DTS DCH Driver for Realtek HDA [DTS:X APO4 + DTS Interactive]

[Ferather]

@Microsoft:

Intel High Definition Audio - Wikipedia -- aka HDAUDUO (HDA), 15 channels, since 2004.

----



Optical DMAS + more data. Time to catch up, this includes Realtek + OEM.

1440k total samples, less than 1536k.

----

Note that with my HDMI converter plus an EDID override, to re-program the virtual monitor that acts as the optical EDID, I can do all formats and 8 channels via TOSLink.
I also contacted the OEM to produce an updated model with EDID included, to which they confirmed the unit does indeed to 8 channels, so on.

Unfortunately HDMI EDID only allows up to 8 channels, and 32 channels on HDMI is a white elephant specification.

====

Potplayer files updated.

Potplayer

MediaFire is a simple to use free service that lets you put all your photos, documents, music, and video in a single place so you can access them anywhere and share them everywhere.

www.mediafire.com

Install, select additional codecs, and h/w detect, but don't run the app, restore both reg files.
See the provided screenshot to switch from decode all formats to passthrough.

You may need to set the device to stereo and/or use the extra WASAPI options (3 dots).



https://www.sounddevices.com/32-bit-float-files-explained/

 

[Ferather]

EDID Tools

MediaFire is a simple to use free service that lets you put all your photos, documents, music, and video in a single place so you can access them anywhere and share them everywhere.

www.mediafire.com

Sign Tools

MediaFire is a simple to use free service that lets you put all your photos, documents, music, and video in a single place so you can access them anywhere and share them everywhere.

www.mediafire.com

 

[ajf64]

I would guess they have not licensed DTS somehow, or decided to restrict it. Not sure the latter is legal (intentionally stopping certain format passthrough).
I also upgraded from my 6900XTX, I think roughly the same price as I paid for the XTX, running 2800 core 2600 mem at the moment.

AMD ray tracing..... Lets not go there for now, lol. Well that x670 has an ESS sabre DAC, should be hard to beat, although the Realtek is USB.

Realtek® alc 4080 : gigabytegaming (reddit.com)

----

Well I am happy to say the E-APO modifications have made it solid stable for me. Now I only worry about the input quality, for example some terrible 64kb rubbish (or sounds like).
No amount of SRS can make shiz sound good, the real answer is to stop using shiz formats with low bitrates in the first place, not something you can control.

I actually tried to make E-APO break, doesn't seem to want to. @ajf64, there is a model with S1220A + Crystal Sound 3 Ultra (DTS).


Note that E-APO uses restricted API, which is why it disables protected audio dg on install, I tried without, it works but not fully.

Implementing Audio Processing Objects - Windows drivers | Microsoft Learn || SignTool - Win32 apps | Microsoft Learn

ya idk why they converted to usb cuz its not actually usb just uses a usb lane on the board the chips and compactors are still built in to the MB that new one is supposed to be better then the 1220 from what they say i mean i still just use amd through hdmi i have my igpu turned off so im not sure if i could run audio through the onboard chipset with the motherboards hdmi port might be something i should try but when igpu is active it lowers your dedicated gpus performance by about 10% im sure that will prob be fixed in latter bios patches and as far as ray traceing goes its not horrible i play cyberpunk at 4k max settings ray tracing set to high with fsr quality at like a solid 65fps its not 4090 numbers but its not that far behind and remember we are getting fsr 3 soon and that will use the AI core swe have built in to rdna 3 and use a type of frame generation so that will bring it closer inline with nvida its still about 15% behind but its so much better for everything else my 7900xtx is most def putting out 4090 numbers and i only paid 1100$ and its a slim 3 slot card that still keeps the card super cool the asrock taichi is one of the best 7900 xtx out atm nitro+ is a little better but like 200$ more and 4 slot card

and my motherboard uses the ALC4082 instead of the 4080 that almost all boards use very few actually use the 82 its basically the 1220 of this generation with latest drivers i have not seen any issues with it seems to be pretty damn good tho i have not done a ton of testing since amd HDMI just works for atmos have you gotten windows to let you set proper DTS:X over optical yet?


