1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

Hyperion ne démarre plus après modification du nombre de LED

Discussion in 'French Talk' started by Eosphoros, 31 July 2019.

  1. Eosphoros

    Eosphoros New Member

    Messages:
    3
    Hardware:
    RPi1/Zero, RPi2, RPi3, +Arduino
    Bonjour a la communauté,

    Après avoir beaucoup bataillé, j'ai réussi à mettre en place Hyperion avec une configuration fonctionnelle pour la bande LED du haut de ma TV.

    J'ai rajouté a la configuration les autres LEDs, et là le service hyperion ne démarre plus.

    J'ai cherché à comprendre pourquoi et je me suis rendu compte qu'avec une configuration de 121 LEDs (de 0 a 120), au redémarrage du service, celui-ci fonctionne.
    Code:
        [email protected]:~$ sudo service hyperion status
        * hyperion.service - Hyperion Systemd service
           Loaded: loaded (/etc/systemd/system/hyperion.service; enabled; vendor preset: enabled)
           Active: active (running) since Wed 2019-07-31 19:17:00 CEST; 6min ago
        Main PID: 342 (hyperiond)
           CGroup: /system.slice/hyperion.service
                   `-342 /usr/bin/hyperiond /etc/hyperion/hyperion.config.json
    
        Jul 31 19:17:02 osmc hyperiond[342]: BLACKBORDER INFO: mode:default
        Jul 31 19:17:02 osmc hyperiond[342]: INFO: Frame grabber created and started
        Jul 31 19:17:34 osmc hyperiond[342]: EFFECTENGINE INFO: effect finished
        Jul 31 19:17:34 osmc hyperiond[342]: BORDER SWITCH REQUIRED!!
        Jul 31 19:17:34 osmc hyperiond[342]: CURRENT BORDER TYPE: unknown=0 hor.size=0 vert.size=2
        Jul 31 19:20:24 osmc hyperiond[342]: BORDER SWITCH REQUIRED!!
        Jul 31 19:20:24 osmc hyperiond[342]: CURRENT BORDER TYPE: unknown=0 hor.size=2 vert.size=2
        Jul 31 19:23:38 osmc hyperiond[342]: JSONSERVER INFO: New connection
        Jul 31 19:23:38 osmc hyperiond[342]: BLACKBORDER INFO: threshold set to 0.01 (3)
        Jul 31 19:23:38 osmc hyperiond[342]: BLACKBORDER INFO: mode:default
        [email protected]:~$
    
    En rajoutant la 122 eme LED (de 0 a 121) dans le fichier de configuration, le service refuse de se relancer.
    Code:
        [email protected]:~$ sudo service hyperion status
        * hyperion.service - Hyperion Systemd service
           Loaded: loaded (/etc/systemd/system/hyperion.service; enabled; vendor preset: enabled)
           Active: failed (Result: signal) since Wed 2019-07-31 19:35:36 CEST; 240ms ago
          Process: 1171 ExecStart=/usr/bin/hyperiond /etc/hyperion/hyperion.config.json (code=killed, signal=SEGV)
        Main PID: 1171 (code=killed, signal=SEGV)
    
        Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Failed with result 'signal'.
        Jul 31 19:35:36 osmc systemd[1]: hyperion.service: Service hold-off time over, scheduling restart.
        Jul 31 19:35:36 osmc systemd[1]: Stopped Hyperion Systemd service.
        Jul 31 19:35:36 osmc systemd[1]: hyperion.service: Start request repeated too quickly.
        Jul 31 19:35:36 osmc systemd[1]: Failed to start Hyperion Systemd service.
        Jul 31 19:35:36 osmc systemd[1]: hyperion.service: Unit entered failed state.
        Jul 31 19:35:36 osmc systemd[1]: hyperion.service: Failed with result 'signal'.
        [email protected]:~$
    
    Et en retirant la 122 eme LED, le service se relance correctement.

