XBOX/PS4/Switch Signal Analysis + Optimal XBOX Settings: Color Depth, Space, 4:2:2 - AVS Forum | Home Theater Discussions And Reviews
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post #1 of 25 Old 04-12-2019, 11:37 PM - Thread Starter
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Lightbulb XBOX/PS4/Switch Signal Analysis + Optimal XBOX Settings: Color Depth, Space, 4:2:2

This post will attempt to clarify exactly WHAT different confusing settings on the XBOX One X do to the signal it's putting out to your display, with information on how the PS4 Pro and Nintendo Switch output signals with their somewhat simplified settings as well.

For a while, I've been trying to figure out actual behavior of my XBOX One X with some of the less conventional video settings (which also made me wonder what the PS4 Pro and Switch output). Specifically, there's a lot of confusion out there over the Color Depth setting as well as Color Space and the Allow 4:2:2 setting (which deals with Chroma). It was driving me crazy as I couldn't seem to find a definitive, non-contradictory answer with all I wanted to know, and a LOT of the information out there is disputed between one source and another. Different people different places recommend completely different things, with very few really knowing what effects the various settings have real-world. I finally decided I needed to work this out for myself so I didn't lose my mind, even if I had to buy the hardware to run the tests. =oP

I need to give props to TOrangeJuice who initially had this post and had it right: https://www.reddit.com/r/Xbox_One_X/...or_4k_is_8bit/ Vincent Theo at HDTV Test also had similar conclusions (https://www.youtube.com/watch?v=SHVJYB-Qews), albeit a few of his signal findings being different, possibly attributable to different [2017] XBOX software or something odd with the projector he was using to detect the signal. The people over at RTINGs also recommended similar settings. So much of this information has been out there, but amidst a lot of other misinformation from other sources.

I appreciated their information, but wanted to test some additional things and provide a bit more detail. Also, there have been some updates to the XBOX since that post that revise some graphics settings, which could have changed how a few features worked. Like him, I'm using a HDFury Vertex with the latest firmware updates to confirm the signals. (And while probably overkill for me, it's a very cool piece of kit if you ever want to do signal analysis or convert signals from one thing to another).

Other equipment being used include a Marantz SR7011 Receiver and Sony XBR-75Z9F television, with the Vertex in between the receiver and TV (it shouldn't matter as the Marantz is set to pass on everything as received by the source device [unless the overlay is up, which wasn't the case]). All equipment tested has the latest software/firmware as of 04/11/19.

All resolution settings are assumed to be set to 4K in the console unless otherwise stated, though most of this should still apply to 1080P signals.

One last disclaimer: I believe all information here to be accurate, especially the signal information being reported by the HDFury; that said, I'm still learning myself about their interpretation, so I welcome and appreciate any feedback/corrections/etc.



XBOX One X (Should Apply to One, One S)
------------------------------------------------
TL;DR - From my testing, for most people, the best XBOX settings should be 8-bit (24 bits per pixel) Color Depth with Standard (Recommended) Color Space and "Allow 4:2:2" ON (Checked). Details below.

Color Depth Setting:

In SDR, if you select 8-bit (24 bits per pixel), you get true RGB (no Chroma subsampling necessary, which is the full uncompressed signal, equivalent to 4:4:4 - it can't get any more accurate than this, regardless of display type/bits).

In SDR, if you select 10-bit (30 bits per pixel), you get 10-bit 4:2:0 [This surprised me; I expected 4:2:2 when "Allow 4:2:2" was enabled, but this was not the case. It's 4:2:0 in the menus and SDR games from what I can tell.]

In SDR, if you select 12-bit (36 bits per pixel), you get 12-bit 4:2:0.

I have seen a small number of anecdotal reports of less banding visible at higher bit depths. This could be attributed to placebo effect OR something to do with how the XBOX upscales the RGB colors. I am not able to perceive a difference on my TV, though I do use Low Gradation Smoothing (a Sony TV feature). The only thing I could find was an old quote by someone who supposedly worked on the XBOX saying essentially that higher bit depths just pad the beginning of the signal with 0's (source: https://www.avsforum.com/forum/141-x...t-depth-3.html). That's quite old, though, so it's certainly possible it's no longer accurate. Either way, if you have a good TV, 8-bit should allow the TV to do the upscaling on the uncompressed signal.

