First off sorry if this is in the wrong place. I thought about posting it in Software Support, but I think the problem is likely a hardware issue.
I've recently finished setting up Hyperion with a Raspberry Pi 3 and Arduino Uno. Unfortunately while everything works mostly ok, I noticed a lot of strange colors (mostly green) when playing games or watching videos through the ambilight system. I decided to get a couple screengrabs to see what was being sent to the LEDs, and I discovered a lot of really weird video corruption as displayed in the attached screenshots.
Has anyone had this experience or have suggestions? I couldn't seem to find any similar problems from searching the forums.
Everything works normally aside from this, and in fact many games/movies it's barely noticeable, but in some it's pretty extreme.
Hardware configuration:
- 5v 10A power supply powers LED strip, Raspberry Pi 3 (I/O pins), Arduino Uno (header pins), HDMI2AV Converter, and HDMI Splitter with power distribution board
- Signal in from PS4 to REI HDMI Splitter
- HDMI signal to TV and to converter (NTSC mode)
- Converter RCA to screengrabber
- Screengrabber plugged into RPi on it's own USB module
- USB of RPi to Arduino
- Data pin of Arduino to LED strip
I've included some screenshots of the screengrabs as well as a couple pictures of the setup. If more is needed I can provide then as well (forgive the mess of the enclosure. That's not the final configuration. It's just a mess from troubleshooting).
Also, here is my config file just in case (Left out the LED section so it's not too long):
// Automatically generated configuration file for Hyperion ambilight daemon
// Notice: All values are explained with comments at our wiki: wiki.hyperion-project.org (config area)
// Generated by: HyperCon (The Hyperion deamon configuration file builder)
// Created with HyperCon V1.03.3 (22.10.2017)
{
// DEVICE CONFIGURATION
"device" :
{
"name" : "MyHyperionConfig",
"type" : "adalight",
"output" : "/dev/ttyACM0",
"rate" : 500000,
"delayAfterConnect" : 0,
"colorOrder" : "rgb"
},
// COLOR CALIBRATION CONFIG
"color" :
{
"channelAdjustment" :
[
{
"id" : "default",
"leds" : "*",
"pureRed" :
{
"redChannel" : 255,
"greenChannel" : 0,
"blueChannel" : 0
},
"pureGreen" :
{
"redChannel" : 0,
"greenChannel" : 255,
"blueChannel" : 0
},
"pureBlue" :
{
"redChannel" : 0,
"greenChannel" : 0,
"blueChannel" : 255
}
}
],
"temperature" :
[
{
"id" : "default",
"leds" : "*",
"correctionValues" :
{
"red" : 255,
"green" : 255,
"blue" : 255
}
}
],
"transform" :
[
{
"id" : "default",
"leds" : "*",
"hsl" :
{
"saturationGain" : 1.0000,
"luminanceGain" : 1.0000,
"luminanceMinimum" : 0.0000
},
"red" :
{
"threshold" : 0.0000,
"gamma" : 2.5000
},
"green" :
{
"threshold" : 0.0000,
"gamma" : 2.5000
},
"blue" :
{
"threshold" : 0.0000,
"gamma" : 2.5000
}
}
],
// SMOOTHING CONFIG
"smoothing" :
{
"type" : "linear",
"time_ms" : 100,
"updateFrequency" : 20.0000,
"updateDelay" : 0
}
},
// V4L2 GRABBER CONFIG
/// * device : V4L2 Device to use [default="/dev/video0"]
/// * input : V4L2 input to use [default=0]
/// * standard : Video standard (no-change/PAL/NTSC) [default="no-change"]
/// * width : V4L2 width to set [default=-1]
/// * height : V4L2 height to set [default=-1]
/// * frameDecimation : Frame decimation factor [default=2]
/// * sizeDecimation : Size decimation factor [default=8]
/// * priority : Hyperion priority channel [default=800]
/// * mode : 3D mode to use 2D/3DSBS/3DTAB (note: no autodetection) [default="2D"]
/// * cropLeft : Cropping from the left [default=0]
/// * cropRight : Cropping from the right [default=0]
/// * cropTop : Cropping from the top [default=0]
/// * cropBottom : Cropping from the bottom [default=0]
/// * redSignalThreshold : Signal threshold for the red channel between 0.0 and 1.0 [default=0.0]
/// * greenSignalThreshold : Signal threshold for the green channel between 0.0 and 1.0 [default=0.0]
/// * blueSignalThreshold : Signal threshold for the blue channel between 0.0 and 1.0 [default=0.0]
"grabber-v4l2" :
{
"device" : "/dev/video0",
"input" : 0,
"standard" : "NTSC",
"width" : -1,
"height" : -1,
"frameDecimation" : 1,
"sizeDecimation" : 1,
"priority" : 890,
"mode" : "2D",
"cropLeft" : 5,
"cropRight" : 10,
"cropTop" : 5,
"cropBottom" : 5,
"redSignalThreshold" : 0.0,
"greenSignalThreshold" : 0.0,
"blueSignalThreshold" : 0.0
},
// FRAME GRABBER CONFIG
"framegrabber" :
{
"width" : 63,
"height" : 35,
"frequency_Hz" : 10.0,
"priority" : 1100
},
// BLACKBORDER CONFIG
"blackborderdetector" :
{
"enable" : true,
"threshold" : 0.0,
"unknownFrameCnt" : 600,
"borderFrameCnt" : 50,
"maxInconsistentCnt" : 10,
"blurRemoveCnt" : 1,
"mode" : "default"
},
// KODI CHECK CONFIG
"xbmcVideoChecker" :
{
"xbmcAddress" : "127.0.0.1",
"xbmcTcpPort" : 9090,
"grabVideo" : true,
"grabPictures" : true,
"grabAudio" : true,
"grabMenu" : false,
"grabPause" : true,
"grabScreensaver" : true,
"enable3DDetection" : true
},
// JSON SERVER CONFIG
"jsonServer" :
{
"port" : 19444
},
// PROTO SERVER CONFIG
"protoServer" :
{
"port" : 19445
},
// EFFECT PATH
"effects" :
{
"paths" :
[
"/storage/hyperion/effects",
"/usr/share/hyperion/effects"
]
},
// NO BOOTEFFECT CONFIG
// NO BOBLIGHT SERVER CONFIG
// NO JSON/PROTO FORWARD CONFIG
Alles anzeigen