Audio Perfection Experience AC3 Passthrough for Optimal Sound Quality

Re: [Solved]AC3 passthrough worked last week, but not anymore. my guess is, that pulseaudio grabs your spdif device as second output device. but ... Basically AC3 pass through sends the raw AC-3 (dolby digital) signal through your sound card instead of through a decoder card (such as a ... You may try disabling your TV's speakers, or (if possible) run the HDMI from the AppleTV to the amp, then run the amp's monitor output to the TV ... TrueHD as found on UHD will have an AC3 extension which is seen as one file which UHD players can utilize either part depending on the audio equipment used. This sounds like a system settings issue on your Apple TV. The Apple TV should be able to pass through AC3 audio via HDMI. Most discussions I see of "AC3 passthru" online say you should only use it when starting with an AC3 stream. That makes 100% sense in terms of, well, the ... the setting "Prefer AC3 Passthrough" ie no 5.1 Surround Sound has just stopped working in the Apple TV App on Big Sur. I'm disabled with ... Best workaround i´ve found in my case was and hdmi switch, because my soundbar can pass both audio and image signals over hdmi output. So I ... AC3 decode is not supported at all in the Wowza Transcoder. What is supported is that Wowza will packetize AC3 audio if it is present and the ... A codec is what the specific implementation makes of it. The specifications (Dolby A-52) are as much only a frame for AC3 encoders like Aften, ...