Unlock the Secrets of Lossless Sound AAC vs DTS Passthrough – A Comprehensive Analysis

Only quibble, is lack of dtd/dd hd and 7.1 passthrough. The core dts/dd passes through perfectly. Is it expected to work or is a current ... It is not an unreasonable request and a feature still available on all video disc players or Dolby Atmos and DTS:X tracks would not have their ... Yes and no. Yes for the AAC part. No for the DTS pass thru part. For DTS (regular or HD) you need to select AC3 (ffmpeg)/6 ... Your AV receiver cannot decode multichannel AAC. If yiou are getting surround then you are applying upmixing to the audio. Plus the fact that no ... Once you have selected the Audio and Video channels, make sure video is set to “Pass Thru”. In the audio options, select AC3 (5.1) and deselect ... AC3 because it's more universal (same audio codec used on DVD). AAC because Apple devices don't like AC3 (licensing issue), and AAC is native to ... 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+!. Then is it me or SPMC is actually ... If you use MKV and use AC3/DTS passthrough, you also see the bitrates. Summary: Container: MKV - Audio Encode: AAC - Result: No audio or video ... Then the Pi4 does pass through and the audio is out or reach for volume manipulation. When its AAC or DTS or any other multi channel format ...

First, AC3 et al. They are terms for audio, as Richard Berg explained.

Next, AC3filter. If you have it set to passthrough AC3, ...