UserBenchmarks: Game 333%, Desk 124%, Work 427%
CPU: AMD Ryzen 9 7950X - 128.6%
GPU: AMD RX 7900-XTX - 269.7%
SSD: Pcie SSD 2TB - 560.6%
SSD: Pcie SSD 2TB - 509.1%
SSD: Pcie SSD 2TB - 531%
SSD: Samsung PSSD T7 2TB - 112.7%
RAM: Unknown F5-6000J3040G32G 2x31.5GB - 222%
MBD: Asus ROG CROSSHAIR X670E EXTREME


kinda hate how biased userbenchmark is to intel and NVIDIA

 

[Ferather]

No DTS put form factor restrictions in APO4+ (even the Ultra APO), Windows works as you expect, add the format and tick the box, third party software programming is not down to Microsoft.
Since its Sound Unbound (part of APO4) that is the code engine that runs DTS:X encoding, it can be restricted, its coded to work only with HDMI form factor.

Those are some very nice scores, I went for the price-to-performance line up. 10/10 for those performance specs.
Have you tried no performance bias and 100.5 bus clock? Also enable data link exchange.

----

GPU's and dedicated soundcards are still HDAUDIO, which gets updates (new versions) in the same way as SPDIF, if they switch then sure USB is better in some way.

====

Forgot to mention with Potplayer, if you get some audio noise when decoding video+audio, disable the normalizer.



¦› Dolby Demo Trailers HD and SD – List of Downloads
¦› DTS Demo Trailers HD and SD - List of Downloads

====

For best optical results with Interactive (imo), use the 'Multichannel [Interactive].reg' to remove legacy mode and use HT mode.

Disable the device > apply the edited reg > clear DTS config (see post #1556 above) > enable > restart.

----

Short, no reply, version of this thread here: DTS DCH Driver for Realtek [DTS:X].

 

[ajf64]

No DTS put form factor restrictions in APO4+ (even the Ultra APO), Windows works as you expect, add the format and tick the box, third party software programming is not down to Microsoft.
Since its Sound Unbound (part of APO4) that is the code engine that runs DTS:X encoding, it can be restricted, its coded to work only with HDMI form factor.

Those are some very nice scores, I went for the price-to-performance line up. 10/10 for those performance specs.
Have you tried no performance bias and 100.5 bus clock? Also enable data link exchange.

----

GPU's and dedicated soundcards are still HDAUDIO, which gets updates (new versions) in the same way as SPDIF, if they switch then sure USB is better in some way.

====

Forgot to mention with Potplayer, if you get some audio noise when decoding video+audio, disable the normalizer.

View attachment 291627

¦› Dolby Demo Trailers HD and SD – List of Downloads
¦› DTS Demo Trailers HD and SD - List of Downloads

====

For best optical results with Interactive (imo), use the 'Multichannel [Interactive].reg' to remove legacy mode and use HT mode.

Disable the device > apply the edited reg > clear DTS config (see post #1556 above) > enable > restart.

----

Short, no reply, version of this thread here: DTS DCH Driver for Realtek [DTS:X].

i acually dont have any over clocks on my cpu at the moment im acually just useing a -20 curv optimizer with asus enhanced profile limted to max 90C temp its already so fast i dont see the need of doing any real OC for a while im at 5.5ghz all core and 5.8ghz single or dual core work load once bios has matured a bit more then ill play around with some over clocking and ya i figured it was limted to hdmi such a shame. But since you talk about bclk clocks my MB dose have isolated bclk so i can increase the bclk clock of my cpu without it effecting memory or pci-e speeds so i can super fine tune any over clocks also i can do all core over clocks while still utilizeing pbo for single core boost kinda cool but its alot of work to tweak and test at the moment. set up i have is just super stable works flawless so i have learned when somthing is working well dont play with it lol

 

[Ferather]

Well at least switch task manager to use the logical processors graph, and awe at the amount you see.

