Transform Your Audio Setup AAC vs DTS Passthrough – The Ultimate Showdown

Stream / Codec Name. Common Name. aac. AAC. ac3. AC3 or Dolby Digital. eac3. EAC3 or AC3+ or Dolby Digital Plus. ... DTS, TrueHD or DTS-HD. Typically AC3 is the only encoded format a TV will be compatible with. Settings-System-Audio-03.jpg. Allow Passthrough ... I would recomend using Handbrake, select High Profile and then select AC3 Passthrough (or DTS passthrough if your DVD has it) for your Audio. I've tried to encode the 5.1 stream using AAC, 5.1, AC3 5.1 and DTS Passthrough. None work and in fact sometimes tracks don't even show. I ... AAC generally is not passed through over HDMI, it must be decoded to PCM (or transcoded to AC3 or something as configured). When I tested different audio codecs, I get some interesting results. I took the DTS track and selected auto DTS or auto passthru and still the ... However, in my case the audio (DTS or AC3) is passed through to ... dts-iec61937;mpeg2-aac-iec61937'. doesn't seem to work straight away ... In order to pass through all the sound formats as Dolby Digital audio or DTS the sound card should have the encoders built in. Asus Xonar DG ... When used in conjunction with an external device capable of decoding AC3 (Dolby Digital) or AAC (DTS) files, the LEAD Audio SPDIF Passthru filter makes it ... It was invented when AAC and Opus multichannel didn't exist. ... For passthru, continuing to support AC3, DTS etc makes sense to avoid re-encoding ...