Reddit reviews gofanco Prophecy Intelligent 1x4 HDMI Splitter 4K 60Hz HDR – 4K @60Hz 4:4:4, 18Gbps, Auto Scaling, HDMI 2.0a, HDCP 2.2, 3D, EDID, Cascadable, Firmware Upgradeable, 4 Port, 1 in 4 Out (PRO-HDRSplit4P)
We found 9 Reddit comments about gofanco Prophecy Intelligent 1x4 HDMI Splitter 4K 60Hz HDR – 4K @60Hz 4:4:4, 18Gbps, Auto Scaling, HDMI 2.0a, HDCP 2.2, 3D, EDID, Cascadable, Firmware Upgradeable, 4 Port, 1 in 4 Out (PRO-HDRSplit4P). Here are the top ones, ranked by their Reddit score.
✔ !!! This product does not extend a PC desktop, only duplicate HDMI input to 4 output!!! 4-PORT HDMI 2.0 SPLITTER – Distributes HDMI video & audio from a single source to 4 HDMI displays simultaneously without signal degradation. Compliant with HDMI 2.0a, HDCP 2.2/1.4 with 18Gbps bandwidth.Easy and stable to CASCADE multiple splitters for more outputs. Supports up to 10 layers.✔ 4K 60HZ HDR ULTRA HD VIDEO & AUDIO – Supports up to 4K @60Hz (4:4:4 8-bit), HDR 4K @60Hz (4:2:0 10-bit), 3D, xvYCC, x.v.Color & Deep Color. Supports Dolby Digital, DTS-HD and Dolby TrueHD audio. Comprehensive EDID options and Firmware upgradeable✔ AUTO VIDEO SCALING/DOWNSCALING to Support Simultaneous 4K and 1080P output – Detects and configures the video resolution automatically according to the capabilities of each connected monitor. Supports simultaneous mixed 4K & 1080p display outputs, downscaling. * See important notes in the description✔ GAME CAPTURE IN 1080P/PLAY IN 4K– Use Elgato or other game capture device to record game play footage in 1080p, while acually playing in 4K! Save money, by not needing to upgrade to an expensive capture card that will allow for this.See video in picture gallery for demonstration.✔ Made in Taiwan and HIGH QUALITY COMPONENTS & LOW HEAT GENERATION – Sturdy metal enclosure provides durability and minimizes EMI/RFI noise interference. Low heat generation and ESD protection to guarantee the highest stability. FCC, CE & RoHS compliant. Made in Taiwan. Our products are backed with a 1-year limited warranty and experienced tech support team in Silicon Valley. Contact us at "www.gofanco.com/contacts" if you have any questions or concerns.
You’d need a scaler:
https://www.amazon.com/dp/B079HN327D/ref=cm_sw_r_cp_apa_i_oFp.AbG6DQ55G
Either that, or pick up a different vendor’s capture cards that have a built-in scaler and 4K passthrough.
https://www.razer.com/gaming-broadcaster/razer-ripsaw-hd
gofanco Prophecy Intelligent 4K 60HZ HDR 1x4 HDMI 2.0 Splitter
https://www.amazon.com/dp/B079HN327D?ref=yo_pop_ma_swf
This is what I use with my HD60 Pro.
I also use a 4K switch in conjunction with it but I think this is the most cost effective way to solve your problem.
Took a chance on it and it works like a dream.
To answer your question though, the setup you described in your post would work as well if you want to buy a 4k60
gofanco Prophecy Intelligent 4K 60HZ HDR 1x4 HDMI 2.0 Splitter - 4:4:4, 3D, HDMI 2.0a, HDCP 2.2, EDID, 18Gbps, Auto Scaling, Low Heat, Cascadable, Firmware Upgradable, 4 port 1 in 4 out https://www.amazon.com/dp/B079HN327D/ref=cm_sw_r_cp_apa_i_oFp.AbG6DQ55G
You can feed 4K60 into the 4K60 Pro and stream/record at 1080p60. That's what I'd recommend anyways. Streaming at 4k is too tough on the PC hardware and requires insanely good internet to not only upload but on the viewer end, to watch.