While using 4:2:0 won't likely make a huge visible difference, it's still compressing the color data, which is undesirable if it can be avoided. Therefore, as others have found before, as far as I can tell, 8-bit is still the best setting to use here. In fact, it confuses me why this is an option at all. I can't think of a use, as to my knowledge there aren't any games that even use the 10-bit+ feature that aren't HDR. Color Depth does *NOT* appear to affect HDR or Dolby Vision at all, so you'll still get 10-bit or 12-bit for those, even if set to 8-bit. Neither the Nintendo Switch or Playstation 4 Pro allow for setting Color Depth, so it's puzzling why XBOX does with no clear reason or use that I can find.


Color Space Setting:

Not all displays support PC RGB, and whether you'll have to manually change any settings on your display for it to work properly will depend on your equipment. As an example, my current Sony Z9F television recognizes and automatically switches seamlessly between Standard (Limited) signals and PC RGB. I haven't noticed anything seem to display incorrectly as the Auto Color Space setting works great. My previous TV, however, an LG OLED, would display things incorrectly if the wrong Color Space was selected in conjunction with its Black Level setting on Low or High (no Auto was available), resulting in either a washed out picture or lots of black crush depending. Therefore, it's important to have the same setting for both the TV and the console for displays that do not correctly auto-detect. You also have to have an HDMI port with Enhanced HDMI (Sony) or Deep Color (LG) enabled - it may be called other things on other brands. Some TV's also seem to only display PC RGB correctly in a special PC-mode.

In theory, PC RGB allows a wider range of blacks to whites from 0-255 instead of the reduced 16-235 for Standard (aka Limited). However, there's some evidence I'll cite in links below that the XBOX treats ALL games as Standard (Limited) and simply expands the range artifically to Full when PC RGB is selected. The XBOX itself also warns of "lost highlights during video playback". I was puzzled by this at first, but it appears to relate to Blacker than Black and Whiter than White data, which is a thing outside of the 16-235 Limited range, but Full Range can't display that as it can't recognize anything outside 0-255. This is a good article for more details on that: https://www.howtogeek.com/295569/sho...ation-or-xbox/

Here's another post detailing how Standard vs. PC RGB worked a year or so ago, though it's hard to say if any changes have been made in the more recent update that moved some menu settings around and added Dolby Vision: https://www.reddit.com/r/xboxone/com...s_information/ I can confirm if I use 8-bit Color Depth, the sun in the Calibrate tool disappears when set to PC RGB, which seems to line up with their Whiter than White observations. Switching to Standard Color Space resolves this. Oddly, staying at PC RGB but upping Color Depth to 10-bit or 12-bit also seems to resolve this, though I'm not entirely sure why...maybe for PC RGB in higher bit depths, the Whiter than Whites are compressed down to something now usable in PC RGB mode, whereas with the uncompressed signal, they aren't.

I used to always use PC RGB, but given XBOX's own recommendation and the observations/resources mentioned here, I think sticking with Standard makes the most sense, especially with 8-bit Color Depth selected. Otherwise, you could be clipping Whiter than Whites or Blacker than Blacks, as the Calibrate screen shows.

UPDATE 05/21/19: I got a request to see if Standard vs. PC RGB Color Space affected HDR output at all. While my assumption was that it should not, I hadn't thought to test this at the time. I tested an HDR game with RGB set to Standard and then to PC RGB, and I got BT2020 4:2:2 12-bit for both, regardless of how Color Space was configured. I believe BT2020 specifies Color Space, so for HDR, it's a non-issue. I also tested both settings with Allow 4:2:2 Off, and I still got BT2020, but with 4:2:0 10-bit instead, again for both regardless of Color Space setting. Therefore, it can be concluded the XBOX Color Space setting does NOT seem to affect HDR and only applies to SDR RGB sources. Please note that I don't have an HDR or Dolby Vision Blu-Ray movie to test, but I'm 99% sure the same should apply to those as well since HDR and Dolby Vision seem to handle Color Space via their BT2020 signal format instead of RGB.


Allow 4:2:2 Setting:

This setting doesn't seem to affect SDR menus or games from anything I tried. You still get RGB (so the equivalent of 4:4:4) either way.

With Allow 4:2:2 ON, HDR displays as 12-bit 4:2:2. [This surprised me, as I expected 10-bit 4:2:2, not 12-bit...the move from 4:2:2 must up the Chroma subsampling to make it 12-bit.]

With Allow 4:2:2 OFF, HDR displays as 10-bit 4:2:0.

As 4:2:2 should have higher quality color data, it's generally considered the better format to use.


DVD/BD Testing:

Even when set to 8-bit Color Depth, DVD's play at 12-bit BT709 4:2:2. If "Allow 4:2:2" is OFF, they instead play at 10-bit BT709 4:2:0.