    Du coup je me retrouve avec un ambi-light à moitié opérationnelle puisque les 121 diodes correspondent environ aux coté haut et droite de la TV.

    Je pense qu'il y a un problème autour de la configuration du raspberry ou du soft mais je n'arrive pas cerner le problème.

    Je précise que la bande LED a été testé avec un arduino et les 300 LED fonctionnent correctement.

    Voici l'environnement :
    Raspberry Pi model 3B avec OSMC
    Bande LED WS2812B
    Alimentation séparé entre RPi et Bande LED
    La bande LED est connecté sur le port GPIO du raspberry en pin 39/40 (Data sur pin 40, GPIO21)

    Version d'hyperion : 1.03.4
    Build Time: Apr 5 2018 01:57:25

    L'installation/mise à jour a été effectué par la commande :
    Code:
    curl -k -L --output install_hyperion.sh --get https://raw.githubusercontent.com/hyperion-project/hyperion/master/bin/install_hyperion.sh
    chmod +x install_hyperion.sh
    sudo sh ./install_hyperion.sh

    J'ai testé l'installation/mise a jour par HyperCon, mais pour une raison que j'ignore, même le service online, la bande LED ne s'allume pas.

    La configuration a été généré une première fois par HyperCon, et les modifications ne portent que sur les LEDs.
    Nbre LED : Top 72, Left & Right 43, Bottom Gap 0, LED de départ 0, avec les LEDs des coins activés

    Lorsque le service fonctionne, le grabber interne fonctionne correctement ainsi que l'application mobile.

    Le fichier /boot/config.txt à été modifié pour prendre en charge le SPI (ajout de la ligne dtparam=spi=on)
    J'ai aussi essayer de modifier spidev.bufsiz=32768 mais sans résultats.

    J'ai rajouté ces lignes dans le fichier hyperion.config.json
    "gpio" : 21,
    "dmanum" : 5,
    "freq" : 800000,
    "pwmchannel" : 0,

    Voici le fichier de configuration qui fonctionne :
    Code:
    // 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"       : "OsmcKodi",
            "type"       : "ws281x",
            "leds"       : 240,
            "colorOrder" : "grb",
            "gpio"       : 21,
            "dmanum"     : 5,
            "freq"       : 800000,
            "pwmchannel" : 0
        },
    
        // 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"         : 200,
                "updateFrequency" : 30.0000,
                "updateDelay"     : 0
            }
        },
    
        // NO V4L2 GRABBER CONFIG
        // FRAME GRABBER CONFIG
        "framegrabber" : 
        {
            "width"        : 74,
            "height"       : 64,
            "frequency_Hz" : 10.0,
            "priority"     : 890
        },
    
        // BOOTEFFECT CONFIG
        "bootsequence" : 
        {
            "color" : [0,0,0],
            "effect" : "Knight rider",
            "duration_ms" : 20000,
            "priority" : 700
        },
    
        // JSON SERVER CONFIG
        "jsonServer" : 
        {
            "port" : 19444
        },
    
        // PROTO SERVER CONFIG
        "protoServer" : 
        {
            "port" : 19445
        },
    
        // EFFECT PATH
        "effects" : 
        {
            "paths" : 
            [
                "/storage/hyperion/effects",
                "/usr/share/hyperion/effects"
            ]
        },
    
        // NO BLACKBORDER CONFIG
        // NO KODI CHECK CONFIG
        // NO BOBLIGHT SERVER CONFIG
        // NO JSON/PROTO FORWARD CONFIG
    