You could also go with an HD60 Pro and get a cheaper hardware scaler, like this GoFanco Splitter and scaler.
I have personal experience with the GoFanco and can say this: It works. It will also accept an HDR signal but it DOES NOT convert HDR to SDR properly so you will be left with a washed out image. For all intents and purposes, it DOES NOT convert HDR to SDR.
I tested it with one output connected to a 4K Monitor, and another output to an HD60 S. The monitor received the Xbox One Xs 4K signal and the HD60 S got a scaled 1080p60 signal. The scaling is not the best quality, but its hard to tell from normal viewing distances or when encoding the gameplay for a video.
Hope this helps! -
Unless you have the BenQ RL2460 Monitor, the HDMI splitter does the job. I use This One The Elgato it being powered on by your computer instead of it's on external power so the picture isn't the clearest. You will notice it most with the reds but it's all colors. I highly suggest the one i attached, i have my XB1X to the splitter and use a 4K monitor to play while the HD60S captures in crisp 1080p. There's an option for 2 instead of 4 but this works out for game day with multiple TVs around with a get together.
Doesn't the PS4 Pro have the ability to stream built in?
I'm always leery of digital signal splitting as it almost always adds some image degradation and input lag, but you'll see in reviews that most people don't have those issues with the better splitters available.
You could try this one, as someone in the reviews mentions using it with a Xbox One and HD60 at 4k
https://www.amazon.com/gofanco-Prophecy-Intelligent-60HZ-Splitter/dp/B079HN327D/ref=sr_1_1_sspa?s=electronics&ie=UTF8&qid=1521117644&sr=1-1-spons&keywords=4k%2Bhdmi%2Bsplitter%2B120hz&th=1
I've been looking around myself and I think this method might not work if I want to use HDR on my TV. Originally I was wondering if the Elgato Capture Card would be able to at least read the 4k signal and downscale, but it won't be able to, so I can't get away with a 4K HDMI splitter. And it seems that this method with the downscaler might not work since I use HDR.
I looked around more and found this product which is a splitter and downscaler in one, but it also states under the Important Notes: "Splitter can bypass 4K HDR data content but cannot process it to make 4K HDR content fit 1080p proportionally." Which I think means it cannot work with HDR and downscaling to 1080p. An Amazon comment said " if you’re trying to get a 4K 60hz HDR/1080p 60hz split into an Elgato capture card, you will need an additional HDCP 1.4 splitter." But when I read more comments others say it works with HDR and with an HD60.
 
So I think I'll be able to send another display 1080p/60fps but I think the Elgato HD60 Pro hardware might not work with it in the same way.
So I think this product will do exactly what I need it to do, hopefully.
https://www.amazon.com/gofanco-Prophecy-Intelligent-60HZ-Splitter/dp/B079HN327D/ref=cm_cr_othr_d_product_top?ie=UTF8
With this device you can send 4k signal to tv and 1080p signal to elgato. All in one splitter.
Dunno what your actual issue is. If it is the downgrade from 4k to 1080p a splitter won't work (even if it's a 4k rated one).
The PS4Pro will always detect the lowest resolution in the chain. If you were using a 1080p splitter, it would be the splitter. A 4k splitter will just move that down to the Elgato.
If you want to plug in both the Elgato at 1080p and a 4k monitor/TV and get the right resolution, you need an active downscaler.
I THINK something like this may work:
https://www.amazon.com/gofanco-Prophecy-Intelligent-60Hz-Splitter/dp/B079HN327D/ref=sr_1_1?keywords=active+downscaling+splitter&qid=1564030374&s=gateway&sr=8-1
No experience with the product btw. So purchase and use if you can return it if you can't use it. It may introduce some lag as well, as there is additional post processing going on. I don't know if that applies to outputs at native resolution or just outputs actually getting downscaled, in which case it wouldn't matter.