For HD SDR Blu-rays, it's 10-bit BT709 4:4:4 regardless of the "Allow 4:2:2" setting. (I do not have any native 4K or HDR/Dolby Vision Blu-rays to test at this time, though I believe XBOX One S and X can indeed play 4K/UHD Blu-rays, though I don't think the original XBOX One can.) [I initially was surprised to see 4:4:4 for Chroma as I knew that was a challenge at higher bit rates, but with feedback from the people at HDFury, realized it must be possible with Blu-rays because of the fewer frames per second (~24 as opposed to ~30-60 in games).]



PlayStation Pro 4 (Should Apply to Non-Pro Versions):
------------------------------------------------------------
PS4 is a lot easier to configure in some senses as the options aren't quite so confusing and the Automatic settings work well (depending on display, I'm sure). With everything (Resolution, RGB Range, HDR, and Deep Color Output) set to Automatic, things work great on my TV, though as with the XBOX, if your TV requires changing settings for proper Color Space (called "RGB Range" here), there might be good reason to lock it to Limited (Standard on the XBOX).

Interestingly, by default when set to Automatic (which is listed as Recommended), menus and SDR games display in 8-bit Full Range RGB (PC RGB on the XBOX), so it doesn't seem to have the same concerns with Full Range clipping anything, though there aren't any built-in Calibration patterns, so I'm not sure how I could test this.

HDR games display as 12-bit 4:2:2 (the same as XBOX with the "Allow 4:2:2" Checked).

When playing a DVD, I get an 8-bit BT709 signal at 4:4:4 Chroma.

With a HD SDR Blu-ray, I get 12-bit BT709 at 4:4:4. (I do not have any native 4K or HDR/Dolby Vision Blu-rays to test at this time, though from my understanding, PS4's CANNOT play 4K/UHD Blu-rays.)



Nintendo Switch:
-------------------
Not a lot of options here. It's a 1080P signal (instead of 4K like the others) at 8-bit. This is with everything (TV Resolution and RGB Range) set to Automatic (again, no warnings not to use it, and it chooses Full by default).



Assorted Observations:
--------------------------
I find it really interesting how differently Sony & Nintendo's console treat Automatic settings including preferring Full (PC) RGB Range (not to mention the lack of a Color Depth option on those two altogether). Preferring Standard (Limited) range and having that Recommended is also unique to XBOX.

Honestly, I had a really tough time at first believing that 8-bit was the proper Color Depth setting. My display is natively 10-bit (and is made to be able to handle a 12-bit signal well; ie. Dolby Vision), so perception-wise, it just *feels* wrong to use 8-bit, but data and analysis are data and analysis; 8-bit has the full color range of SDR games and is the only true uncompressed option!

I also was surprised by the differences in DVD/Blu-ray playback between the XBOX and PS4 Pro. [The same DVD/Blu-ray was used to test both systems to avoid any disc differences, by the way.] I'm a bit puzzled why they output anything but 8-bit 4:4:4 as from my understanding, without HDR or Dolby Vision, those sources should ALL be 8-bit natively. Still, I think the PS4 probably has the slight edge for those uses since it preserves 4:4:4 Chroma in all cases.

Interestingly, when Vincent Theo at HDTVTest did his XBOX testing in late 2017 (https://www.youtube.com/watch?v=SHVJYB-Qews), his Color Depth setting didn't seem to affect SDR menus and games the same way mine did. Either something changed with the XBOX software since then (the menus are a bit different now) or the projector didn't refresh properly at the new setting. It's possible since a Blu-ray was running in the background, that had something to do with it as well. His conclusions were right in the end either way, though, and he has several more observations about 4K Blu-ray and HDR playback than I do as I focused primarily on gaming.



I've found this experiment pretty interesting, and it's nice to be able to easily verify what a source is. If anybody has any questions, I'd be glad to do my best to answer. Similarly, I'd enjoy hearing any contructive feedback, and if there's anything anybody would like me to test, I'd be glad to within my ability to do so. =) I hope a few people find this useful and interesting!