        // LED CONFIGURATION
        "leds" : 
        [
            {
                "index" : 0,
                "hscan" : { "minimum" : 0.0000, "maximum" : 0.0135 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 1,
                "hscan" : { "minimum" : 0.0135, "maximum" : 0.0270 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 2,
                "hscan" : { "minimum" : 0.0270, "maximum" : 0.0405 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 3,
                "hscan" : { "minimum" : 0.0405, "maximum" : 0.0541 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 4,
                "hscan" : { "minimum" : 0.0541, "maximum" : 0.0676 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 5,
                "hscan" : { "minimum" : 0.0676, "maximum" : 0.0811 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 6,
                "hscan" : { "minimum" : 0.0811, "maximum" : 0.0946 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 7,
                "hscan" : { "minimum" : 0.0946, "maximum" : 0.1081 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 8,
                "hscan" : { "minimum" : 0.1081, "maximum" : 0.1216 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 9,
                "hscan" : { "minimum" : 0.1216, "maximum" : 0.1351 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 10,
                "hscan" : { "minimum" : 0.1351, "maximum" : 0.1486 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 11,
                "hscan" : { "minimum" : 0.1486, "maximum" : 0.1622 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 12,
                "hscan" : { "minimum" : 0.1622, "maximum" : 0.1757 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 13,
                "hscan" : { "minimum" : 0.1757, "maximum" : 0.1892 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 14,
                "hscan" : { "minimum" : 0.1892, "maximum" : 0.2027 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 15,
                "hscan" : { "minimum" : 0.2027, "maximum" : 0.2162 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 16,
                "hscan" : { "minimum" : 0.2162, "maximum" : 0.2297 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 17,
                "hscan" : { "minimum" : 0.2297, "maximum" : 0.2432 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 18,
                "hscan" : { "minimum" : 0.2432, "maximum" : 0.2568 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 19,
                "hscan" : { "minimum" : 0.2568, "maximum" : 0.2703 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 20,
                "hscan" : { "minimum" : 0.2703, "maximum" : 0.2838 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 21,
                "hscan" : { "minimum" : 0.2838, "maximum" : 0.2973 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 22,
                "hscan" : { "minimum" : 0.2973, "maximum" : 0.3108 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 23,
                "hscan" : { "minimum" : 0.3108, "maximum" : 0.3243 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 24,
                "hscan" : { "minimum" : 0.3243, "maximum" : 0.3378 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 25,
                "hscan" : { "minimum" : 0.3378, "maximum" : 0.3514 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 26,
                "hscan" : { "minimum" : 0.3514, "maximum" : 0.3649 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 27,
                "hscan" : { "minimum" : 0.3649, "maximum" : 0.3784 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 28,
                "hscan" : { "minimum" : 0.3784, "maximum" : 0.3919 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 29,
                "hscan" : { "minimum" : 0.3919, "maximum" : 0.4054 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 30,
                "hscan" : { "minimum" : 0.4054, "maximum" : 0.4189 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 31,
                "hscan" : { "minimum" : 0.4189, "maximum" : 0.4324 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 32,
                "hscan" : { "minimum" : 0.4324, "maximum" : 0.4459 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 33,
                "hscan" : { "minimum" : 0.4459, "maximum" : 0.4595 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 34,
                "hscan" : { "minimum" : 0.4595, "maximum" : 0.4730 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 35,
                "hscan" : { "minimum" : 0.4730, "maximum" : 0.4865 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 36,
                "hscan" : { "minimum" : 0.4865, "maximum" : 0.5000 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 37,
                "hscan" : { "minimum" : 0.5000, "maximum" : 0.5135 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 38,
                "hscan" : { "minimum" : 0.5135, "maximum" : 0.5270 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 39,
                "hscan" : { "minimum" : 0.5270, "maximum" : 0.5405 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 40,
                "hscan" : { "minimum" : 0.5405, "maximum" : 0.5541 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 41,
                "hscan" : { "minimum" : 0.5541, "maximum" : 0.5676 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 42,
                "hscan" : { "minimum" : 0.5676, "maximum" : 0.5811 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 43,
                "hscan" : { "minimum" : 0.5811, "maximum" : 0.5946 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 44,
                "hscan" : { "minimum" : 0.5946, "maximum" : 0.6081 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 45,
                "hscan" : { "minimum" : 0.6081, "maximum" : 0.6216 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 46,
                "hscan" : { "minimum" : 0.6216, "maximum" : 0.6351 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 47,
                "hscan" : { "minimum" : 0.6351, "maximum" : 0.6486 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 48,
                "hscan" : { "minimum" : 0.6486, "maximum" : 0.6622 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 49,
                "hscan" : { "minimum" : 0.6622, "maximum" : 0.6757 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 50,
                "hscan" : { "minimum" : 0.6757, "maximum" : 0.6892 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 51,
                "hscan" : { "minimum" : 0.6892, "maximum" : 0.7027 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 52,
                "hscan" : { "minimum" : 0.7027, "maximum" : 0.7162 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 53,
                "hscan" : { "minimum" : 0.7162, "maximum" : 0.7297 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 54,
                "hscan" : { "minimum" : 0.7297, "maximum" : 0.7432 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 55,
                "hscan" : { "minimum" : 0.7432, "maximum" : 0.7568 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 56,
                "hscan" : { "minimum" : 0.7568, "maximum" : 0.7703 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 57,
                "hscan" : { "minimum" : 0.7703, "maximum" : 0.7838 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 58,
                "hscan" : { "minimum" : 0.7838, "maximum" : 0.7973 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 59,
                "hscan" : { "minimum" : 0.7973, "maximum" : 0.8108 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 60,
                "hscan" : { "minimum" : 0.8108, "maximum" : 0.8243 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 61,
                "hscan" : { "minimum" : 0.8243, "maximum" : 0.8378 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 62,
                "hscan" : { "minimum" : 0.8378, "maximum" : 0.8514 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 63,
