i would like to try this one
https://auvidea.com/b101-hdmi-to-csi-2-bridge-15-pin-fpc/
but as a student, i can not spend 70eur just for "testing"
Looks like a handy device but sadly it does not support hdcp 1.4. I really would like to streamline my setup (HDFury -> HDMI2AV -> USBGrabber), any thoughts?
No in my archive is beta version of hyperion, but this version is working!!!
I wrote we need someone with V1.03.2.
sorry that i didnt understood that. On github is a V1.03.2 version https://github.com/hyperion-project/hyperion/releases but you have to compile it. I dont know if ive got time at the moment for that and i cant remember if i tried that already 
back in april.
I have the same problem, after update hyperion!!! V1.03.4.--> Segmentation fault. Old version V1.03.2 was OK, but we need backup for this version from storage.
(Folder hyperion).
I use LibreELEC (Milhouse) - Version: devel-20170407212644-#0407-gf3caa55 [Build #0407] Kodi version (18.0-ALPHA1 Git:78cce57) the newer version also works.
I used old beta hyperion for RPI3 and hyperion work now.
https://webshare.cz/file/48E2eR29f3/hyperionbetaok-rar or use this link https://sourceforge.net/projects/hyper…ect/files/beta/ and choose your configuration and rewrite all files in hyperion folder.
sorry for asking but is that rar you shared the V1.03.2 version? Have the SEG error since April 2018 and have since abandoned my Hyperion Backlight because no one could tell me where i can get the old version.
edit:
i guess he wont answer me
Check this out. https://github.com/hyperion-project/hyperion/pull/797 I haven't tested it but expect it will work based on what the pull request states. I will test it tonight and post on that topic confirming whether it works or not.
looking forward to your results
there is no fix for that, this a bug in the driver and the development of hyperion has stopped now for 5 Months so dont expect this being fixed soon.
You got the option to use other led or buy a arduino nano and power the led with that.
got the same problem, asked a staff member but he couldnt help me. The weird thing is that it worked for me with the previous version 1.03.3 but since the update i cant get it to run. Bought a new raspi zero and new sd card, nothing helped. Hyperion hasnt been updated since 05.04, so im not very optimistic that i will get it to run. I will try next month with different hardware, maybe that works. There a definitely others out there with the same issue
https://hyperion-project.org/threads/raspbe…s-11-segv.2970/
edit
ive got the ws2812b too, maybe i order different led on amazon
No one read the logs lol.
ssh in: Jun 17 21:46:59 raspberrypi hyperiond[325]: what(): V4L2GRABBER ERROR: Cannot identify '/dev/video0' ERROR 2, No such file or directoryyour grabber isnt detected right, check /dev/video0 please
I have had trouble with ws2812 led's driven from Rpi GPIO's before. Something to do with interrupts and bit-banging, I believe. (I'm not a coder i just read a lot) Most folk seem to use a Arduino with ws2812's. It seems that a Arduino is better at bit-banging and no interrupt problems.
Just me thinking out loud.
will try tomorrow, I've luckily got an Arduino here
I've got that error since 1,5 Months, I couldn't fix it nor any of the staff here could. I reinstalled and rebought everything but nothing helped. I've got an RPI Zero and ws2812b. Sorry, I can't help you, maybe this get some attention now.
I can confirm that Dolby Vision does NOT work with the Ezcoo. Frustrating, looks like it going back to amazon.
Any ones out there they do support Dolby Vision
no, maybe hdfury will add support soonish but they are quite a bit more expensive.
Yea, its the same with my HDFury. HDR10 is a bit washed out and DV colors are fucked up.
DolbyVision is not in my watchlist but I will try to download a media and try it to give feedback here.
Thanks you that is kind of you 
Hi all, I have bought Ezcoo 4K Splitter as well. And I have been using it as you can see attached system (UTV007 HDMI grabber).
HDMI Out1 : Works as expected for 4K content
HDMI Out2: Scaler works and procudes 1080P contentNote1: I did not see any problem for HDR video contect about LED's color or screenshot from Hypercon (of course resolution is low but same for other video types as well).
Note2: Only issue if the power goes out, if power goes out in my apartment, I need to plug out power of Ezcoo and plug in manually again, otherwise HDMI1 works on 1080P
Have you tested DolbyVision? On your first picture that is clearly HDR10.
Well, I don't want to denigrate your idea but this is quite unlikely that this will happen because the Hyperion project is lacking dev's and such a feature isn't a key part of an Ambilight solution. You should use some LED matrix controlling software to realize your idea.
Another one bought here.
Now the question is change the gamma from the capture, maybe with 3d lut correction.
We're talking about here: https://hyperion-project.org/threads/color-…orrection.2594/
You can change the gamma of the grabber in v4l2. But unless you develop your own 3d correction for hyperion there isn't a solution.
EDIT:
I've got the problem with my HDFury too, the gamma is way too bright on HDR10 contend.
More Information from the seller contacted by email ( for the 1080@24p and for the HDCP downgrade ) :
About 4K HDMI 2.0 Splitter 1x2 HDR Scaler, it can solve all your doubt.
It can support fixed 1080@24 or 1080@50 or 1080@60, but not changeable 24~60hz.
It can support HDCP 1.4 device work on Output 2 with downscaling to 1080p.
On transit to my home
yea pretty much like a HDFury, its just rez downscaling.
Ich denke mal das hyperion ein memory leak hat oder einen kleinen anderen fehler im code der den pi einfach zu müllt. Lass den pi doch einfach jeden tag um eine bestimmte zeit neu starten mit einen cronjob (damit sollte dann auch deine nr 2 erledigt sein)
Heute ist ein neuer pi angekommen (zero), mit dem geht es leider auch nicht. Ich werde noch mal eine neue SD kaufen, wenn das nicht geht weiß ich auch nicht mehr weiter.
Apr 16 22:39:12 raspberrypi systemd[1]: hyperion.service: Failed with result 'signal'.
du hast keinen usb frame oder sonstigen grabber aktiv...bewusst? bekommst du von nem anderen prozess die daten?
Kein Erfolg, andere SD Karte gleicher Fehler...
Kann der segmentation fault von fehlenden access rechten kommen, denn bei ein paar reboots ging es ja so halb.
Like a cheap Splitter i think HDCP will be cracked and we don't have any protection anymore, i guess. I hope i don't made a mistake but if a 20$ Splitter can do that, this awesome one can do the same.
I need new good hdmi cable by the way.
well with hdcp 2.2 it aint that easy, there is only one splitter atm that strips it completely (Revesun 1x2 HDMI Splitter 1 in 2 out 1080p HDCP 2.2 4k2k ) or you have to get a hdcp 2.2 to 1.4 (something like the Monoprice 115242 Blackbird 4K Pro HDCP Converter, 2.2 to 1.4), but then your hdmi2av has to support hdcp 1.4.