 

[ajf64]

oh i def do 32 cores all running over 5ghz is something to behold lol we got pretty similar setups lol

here is a good example of how much cpu 1.5Gb/s internet connection will cost you for just downloading a file lol just imagine people on quad cores lol

 

[Ferather]

Nice to see, also to add your previous question, you can get DTS:X over optical if you use a HDMI to TOSLink converter (GPU as sound output), it will register as HDMI with form factor HDMI.
In my case the converter already came with the DTS-HD format support, but regardless I am using an EDID override driver for TOSLink formats and 6 channels.

The receiver also needs to support receiving the format via optical, where support for HDMI and SPDIF can differ.

----

As a side note, given balanced interface gain, there is almost no difference between 32bit analogue and 24bit optical with lossy encoder (both lossy in this case).
The clear winner would a lossless format or no compression when using multichannel optical, which is currently not available (hopefully soon).

 

[skymeows]

oh i def do 32 cores all running over 5ghz is something to behold lol we got pretty similar setups lol

here is a good example of how much cpu 1.5Gb/s internet connection will cost you for just downloading a file lol just imagine people on quad cores lol

how about 34 cores@ 6,2ghz? i9 13900ks over here, delidded, lapped and with direct die cooling truly a beast
@Ferather do you have a new hdv-mb01 driver?

 

[ajf64]

13900ks is 32 cores but the thing is only 8 of them and 16 threads will do 6ghz and at almost double the power requirement better hook up a AC to cool that thing lol but ya those are some pretty bad ass chips i to scared to ever delid lol id cry if i broke my chip i already broke a 700$ MB cuz i bent the damn pins my cpu sits about 88c under full load with 360 aio that is somthing i can live with even 95c was just to high for me to look at lol

 

[skymeows]

13900ks is 32 cores but the thing is only 8 of them and 16 threads will do 6ghz and at almost double the power requirement better hook up a AC to cool that thing lol but ya those are some pretty bad ass chips i to scared to ever delid lol id cry if i broke my chip i already broke a 700$ MB cuz i bent the damn pins

compared to the amd sure the 13900ks aint efficient or lets be real to achieve its 6.0 and more ghz you need direct die cooling atleast, a chiller drawing cold air best case obviously but compared to AMD i find memory overclocking a TON simpler + more overhead (im running 8800mhz ddr5 rn).. LOL yeah CPU socket on motherboards are a scary place, im always scared that the "CPU holder" falls on the pins when taking out the cpu ! oh well, i 420 smoked my last z790 apex too but had some liquid metal spraying over and ended in short circuit=dead af -800€ rip but hey atleast you aint alone haha

 

[Ferather]

@ Microsoft @ Realtek

SPDIF-Optical full HT, 6 channels pre-setup and post-setup, note the absence of the legacy code method, the pre-setup is a general mimic of analogue (no post-setup) + passthrough.
Also note (ignoring code written form factor restrictions), any APO on analogue can be present on SPDIF, even multichannel ones, PCM is PCM no matter the interface.

 

[ajf64]

compared to the amd sure the 13900ks aint efficient or lets be real to achieve its 6.0 and more ghz you need direct die cooling atleast, a chiller drawing cold air best case obviously but compared to AMD i find memory overclocking a TON simpler + more overhead (im running 8800mhz ddr5 rn).. LOL yeah CPU socket on motherboards are a scary place, im always scared that the "CPU holder" falls on the pins when taking out the cpu ! oh well, i 420 smoked my last z790 apex too but had some liquid metal spraying over and ended in short circuit=dead af -800€ rip but hey atleast you aint alone haha

ya you are are right to be scared lol the shape of zen 4 kinda sucks its acually kinda hard to pick up out of the socket im not a fan of the shape or the ihs its to thick and ya 6ghz is not really a every day stable OC on any cpu with out what you say direct die with custom loop or chiller even a 13900ks might hit 6ghz but its not going to stay there and be stable also your talking like 100c+ at that frequency intel def has better dd5 support atm sweet spot for amd is 6000mhz but i can get super tight timmings witch is nice and in alot of cases the performance matches alot of 7000mhz kits alot of intel people are useing the only down side is it seems the intel memory controllers are really hit or miss some people get lucky others not so much