                "hscan" : { "minimum" : 0.8514, "maximum" : 0.8649 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 64,
                "hscan" : { "minimum" : 0.8649, "maximum" : 0.8784 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 65,
                "hscan" : { "minimum" : 0.8784, "maximum" : 0.8919 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 66,
                "hscan" : { "minimum" : 0.8919, "maximum" : 0.9054 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 67,
                "hscan" : { "minimum" : 0.9054, "maximum" : 0.9189 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 68,
                "hscan" : { "minimum" : 0.9189, "maximum" : 0.9324 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 69,
                "hscan" : { "minimum" : 0.9324, "maximum" : 0.9459 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 70,
                "hscan" : { "minimum" : 0.9459, "maximum" : 0.9595 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 71,
                "hscan" : { "minimum" : 0.9595, "maximum" : 0.9730 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 72,
                "hscan" : { "minimum" : 0.9730, "maximum" : 0.9865 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 73,
                "hscan" : { "minimum" : 0.9865, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 74,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0227 }
            },
            {
                "index" : 75,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0227, "maximum" : 0.0455 }
            },
            {
                "index" : 76,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0455, "maximum" : 0.0682 }
            },
            {
                "index" : 77,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0682, "maximum" : 0.0909 }
            },
            {
                "index" : 78,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0909, "maximum" : 0.1136 }
            },
            {
                "index" : 79,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.1136, "maximum" : 0.1364 }
            },
            {
                "index" : 80,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.1364, "maximum" : 0.1591 }
            },
            {
                "index" : 81,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.1591, "maximum" : 0.1818 }
            },
            {
                "index" : 82,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.1818, "maximum" : 0.2045 }
            },
            {
                "index" : 83,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.2045, "maximum" : 0.2273 }
            },
            {
                "index" : 84,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.2273, "maximum" : 0.2500 }
            },
            {
                "index" : 85,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.2500, "maximum" : 0.2727 }
            },
            {
                "index" : 86,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.2727, "maximum" : 0.2955 }
            },
            {
                "index" : 87,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.2955, "maximum" : 0.3182 }
            },
            {
                "index" : 88,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.3182, "maximum" : 0.3409 }
            },
            {
                "index" : 89,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.3409, "maximum" : 0.3636 }
            },
            {
                "index" : 90,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.3636, "maximum" : 0.3864 }
            },
            {
                "index" : 91,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.3864, "maximum" : 0.4091 }
            },
            {
                "index" : 92,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.4091, "maximum" : 0.4318 }
            },
            {
                "index" : 93,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.4318, "maximum" : 0.4545 }
            },
            {
                "index" : 94,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.4545, "maximum" : 0.4773 }
            },
            {
                "index" : 95,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.4773, "maximum" : 0.5000 }
            },
            {
                "index" : 96,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.5000, "maximum" : 0.5227 }
            },
            {
                "index" : 97,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.5227, "maximum" : 0.5455 }
            },
            {
                "index" : 98,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.5455, "maximum" : 0.5682 }
            },
            {
                "index" : 99,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.5682, "maximum" : 0.5909 }
            },
            {
                "index" : 100,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.5909, "maximum" : 0.6136 }
            },
            {
                "index" : 101,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.6136, "maximum" : 0.6364 }
            },
            {
                "index" : 102,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.6364, "maximum" : 0.6591 }
            },
            {
                "index" : 103,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.6591, "maximum" : 0.6818 }
            },
            {
                "index" : 104,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.6818, "maximum" : 0.7045 }
            },
            {
                "index" : 105,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.7045, "maximum" : 0.7273 }
            },
            {
                "index" : 106,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.7273, "maximum" : 0.7500 }
            },
            {
                "index" : 107,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.7500, "maximum" : 0.7727 }
            },
            {
                "index" : 108,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.7727, "maximum" : 0.7955 }
            },
            {
                "index" : 109,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.7955, "maximum" : 0.8182 }
            },
            {
                "index" : 110,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.8182, "maximum" : 0.8409 }
            },
            {
                "index" : 111,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.8409, "maximum" : 0.8636 }
            },
            {
                "index" : 112,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.8636, "maximum" : 0.8864 }
            },
            {
                "index" : 113,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.8864, "maximum" : 0.9091 }
            },
            {
                "index" : 114,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.9091, "maximum" : 0.9318 }
            },
            {
                "index" : 115,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.9318, "maximum" : 0.9545 }
            },
            {
                "index" : 116,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.9545, "maximum" : 0.9773 }
            },
            {
                "index" : 117,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.9773, "maximum" : 1.0000 }
            },
            {
                "index" : 118,
                "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
                "vscan" : { "minimum" : 0.0450, "maximum" : 0.1050 }
            },
            {
                "index" : 119,
                "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0550 }
            },
            {
                "index" : 120,
                "hscan" : { "minimum" : 0.9583, "maximum" : 0.9722 },
                "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
            }
        ],
    
