My scaler claims to have hdcp support as well .
I am using the ezcoo from the hardware sticky.
My avr is a denim 4700x
Do you think it will work better if I put the scaler before the avr?
As it stands right now now:
Shield -> avr -> scaler -> TV and Capture.
Hello.
I am having trouble getting capture to work. Specifically. I am running an nvidia shield as my playback device to an AVR.
I want to be able to playback HDR content from apps such as Amazon Prime.
Is there a solution to capture and playback this type of content? I have tried a couple of different scalers and usb capture devices from amazon but I get no video to the TV in these situations.
Is there a solution for Dolby Vision?
And for clarification. I am less concerned about the capture card. I just want my TV to get the signal
Hello guys. I am hoping to get some advice.
I am still in the process of building my ambilight.
I am running a Raspbery pi 4 (Hyperbian) with an SK6812 RGBW LED Strip, My current capture card is a generic "loop" device from amazon.
https://www.amazon.ca/dp/B0CDLH7DMK?tag=hyperioforum-21&psc=1&ref=ppx_yo2ov_dt_b_product_details
The problem I am having is this device is not HDR or Dolby vision compatible.
To try and remedy the problem I have purchased a scaler that is on the recommended list on the sticky on this forum.
https://www.amazon.ca/dp/B0CDLH7DMK?tag=hyperioforum-21&psc=1&ref=ppx_yo2ov_dt_b_product_details
does anyone have any experience with HDR and Dolby Vision.
Will this scaler solve my problem?
I am in the same position right now.
Android Grabber says its connected.
I can do a test pattern locally, but nothing lighting up from AG
Did you ever solve this?
Update: Set priority to 199, enabled grab on boot, power cycled my nvidia shield.
seems to be working now.
Sorted out. Followed this thread Issues with SK6812 RGBW
Thanks gray. I ended up getting it sorted out. It wasn't working for the longest time. I re-imaged my RPI exact same settings as I had before (from following this thread) and then it started working.
Was the 250 LED limit ever solved? I am having this same issue. Tried the above spidev.bufsiz=1024000
Hello.
I am having trouble getting my new setup to work.
This is my Equipment List:
Raspberry pi 4 model B (hyperbian)
A 5M(60) LED Strip 5V SK6812 (https://www.aliexpress.com/ite…st_main.23.35b01802FCezUt)
A 5v 30 Amp PSU (https://www.aliexpress.com/ite…st_main.17.35b01802FCezUt)
I have bonded the Negative on the RPI to the LED's
I have tested with multimeter the lights are getting power. and the spi wiring has continuity to the pi.
The LED strip is connected to the RPI on pin 19 (GPIO-10 MOSI)
I have tried within hyperion both SPI0 and SPI1, Default settings.
and that is where I am stuck. Nothing. just blank powered off lights.
update: re-imaged hyperbian:
I can get some LED's to turn on. currently only testing with 5. they come up white. color will not change.
will updated if I progress some more.
Update 2:
Making Progress.
RE: Issues with SK6812 RGBW
I can now control colors.
So what was the solution?
Will i see a performance difference using hyperion-ng vs a capture card?
What about wired performance vs wireless performance. If I go wireless with a Pi Zero will i have latency issues vs an rpi4 wired?
Hello Hyperion forum.
I am about to take on a new lighting project. The last time I did something like this was, 10? years ago back when this type of system was called a boblight.
I have ordered the following parts;
5m SK6812 5v 60LED RGBW strip
5VDC 30Amp PSU
Various connectors and cables.
My media player is an Nvidia Shield Pro. I am trying to avoid using a capture card. It is my understanding I should be able to get away by using the hyperion-ng app on my nvidia shield.
What are my best options for performance/responsiveness, and stability. Is there a big difference in latency and reliability in using a rpi zero wirelessly or using an rpi 3,4,5 wired.
Could I use an arduino and direct connect via usb?