Last edited by sgupta; 07-20-2019 at 09:49 PM.
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post #2 of 25 Old 04-29-2019, 11:07 AM
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I really appreciate this post and your research. I have a sony 930e. My ps4 display settings are all in automatic and it sends SDR signals as Full RGB. It agonizes me to have to deal with the fact that sending a Full RGB signal on Xbox One X is not the ideal setting and rather standard is even though like i stated above my ps4 pro sends a Full RGB signal and it looks great. I really hope Microsoft fixes this next gen(along with the overly complicated display settings menu) so xbox users are able to enjoy Full RGB on capable displays. There are so many misinformed xbox one users out there using the incorrect settings and not getting the best possible image. Truly a huge disappointment. Any new findings/ conclusions?
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post #3 of 25 Old 04-30-2019, 12:37 AM - Thread Starter
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I really appreciate this post and your research. I have a sony 930e. My ps4 display settings are all in automatic and it sends SDR signals as Full RGB. It agonizes me to have to deal with the fact that sending a Full RGB signal on Xbox One X is not the ideal setting and rather standard is even though like i stated above my ps4 pro sends a Full RGB signal and it looks great. I really hope Microsoft fixes this next gen(along with the overly complicated display settings menu) so xbox users are able to enjoy Full RGB on capable displays. There are so many misinformed xbox one users out there using the incorrect settings and not getting the best possible image. Truly a huge disappointment. Any new findings/ conclusions?
I'm really glad to hear this was useful for you!

I 100% agree that the XBOX interface for these things is puzzling; it's one of the reasons I ended up getting the equipment to do these tests. Given how simplified the PS4 and even Switch make it, it's fairly mind-boggling. I'm still trying to figure out why some of the settings, like Color Depth, is a thing in the first place as I still can't come up for a compelling reason why it's actually ever needed.

No new findings per se - honestly since the initial research, I just set things to the Limited/8-Bit and left them. But if anyone has any requests, I'm happy to test anything out.

I can't say 100% that PS4 on Automatic (Recommended) compensates its Full RGB signal to display the Whiter than White or Blacker than Black since it doesn't come with Calibration test patterns like the XBOX, but I haven't had any noticeable clipping issues. It all depends on how the signals are processed under the hood of the PS4, which isn't visible. I would assume it wouldn't be recommended if clipping were ever an issue, but I can't think of a way to reliably test it. It is for sure that XBOX does clip those details in PC RGB given the sun Calibration test pattern, though, not to mention the recommendation of Standard and the warning that comes when trying to switch to PC RGB, hence my advice to go with what's recommended. You'd still get a very good picture on PC RGB, but it sounds like there's no real benefit based on how XBOX processes things, and you could be losing detail in certain circumstances. I completely understand agonizing over it as my inclination is certainly to use PC RGB as well, which I stubbornly did before running these tests. =oP Manual settings are useful for TV's that have wonky autodetection, but when everything's working right, these things should really be able to be automatic based on display capability and communication with the console, using displays to their fullest capabilities (which is what PS4 at least appears to do). Hopefully you're right and Microsoft eventually addresses this.
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post #4 of 25 Old 04-30-2019, 04:48 AM - Thread Starter
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I really appreciate this post and your research. I have a sony 930e. My ps4 display settings are all in automatic and it sends SDR signals as Full RGB. It agonizes me to have to deal with the fact that sending a Full RGB signal on Xbox One X is not the ideal setting and rather standard is even though like i stated above my ps4 pro sends a Full RGB signal and it looks great. I really hope Microsoft fixes this next gen(along with the overly complicated display settings menu) so xbox users are able to enjoy Full RGB on capable displays. There are so many misinformed xbox one users out there using the incorrect settings and not getting the best possible image. Truly a huge disappointment. Any new findings/ conclusions?
So I did have an idea. I have a blu-ray (I haven't used for years, actually) of Disney WOW, which is a pretty great calibration disc. Less useful today than it used to be on older displays as some patterns just don't seem to work right on modern TV's (gamma for example is way off), but still pretty cool. Anyways, I thought I'd see if there was a clipping test pattern, and there was for Brighter Than Whites and Blacker Than Blacks. Interestingly, behavior was the same on both consoles, regardless if set to Full RGB/PC RGB or Limited/Standard (or in the PS4's case Automatic as well). This actually makes sense given the detected signal in my previous tests is BT709, which should override RGB as far as color space. In all modes, I could see the Whiter than White, but Blacker than Blacks were not visible (which is actually what you want). According to the test pattern, that sets black where you want it while indicating plenty of headroom for whites.