        "endOfJson" : "endOfJson"
    }
    

    et celui qui ne fonctionne pas :
    Code:
    // 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"       : "OsmcKodi",
            "type"       : "ws281x",
            "leds"       : 240,
            "colorOrder" : "grb",
            "gpio"       : 21,
            "dmanum"     : 5,
            "freq"       : 800000,
            "pwmchannel" : 0
        },
    
        // 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"         : 200,
                "updateFrequency" : 30.0000,
                "updateDelay"     : 0
            }
        },
    
        // NO V4L2 GRABBER CONFIG
        // FRAME GRABBER CONFIG
        "framegrabber" : 
        {
            "width"        : 74,
            "height"       : 64,
            "frequency_Hz" : 10.0,
            "priority"     : 890
        },
    
        // BOOTEFFECT CONFIG
        "bootsequence" : 
        {
            "color" : [0,0,0],
            "effect" : "Knight rider",
            "duration_ms" : 20000,
            "priority" : 700
        },
    
        // JSON SERVER CONFIG
        "jsonServer" : 
        {
            "port" : 19444
        },
    
        // PROTO SERVER CONFIG
        "protoServer" : 
        {
            "port" : 19445
        },
    
        // EFFECT PATH
        "effects" : 
        {
            "paths" : 
            [
                "/storage/hyperion/effects",
                "/usr/share/hyperion/effects"
            ]
        },
    
        // NO BLACKBORDER CONFIG
        // NO KODI CHECK CONFIG
        // NO BOBLIGHT SERVER CONFIG
        // NO JSON/PROTO FORWARD CONFIG
    
