Sound Delay Bug XSX 5.1 Dolby/DTS

I'm using XSX & Jbl Bar 9.1.

Dolby Atmos gaming have Lag definitely compare with DTS, Lpcm 5.1&7.1.

So I don't use Dolby Atmos with XSX despite of my SYSTEM.

Thanks for your reply, but that has obviously not resolved the issue.

I've done a few tests regarding the apps.

When the CX has eARC on and Digital Sound out set to passthrough and Allow Passthrough setting is ticked on the XSX, the sound bar is not recognised as an atmos capable device, but Netflix, Disney+, blu-ray player and the Dolby Access app all send atmos signal to the soundbar with no noticeable delay. No atmos sound in the XSX menu or in games is able to be played only the other sound format (not DTS-X though).

When the CX has eARC turned off and digital sound out set to passthrough the XSX recognises the soundbar as a Dolby Atmos capable device. The soundbar then receives atmos audio, however delays are now introduced in everthing mentioned above apart from the Dolby Atmos app. The sound delay in this situation, seems not as bad as when the the CX has digital sound out set to auto.

When the CX has eARC turned on and digital sound out set to auto the XSX recognises the soundbar as a Dolby Atmos capable device, however everything has a delay introduced. Strangely Netflix and the bluray app seemed the least affected, but the Dolby Access app and Disney+ it was quite noticeable and in games it was worst.

Lots of info there, not sure if its all problems now or how it was before but ill try and help.

*The bitstream option has disappeared from the audio options. I can see Stereo Uncompressed, Dolby Digital and DTS Surround.*

Dolby Digital and DTS surround are bitstream formats, so the bitstream option is still there.

*Leaving the sound as Stereo on the Xbox. I start Netflix and when I choose a movie the only option is English. English 5.1 is no longer available.*

Have you enabled 'pass app audio directly to your receiver'? its in 'additional options and disabled by default.

*When the sound is now set to DTS on the Xbox. I start Netflix and the movies gives me the same English and English 5.1 choices. but.. the amplifier displays DTS Surround Sound irrespective of choosing English or English 5.1. The English 5.1 is being converted from Dolby Digital to DTS by the Xbox!*

Yeah, you've told the Xbox to output DTS as its bitstream output, so thats what its doing, as i understand it the default ' English 5.1', would be Dolby digital 5.1 but you've asked the system to output DTS as the bitstream format so its converting it.

*When the sound is set to Dolby Digital on the Xbox. I start Netflix and the movies now give me English and English 5.1. But... the amplifies remains on Dolby Digital irrespective of choosing English or English 5.1.*

Because the system is being told to output 5.1, so that's the default output its using. try enabling 'pass app audio directly to your receiver'.

On mine setup, I've just left bitstream output as Dolby Digital ( which is a bitstream format) and all works good, i cant us DTS as my LG tv wont passthrough DTS via optical to my receiver.

Matt

I just installed update this morning and still no option for optical Dolby Digital 5.1. Just gives two options under optical, DTS surround sound, and Dolby Digital. Where do you see option for 5.1 Dolby Digital for the XBone? Looks like this still doesn't
produce 5.1 thru optical for DD.

My main quesition is of inputs ad outputs> Trutle beach headphones in the 360 era took Dolby 5.1 inputs and made then Dolby Headphone Output, and was an external device that also wokred in TVs and mobvies players... aslonga as the source was Dlby sound
in. DTS didn't get coded at all, and LPCM beyond 2.0 wouldn't fit in a Toslinlk.

The Turtle Beach DTS:X headphones had DTS 2-track headpone surround outputs, but onl\y accepted Dolby-based inputs, so I can't decode Blu Rays in DTS and expec a surround sound.

It seems to me that Dolby Atmos inputs like Blu Rays sound better in dolby Atmos Headphones than DT5 5.1-DTS 7.1, LVM 5.1-7.1, and even "lesser dolby modes" 5.1-7.1

Is the Dolby Atmod Headepho0ne app suposed to take ANY of the 3flkavors and tuen them into Dolby Headphone? Or does it only work wiht Dolby Atmos movies? meaing you haver swithc the settings on every non-Atmos disc.

Finally is thee such a ting as a 2-channel headphone surround encoder that takes ANY of the brands and flavords of sound formats and send out 2-yttrack, surround heapdhone f some sort of format. I'd like that for the upstairs TV. Too many DTS movies sound
lackluster and 70% f our BD/3D colection is DTS.

I knw Sony heaadhones have a Doly and DTS input and sound better than pure uncoded 2-track LPCM, but it doesn;t sound as good as Xbox's DTS-> dDolby conversions and then letting the Turetle Beach encode it in 2-Track surrouud headphone. (By the way, does Xbox
One do LPCM 7.1-> Dolby 7.1 ?)