So, at least for Blu Ray (and I'd assume DVD), it doesn't appear to matter if using Full or Limited range as both consoles switch to BT709 regardless. Which makes me wonder what is clipped on the XBOX that might not be (or might since we can't prove either way, but Sony isn't concerned if it is) on the PS4. Still, since the Calibrate feature on the XBOX still clips the sun in PC RGB, I'm going to personally leave it on Standard.
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Fantastic post. Thank you.
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post #6 of 25 Old 05-16-2019, 02:46 PM
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I am really glad I stumbled across this, I received a C9 this week along with an Xbox One X so trying to come to grips with two new devices on how they treated their settings was a bit challenging, and not surprisingly per your analysis, I had some of the Xbox stuff set wrong.

Thanks again for all the research and clearing all this up.
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Glad some people are finding this helpful! Definitely confusing stuff, which is why it's nice to see the numbers and actual signal coming through!
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Glad some people are finding this helpful! Definitely confusing stuff, which is why it's nice to see the numbers and actual signal coming through!
If i put the xbox in pc rgb and play an HDR game or movie will that affect the content seeing as HDR is a limited video range and of course PC RGB is a full video range? it would be awesome if you could do some research on that with your equipment!
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If i put the xbox in pc rgb and play an HDR game or movie will that affect the content seeing as HDR is a limited video range and of course PC RGB is a full video range? it would be awesome if you could do some research on that with your equipment!
If I understand your question correctly, I think Limited vs. PC RGB should have NO effect for HDR as HDR would be using an expanded color space. However, that's an assumption on my part since I didn't specifically test, so I will try to do that sometime in the next few days. Thanks for the suggestion!
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If I understand your question correctly, I think Limited vs. PC RGB should have NO effect for HDR as HDR would be using an expanded color space. However, that's an assumption on my part since I didn't specifically test, so I will try to do that sometime in the next few days. Thanks for the suggestion!
When outputting a HDR10 signal my tv (sony 930e) outputs a limited video range. (presumably because of hdmi 2.0 transfer speed limitations). My question is, given that information, would setting the xbox to PC RGB mismatch with HDR games such as Battlefield 1,5, etc since my tv automatically recognizes the HDR signal therefore sending a limited video range but due to the xbox being hard set into PC RGB cause a downgrade in image quality? I know. Long run-on sentence. I hope that makes sense.
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If I understand your question correctly, I think Limited vs. PC RGB should have NO effect for HDR as HDR would be using an expanded color space. However, that's an assumption on my part since I didn't specifically test, so I will try to do that sometime in the next few days. Thanks for the suggestion!
If the Xbox One X wasnt such a beefy awesome console i would just get rid of it and go back to playing all my third party games on the pro do to all the confusion with Xbox's poorly thought out video settings menu lol. Why cant they provide an automatic setting for some options like the PS4? lol maybe cause their Full RGB is truly messed up like youve suggested. I read a thread where one of the guys from Digital Foundry did say that PC RGB is messed up on Xbox so you do need to use standard. I just hope this is addressed on their next system.
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When outputting a HDR10 signal my tv (sony 930e) outputs a limited video range. (presumably because of hdmi 2.0 transfer speed limitations). My question is, given that information, would setting the xbox to PC RGB mismatch with HDR games such as Battlefield 1,5, etc since my tv automatically recognizes the HDR signal therefore sending a limited video range but due to the xbox being hard set into PC RGB cause a downgrade in image quality? I know. Long run-on sentence. I hope that makes sense.
I predict the signal will be the same regardless of this setting since HDR10 should override that, but I will definitely test that this week (maybe in the next couple days if I get the chance) and let you know if the output is the same for both settings. Good call on something I hadn't tested. =)
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If the Xbox One X wasnt such a beefy awesome console i would just get rid of it and go back to playing all my third party games on the pro do to all the confusion with Xbox's poorly thought out video settings menu lol. Why cant they provide an automatic setting for some options like the PS4? lol maybe cause their Full RGB is truly messed up like youve suggested. I read a thread where one of the guys from Digital Foundry did say that PC RGB is messed up on Xbox so you do need to use standard. I just hope this is addressed on their next system.
I agree the confusing settings are strange. In reality, the differences this causes are fairly minor as long as the display and console are expecting the same signal from one another - slightly compressed colors instead of no compression which should be hardly noticeable and the possibility of missing whiter-than-white and blacker-than-black content, which is fairly rare. [Though I'm not sure what Digital Foundry had to say about PC RGB - I'll have to try to look that up.] Of course, we all still want the best experience possible and to see everything, so it's still best to use the objectively right settings, which is why others before me looked into this and I did the above research. That said, most users won't notice a dramatic difference even using the wrong settings - it's tough to even tell for most real-world content. It is incredibly puzzling why the options are there, though, without a seeming legitimate reason to use them. (I'd love to hear from someone if they know WHY the settings were ever put in place if there is a use, as I still haven't seen ANY explanation for it!)
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post #14 of 25 Old 05-21-2019, 06:42 PM - Thread Starter
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When outputting a HDR10 signal my tv (sony 930e) outputs a limited video range. (presumably because of hdmi 2.0 transfer speed limitations). My question is, given that information, would setting the xbox to PC RGB mismatch with HDR games such as Battlefield 1,5, etc since my tv automatically recognizes the HDR signal therefore sending a limited video range but due to the xbox being hard set into PC RGB cause a downgrade in image quality? I know. Long run-on sentence. I hope that makes sense.
I was able to test this for you tonight and updated the original post to reflect it (which I've also included below):