        // LED CONFIGURATION
        "leds" : 
        [
            {
                "index" : 0,
                "hscan" : { "minimum" : 0.0000, "maximum" : 0.0135 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 1,
                "hscan" : { "minimum" : 0.0135, "maximum" : 0.0270 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 2,
                "hscan" : { "minimum" : 0.0270, "maximum" : 0.0405 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 3,
                "hscan" : { "minimum" : 0.0405, "maximum" : 0.0541 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 4,
                "hscan" : { "minimum" : 0.0541, "maximum" : 0.0676 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 5,
                "hscan" : { "minimum" : 0.0676, "maximum" : 0.0811 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 6,
                "hscan" : { "minimum" : 0.0811, "maximum" : 0.0946 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 7,
                "hscan" : { "minimum" : 0.0946, "maximum" : 0.1081 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 8,
                "hscan" : { "minimum" : 0.1081, "maximum" : 0.1216 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 9,
                "hscan" : { "minimum" : 0.1216, "maximum" : 0.1351 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 10,
                "hscan" : { "minimum" : 0.1351, "maximum" : 0.1486 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 11,
                "hscan" : { "minimum" : 0.1486, "maximum" : 0.1622 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 12,
                "hscan" : { "minimum" : 0.1622, "maximum" : 0.1757 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 13,
                "hscan" : { "minimum" : 0.1757, "maximum" : 0.1892 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 14,
                "hscan" : { "minimum" : 0.1892, "maximum" : 0.2027 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 15,
                "hscan" : { "minimum" : 0.2027, "maximum" : 0.2162 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 16,
                "hscan" : { "minimum" : 0.2162, "maximum" : 0.2297 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 17,
                "hscan" : { "minimum" : 0.2297, "maximum" : 0.2432 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 18,
                "hscan" : { "minimum" : 0.2432, "maximum" : 0.2568 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 19,
                "hscan" : { "minimum" : 0.2568, "maximum" : 0.2703 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 20,
                "hscan" : { "minimum" : 0.2703, "maximum" : 0.2838 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 21,
                "hscan" : { "minimum" : 0.2838, "maximum" : 0.2973 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 22,
                "hscan" : { "minimum" : 0.2973, "maximum" : 0.3108 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 23,
                "hscan" : { "minimum" : 0.3108, "maximum" : 0.3243 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 24,
                "hscan" : { "minimum" : 0.3243, "maximum" : 0.3378 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 25,
                "hscan" : { "minimum" : 0.3378, "maximum" : 0.3514 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 26,
                "hscan" : { "minimum" : 0.3514, "maximum" : 0.3649 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 27,
                "hscan" : { "minimum" : 0.3649, "maximum" : 0.3784 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 28,
                "hscan" : { "minimum" : 0.3784, "maximum" : 0.3919 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 29,
                "hscan" : { "minimum" : 0.3919, "maximum" : 0.4054 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 30,
                "hscan" : { "minimum" : 0.4054, "maximum" : 0.4189 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 31,
                "hscan" : { "minimum" : 0.4189, "maximum" : 0.4324 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 32,
                "hscan" : { "minimum" : 0.4324, "maximum" : 0.4459 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 33,
                "hscan" : { "minimum" : 0.4459, "maximum" : 0.4595 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 34,
                "hscan" : { "minimum" : 0.4595, "maximum" : 0.4730 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 35,
                "hscan" : { "minimum" : 0.4730, "maximum" : 0.4865 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 36,
                "hscan" : { "minimum" : 0.4865, "maximum" : 0.5000 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 37,
                "hscan" : { "minimum" : 0.5000, "maximum" : 0.5135 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 38,
                "hscan" : { "minimum" : 0.5135, "maximum" : 0.5270 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 39,
                "hscan" : { "minimum" : 0.5270, "maximum" : 0.5405 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 40,
