A Budget Home Theater & PC Setup: 4K, HDR, UHD Blu-ray, and More
by Ganesh T S on December 26, 2017 8:30 AM ESTUHD Blu-ray Playback in Action
Prior to testing out HDR UHD Blu-ray playback using the TCL 55P607 and the Denon AVR X3400H, we did a trial run with the LG 43UD79-B monitor. The playback was flawless in SDR mode. Emboldened by these results, we moved the hardware to the home theater setup. At that time, the Windows 10 Fall Creators Update was yet to be released. Intel and CyberLink had adopted their own scheme to activate HDR in full screen mode while playing back HDR-enabled titles. Unfortunately, the TCL 55P607 (on firmware version 7.7.0 at that time) did not really like the mode switch.
Corrupted HDR Display with TCL 55P607 Firmware v7.7
I reached out to both Intel and TCL with the above results. While the latter simply washed their hands off the issue, Intel was very responsive. They went to the extent of even sourcing the same display to check at their end. Around the same time, TCL released a firmware update (v8.0.0 4127-30) that resolved the problem.
By the time I was able to upgrade my TV, Windows 10 Fall Creators Update had released and Intel's 4877 driver had also become public. My next testing round had interesting results. The 4877 driver had flawless desktop and streaming HDR, but, playing back the Planet Earth II title resulted in a BSOD, or a PowerDVD crash, or a message indicating that PowerDVD was denied access to the graphics hardware. With an older driver version (4771), I was able to play back the Blu-ray with HDR, but, had no desktop or streaming HDR.
On checking with Intel again, it became evident that the issue was specific to the Planet Earth II title. They provided me with early access to a driver slated for release in January 2018. This driver enabled both the Intel NUC7i7BNHX and the ASRock Beebox-S 7200U to successfully play back the Planet Earth II Blu-ray with HDR, while also performing as per specifications in our other tests detailed in the previous sections.
Note that the Pioneer BDR-211UBK comes with an OEM version of PowerDVD 14 that does support 4K UHD Blu-ray playback.
We tracked the power consumption of the set (PC + Blu-ray drive with the SATA-USB bridge) while playing the first chapter of the first disc in the Blu-ray set (after a full menu loop).
We find that the Beebox-S 7200U is more power efficient for this particular task. The NUC7i7BNHX is much more versatile with its Thunderbolt 3 ports, Optane support, and other bells and whistles. Can those make a difference in a generic HTPC setup? We will address that in our concluding section.
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Kevin G - Wednesday, December 27, 2017 - link
In the market, it seems that 4K using HDMI 2.0 with HDCP 2.2 and HDR has finally settled things down after several years of turbulence. By my count we're at the five generation of consumer 4K/UHD. First we had the wave of 4K support only via HDMI 1.4/HDCP 1.4, then a half step with some HDMI 1.4/HDCP 2.0 displays which didn't see wide spread release as a new generation with HDMI 2.0/HDCP 2.0 was around the corner which could finally do 4k60. Then HDCP 2.2 came out making all the previous HDCP 2.0 displays incredibly short lived. Now we're seeing the advent of HDR being a standardized feature to go alongside 4k. All of this is over the course of 5 years. Finally have things settle down for 4K that getting content on the display as designed is not a headache as it has been in years past. Oh and 4K content is finally arriving with streaming services and 4K disc media.The problem with HDMI 2.1 is that there will likely be three generations of hardware that support. First wave, which will likely be shown off at CES 2018, will focus around higher frame rate transfer or higher resolution. As these devices start shipping in late 2018, there will likely be a new HDCP version to protect 8K content announced to make all the new displays only worthwhile as monitors for the first save of HDMI 2.1 video cards. Hooray for copy protection screwing over the consumer! Then I see another generation of displays accepting variable refresh rate as soon as Sony or MS update their console to support variable refresh rate. Ultimately a good thing gaming but it'll spur another round of obsolete hardware. Best time to adopt would be wait until 8K media has settled own on a distribution medium as once content becomes readily available, there is less incentive to change underlaying spec. That'll still be years away.
fallaha56 - Tuesday, December 26, 2017 - link
Also...Gemini Lake cannot do HDR because of ‘power contraints’ but an iPhone or Samsung can?Really? Or is this just intel at it again
lowphas - Wednesday, December 27, 2017 - link
A <75 usd android TV box can do 4k60fps hdr decode on paper. Usually they have a 5v2a power supply. But I dunno, never had one before.Tv sets are just a display panel and a small (maybe mobile?) soc in my eyes. There is virtually no power or thermal limitation inside a tv. (I have an mu7000 series tv)
So back to the intel cpu... I am just missing some point or it is not that demanding feature so in my opinion it can be maybe a price(ing)* constrain.
Mikzip - Tuesday, December 26, 2017 - link
Is it possible to get HDR out by means of USB C to HDMI adaptor, my HDMI port is only 1.4Kevin G - Wednesday, December 27, 2017 - link
Depends on the system but most USB-C ports that can provide video do so natively by DisplayPort and then convert that over to HDMI. So HDR output is possible because DP supports it but the DP to HDMI conversion chip plays a roll here too.So the short answer is yes but it may not be possible with all adapters.
Mikzip - Wednesday, December 27, 2017 - link
Do you know of any such adapter, the only one i have been able to lokate with HDR are only for the MacBook, and my USB C port don't have ThunderboltKevin G - Wednesday, December 27, 2017 - link
Not off hand that'd be guaranteed to work. Even if an adapter doesn't immediately work, you could try editing the system's EDID table to expose 10 bit color etc. and see what gets passed through. I strongly recommend this testing with a display that accepts HDR via both DP and HDMI so you could compare the results with and with the adapter as a factor.Mikzip - Wednesday, December 27, 2017 - link
I was trying to hook it up to my HDR TV LGB6, all HDMI inputs accept HDR. Editing EDID table are a little out of my league I'm afraid ;-)harshw - Tuesday, December 26, 2017 - link
The BIOS ver for the ASRock Beebox 7200-S is shown as 1.73. The version available for download from the website is 1.60. Was the 1.73 ver also a beta?And any idea of what the LSPCon version was? 1.66?
It's sad that the Intel HD graphics cannot do YCbCr 4:2:2 ...
Nestoritwiz - Tuesday, December 26, 2017 - link
Budget??Don't get me wrong I applaud your choices any of that stuff which I would love to own and it's a combination is a whole oh my God I'd be so happy.
But if the goal was to be on a budget or last three to five years without being update outdated then why would you use a DVD player of any kind three to five years come on we all know streaming is future DVDs are like VHS. Nvidia shield on sale for 149, T5 Samsung hard drive or some equivalent hundred bucks or less, ajisen air mouse remote 25 bucks. Get your home theater system 2 to 300. And you're good to go. Thank you for allowing me to express my thoughts I just think you missed the mark a little bit.
Happy holidays
Stephen