UPDATE 05/21/19: I got a request to see if Standard vs. PC RGB Color Space affected HDR output at all. While my assumption was that it should not, I hadn't thought to test this at the time. I tested an HDR game with RGB set to Standard and then to PC RGB, and I got BT2020 4:2:2 12-bit for both, regardless of how Color Space was configured. I believe BT2020 specifies Color Space, so for HDR, it's a non-issue. I also tested both settings with Allow 4:2:2 Off, and I still got BT2020, but with 4:2:0 10-bit instead, again for both regardless of Color Space setting. Therefore, it can be concluded the XBOX Color Space setting does NOT seem to affect HDR and only applies to SDR RGB sources. Please note that I don't have an HDR or Dolby Vision Blu-Ray movie to test (If someone really wants me to, I could pick one up - I stream most of my movies these days and most of the disc-based content I want is SDR or hard-to-find stuff), but I'm 99% sure the same should apply to those as well since HDR and Dolby Vision seem to be handle Color Space via their BT2020 signal format instead of RGB.

I hope that answers your question!
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post #15 of 25 Old 05-22-2019, 09:04 AM
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TLDR...for Xbox one x and a LG C9, set Xbox to 8 bit and check 4:2:2 box?
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post #16 of 25 Old 05-22-2019, 09:43 AM
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TLDR...for Xbox one x and a LG C9, set Xbox to 8 bit and check 4:2:2 box?

TLDR


Yes, use 8 bit, check 4:2:2 box, & use standard color space on Xbox.
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What he said ^ =)
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post #18 of 25 Old 07-19-2019, 08:39 AM
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Very good to know someone is concerned about picture quality and the right settings.
Though I prefer color space PC RBG. With 4K 8bit and 1080p 10 bit. It makes Xbox interface look more vibrant and blacker background instead of greyish background with standard color space which reminds me of LED televisions which I don’t like.
For most SDR content I prefer 1080p 10 bit PC RBG as Xbox/PS 4Pro upscaling leaves much to be desired. If black level becomes crashed I just set it on Lg oiled tv to high or low.
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post #19 of 25 Old 07-20-2019, 01:38 AM - Thread Starter
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Originally Posted by DolbyVision View Post
Very good to know someone is concerned about picture quality and the right settings.
Though I prefer color space PC RBG. With 4K 8bit and 1080p 10 bit. It makes Xbox interface look more vibrant and blacker background instead of greyish background with standard color space which reminds me of LED televisions which I don’t like.
For most SDR content I prefer 1080p 10 bit PC RBG as Xbox/PS 4Pro upscaling leaves much to be desired. If black level becomes crashed I just set it on Lg oiled tv to high or low.
Thank you for the compliment.

Your experiences may have something to do with the TV you are using and the specific settings to that TV. If interpreted by the TV properly, there is no noticeable visual difference between Standard and PC RGB. My Sony LED-LCD autodetects and adjusts accordingly, but as of 2016 models (the last OLED I owned), LG OLEDS *do not* autodetect or self-adjust, so the fact that your XBOX interface is looking different in each color space suggests to me it's only displaying one of these color spaces correctly, most likely the Standard one. If I had to make an educated guess, it's not properly interpreting/adjusting for the PC RGB signal and is in fact trying to display PC RGB while the TV is expecting Limited Range, resulting in an incorrect picture when PC RGB is output from the XBOX. This may indeed look more punchy/contrasty, but the reality is, if this is what's happening, you'll be losing a lot of shadow detail and getting an objectively incorrect picture. From a quick bit of research, for PC RGB to display correctly, you might need to set the LG OLED to expect PC input (since PC's tend to work in Full Range). I believe Black Level is also crucial for proper color space interpretation; again, from some quick research, Black Level Low for Standard and Black Level High for PC RGB seems to be correct, though I am unable to verify that myself as I don't have an OLED at the moment, so some research might be necessary on your part to verify that's correct. I understand the more punchy look may seem appealing, but you're probably losing quite a lot of shadow detail especially.