 

[skymeows]

bro, a chiller will already cost you 1500+€ so yeah directdie with chiller as cooling and you can go 6,2ghz without problems. a friend of mine runs 6.3ghz on the performance cores and 5ghz on efficiency cores. amd is way better tho out of the box, while intel has the headroom in OC especially with the right cooling solution. but yes true, the IMC either on CPU or motherboard are always quite random. oh and my cpu stays on 6ghz, removed all limits but when i load hard hitting stability tests then obviously i throttle.. aint a problem tho for gaming and light work.

 

[Ferather]

With that kind of processing power, you should be able to do multiple 32 bit float tracks all at once.

 

[Ferather]

What Is PAM4? Understanding NRZ and PAM4 Signaling - The Samtec Blog

 

[skymeows]

With that kind of processing power, you should be able to do multiple 32 bit float tracks all at once.

cpu pulls 150-200watt in idle and you can go as high as temps will allow it
btw, would you still get the z906 if you didnt have it or rather wait for their new lineup?

 

[Ferather]

I think even an average mobile CPU would be enough to act as a dedicated 32 bit float amp-dsp. Similar to Class-D but maintaining the PCM opposed to conversion then processing.
Its something I am trying to get into my DMAS design (lossless up to-into the speaker), I am trying to eliminate additional components (cheaper, less THD THD-N).



Note the DMAS uses SPDIF consumer standard, not professional.

----

The DSP amp can have a set maximum decibel output (for example, full volume = 120dB out), speakers can have a set input, and a larger input can be attenuated (losslessly).
Technically speaking the total audio volume could be used to regulate the total power a single speaker can draw, and the same for output for the DMAS.

====






SPDIF in full HT mode, 6 channels + passthrough.

 

[Ferather]

SFX: E-APO | DTS APO4, Realtek.
MFX: DTS APO4, Realtek.
EFX: DTS APO4, DTS Encoder *.

* 6 CH 48k/24b (HD).

----

Note that the DTS APO4 preset is licensed on optical.
It's also setup as a generic DSP (universal).

 

[HankChen_]

View attachment 293592

SFX: E-APO | DTS APO4, Realtek.
MFX: DTS APO4, Realtek.
EFX: DTS APO4, DTS Encoder *.

* 6 CH 48k/24b (HD).

----

Note that the DTS APO4 preset is licensed
It's also setup as a generic DSP (universal).


View attachment 293607

Does this mean that SPDIF can be used in DTS:X Ultra? This needs to install the latest driver? What other settings need to be done?

My device is Z906, ALC1220, system is WIN11,Thanks.

 

[Ferather]

Yes but not currently the format [DTS-HD MA + DTS:X], or more than 6 channels. In this version its the older encoder, so DTS Audio + DTS:X Ultra.
In short yes SPDIF has DTS:X Ultra (PCM processor), although in stereo (2ch) mode you still need the form factor modification.

If you edit the DTS:X Ultra preset, for example turn off I3DA, you will notice strait away its turned off on SPDIF.

In a round about way the driver is close to a DTS DMAS. Z906 is Class-D.

 

[ajf64]

cpu pulls 150-200watt in idle and you can go as high as temps will allow it
btw, would you still get the z906 if you didnt have it or rather wait for their new lineup?

lol and here i thought the 30watts my 7950x was pulling idle was bad hahahah

 

[Ferather]

@ajf64, Hmmm, about 12 watts idle with my 7900XT. Also noticed how efficient things are.




----

 

[ajf64]

@ajf64, Hmmm, about 12 watts idle with my 7900XT. Also noticed how efficient things are.

View attachment 293700
View attachment 293703

----

View attachment 293719
View attachment 293723

hmm is that 12 watts for your cpu or 12 watts for your gpu my xtx is about 10 watts my cpu total package power is 20-30 watts image shows a little higher cuz i got browser open idle cpu alone is about 2- 5watts

 

[Ferather]

GPU 12 w.