw digital stream is sent over the digital stereo output and it is up to the surround ...