Here's a pretty good resource for understanding color space and what you might be experiencing: https://referencehometheater.com/201...ll-vs-limited/

As far as specific TV settings, it really is going to depend on your specific year/model. There are several reddit and AVS threads on LG OLEDs in general, and hopefully those can help you get it sorted out.
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post #20 of 25 Old 08-11-2019, 03:52 AM
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Hi again. On the verge of getting rid of my one x every other day. Experiencing gamma issues, color banding, faded color and I believe I'm not the only one out there. I think this is a Xbox one problem in general. I have a theory as far as my color banding issues. My theory is that when you have "allow ycc 422" checked and you are playing SDR video games the Xbox is scaling the image to 12 bit 422. When I turn it off I'm getting what I guess you can call color banding and faded colors. I notice it in rainbow six siege. Can you test this theory I'm going crazy honestly. I should have just stuck with PlayStation like I have my whole life. It's frustrating when you know you're not getting the experience you should be getting. Microsoft needs to resolve these issues with gamma and color reproduction. Vincent posted a video a while back talking about how the Xbox one x inaccurately displays hdr colors due to Microsofts weird conversion internally. It's titled "Xbox one x vs 4k Blu-ray player comparison review." Your feedback would be much appreciated
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post #21 of 25 Old 08-11-2019, 07:20 PM - Thread Starter
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Originally Posted by Eli Ellis View Post
Hi again. On the verge of getting rid of my one x every other day. Experiencing gamma issues, color banding, faded color and I believe I'm not the only one out there. I think this is a Xbox one problem in general. I have a theory as far as my color banding issues. My theory is that when you have "allow ycc 422" checked and you are playing SDR video games the Xbox is scaling the image to 12 bit 422. When I turn it off I'm getting what I guess you can call color banding and faded colors. I notice it in rainbow six siege. Can you test this theory I'm going crazy honestly. I should have just stuck with PlayStation like I have my whole life. It's frustrating when you know you're not getting the experience you should be getting. Microsoft needs to resolve these issues with gamma and color reproduction. Vincent posted a video a while back talking about how the Xbox one x inaccurately displays hdr colors due to Microsofts weird conversion internally. It's titled "Xbox one x vs 4k Blu-ray player comparison review." Your feedback would be much appreciated
I'm happy to try to help, but I need a bit more info methinks.

- Can you describe the "gamma issues" you mention?

- Also, please give me an example of the color banding and/or faded color.

Some of this could be dependent on the TV settings you're using, not just the console, so it's important to rule that out and make sure the TV is set up properly (proper dynamic range, proper HDMI format settings, etc.). If you're using a receiver, that could be coming into play also.

Regarding SDR games, from my testing, "Allow YCC 422" should NOT be affecting them. You should still be getting Limited-range RGB (ie. 8-bit 4:4:4), regardless of this setting, as in my testing, it only affected HDR. If you're seeing something else, make sure you're using the Standard colorspace and 8-bit.

Re the strange HDR implementation on XBOX, that did have some major issues, but has supposedly gotten a lot better since that video (which was over a year and a half ago). I don't think Vincent has revisited this since, but tHa_vilLaMaN has - check it out:

I hope this helps and I'm happy to try to assist further if I'm able.
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post #22 of 25 Old 08-13-2019, 06:20 AM
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I don't know anymore. I'm not saying for certain there is color banding or anything related to it but whatever I am seeing in my SDR games on Xbox one look grey and washed out and 2 dimensional in a way. I have rainbow six siege on both pro and X. The pro version is patched at 1440p and the Xbox one x is patched at around 1700-800p. Can't remember the exact value. All I know is that I can see a difference and the pro looks better. I believe it has to do with the fact that the pro outputs PC rgb fine but the one X doesn't and that's where I am seeing the difference cause standard is too washed out compared to full/PC RGB and the one doesn't output full rgb correctly. It's frustrating. I just want to enjoy my games on my Xbox one x but when you have a sensitive eye to these things like I do you can't unsee it and just make do when you've invested so much time and money in the console. It makes me wish I wouldn't have bought the damn thing. I wish Microsoft/Xbox would fix the full rgb issue so it displays correctly. I can't play in standard since I'm so used to full from playing on PS4 since launch. I think about getting rid of it all the time. But games like bf1, bf5, wildlands, make me keep it. I've invested in an elite controller which in my opinion isn't that great and definitely isn't worth 150 dollars and a wireless headset. I'm too far invested in the damn thing to sell it.
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post #23 of 25 Old 08-14-2019, 10:05 PM - Thread Starter
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Originally Posted by Eli Ellis View Post
I don't know anymore. I'm not saying for certain there is color banding or anything related to it but whatever I am seeing in my SDR games on Xbox one look grey and washed out and 2 dimensional in a way. I have rainbow six siege on both pro and X. The pro version is patched at 1440p and the Xbox one x is patched at around 1700-800p. Can't remember the exact value. All I know is that I can see a difference and the pro looks better. I believe it has to do with the fact that the pro outputs PC rgb fine but the one X doesn't and that's where I am seeing the difference cause standard is too washed out compared to full/PC RGB and the one doesn't output full rgb correctly. It's frustrating. I just want to enjoy my games on my Xbox one x but when you have a sensitive eye to these things like I do you can't unsee it and just make do when you've invested so much time and money in the console. It makes me wish I wouldn't have bought the damn thing. I wish Microsoft/Xbox would fix the full rgb issue so it displays correctly. I can't play in standard since I'm so used to full from playing on PS4 since launch. I think about getting rid of it all the time. But games like bf1, bf5, wildlands, make me keep it. I've invested in an elite controller which in my opinion isn't that great and definitely isn't worth 150 dollars and a wireless headset. I'm too far invested in the damn thing to sell it.
If the TV isn't interpreting the signal correctly, playing in PC RGB (ie. Full) is *not* the preferred experience and may be causing the problem you're seeing. Even though one would *think* PC RGB should be superior, in reality it is not, and it's definitely detrimental if the TV is not displaying it properly. You're not missing anything by setting the XBOX to Standard. (I know this is difficult to accept, as I had a hard time with it myself, but myself and others have run the tests to confirm it.) How the Sony handles it really shouldn't be a reason to try forcing it on the XBOX. Just *try* Standard on XBOX and see if that resolves the issue. If it DOES, there is *no benefit* on setting the XBOX to PC RGB. If it DOES NOT, there is something else going on unrelated to color space and you can switch it back if that's what you really want (though I'd advise against it). The same goes with sticking to 8-bit.

There may be a TV settings issue here not immediately apparent. It could even be your PS4 on Automatic is detecting RGB Limited and you don't know it. The reality is, you should be getting VERY similar image quality on the PS4/XBOX where, aside from the uprezzing, it's hard to tell the difference. Since that's not the case, there's something abnormal going on here.
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post #24 of 25 Old 08-16-2019, 11:44 AM
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PS4 is displaying in full rgb. "RGB range" in video output settings menu is in "automatic". Sony 930e. Go to "picture adjustments", "advanced settings", "video options", then "HDMI video range" which is set in "Auto". The Sony 930e is detecting a full rgb signal when selecting full. I have a video on my YouTube channel going through all this. I understand that with either limited or full rgb you will get a similar image either way but my point is with full rgb you are getting more punchy vibrant colors compared to limited. I can see it with my eyes. I've been researching this for months. They may be similar but they are not the same. SDR games looks better on my PS4 than on my Xbox set to standard to my eye. If that's not the case for most than good for them. But I can't unsee it now. Thanks for the help. I'll just roll with the jabs from now on.
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post #25 of 25 Old 08-16-2019, 12:42 PM - Thread Starter
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PS4 is displaying in full rgb. "RGB range" in video output settings menu is in "automatic". Sony 930e. Go to "picture adjustments", "advanced settings", "video options", then "HDMI video range" which is set in "Auto". The Sony 930e is detecting a full rgb signal when selecting full. I have a video on my YouTube channel going through all this. I understand that with either limited or full rgb you will get a similar image either way but my point is with full rgb you are getting more punchy vibrant colors compared to limited. I can see it with my eyes. I've been researching this for months. They may be similar but they are not the same. SDR games looks better on my PS4 than on my Xbox set to standard to my eye. If that's not the case for most than good for them. But I can't unsee it now. Thanks for the help. I'll just roll with the jabs from now on.
The only thing I can think of as far as the difference you're seeing is if the TV is interpreting the signal incorrectly for one of the two dynamic ranges, Limited or Full. There should be virtually no discernable difference in colors between limited RGB and full RGB; the only difference would be whiter than white or blacker than black content. Something else has to be going on with your setup.
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