                "hscan" : { "minimum" : 0.5405, "maximum" : 0.5541 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 41,
                "hscan" : { "minimum" : 0.5541, "maximum" : 0.5676 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 42,
                "hscan" : { "minimum" : 0.5676, "maximum" : 0.5811 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 43,
                "hscan" : { "minimum" : 0.5811, "maximum" : 0.5946 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 44,
                "hscan" : { "minimum" : 0.5946, "maximum" : 0.6081 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 45,
                "hscan" : { "minimum" : 0.6081, "maximum" : 0.6216 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 46,
                "hscan" : { "minimum" : 0.6216, "maximum" : 0.6351 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 47,
                "hscan" : { "minimum" : 0.6351, "maximum" : 0.6486 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 48,
                "hscan" : { "minimum" : 0.6486, "maximum" : 0.6622 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 49,
                "hscan" : { "minimum" : 0.6622, "maximum" : 0.6757 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 50,
                "hscan" : { "minimum" : 0.6757, "maximum" : 0.6892 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 51,
                "hscan" : { "minimum" : 0.6892, "maximum" : 0.7027 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 52,
                "hscan" : { "minimum" : 0.7027, "maximum" : 0.7162 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 53,
                "hscan" : { "minimum" : 0.7162, "maximum" : 0.7297 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 54,
                "hscan" : { "minimum" : 0.7297, "maximum" : 0.7432 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 55,
                "hscan" : { "minimum" : 0.7432, "maximum" : 0.7568 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 56,
                "hscan" : { "minimum" : 0.7568, "maximum" : 0.7703 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 57,
                "hscan" : { "minimum" : 0.7703, "maximum" : 0.7838 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 58,
                "hscan" : { "minimum" : 0.7838, "maximum" : 0.7973 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 59,
                "hscan" : { "minimum" : 0.7973, "maximum" : 0.8108 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 60,
                "hscan" : { "minimum" : 0.8108, "maximum" : 0.8243 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 61,
                "hscan" : { "minimum" : 0.8243, "maximum" : 0.8378 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 62,
                "hscan" : { "minimum" : 0.8378, "maximum" : 0.8514 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 63,
                "hscan" : { "minimum" : 0.8514, "maximum" : 0.8649 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 64,
                "hscan" : { "minimum" : 0.8649, "maximum" : 0.8784 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 65,
                "hscan" : { "minimum" : 0.8784, "maximum" : 0.8919 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 66,
                "hscan" : { "minimum" : 0.8919, "maximum" : 0.9054 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 67,
                "hscan" : { "minimum" : 0.9054, "maximum" : 0.9189 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 68,
                "hscan" : { "minimum" : 0.9189, "maximum" : 0.9324 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 69,
                "hscan" : { "minimum" : 0.9324, "maximum" : 0.9459 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 70,
                "hscan" : { "minimum" : 0.9459, "maximum" : 0.9595 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 71,
                "hscan" : { "minimum" : 0.9595, "maximum" : 0.9730 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 72,
                "hscan" : { "minimum" : 0.9730, "maximum" : 0.9865 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 73,
                "hscan" : { "minimum" : 0.9865, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 74,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0227 }
            },
            {
                "index" : 75,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0227, "maximum" : 0.0455 }
            },
            {
                "index" : 76,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0455, "maximum" : 0.0682 }
            },
            {
                "index" : 77,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0682, "maximum" : 0.0909 }
            },
            {
                "index" : 78,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0909, "maximum" : 0.1136 }
            },
            {
                "index" : 79,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.1136, "maximum" : 0.1364 }
            },
            {
                "index" : 80,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.1364, "maximum" : 0.1591 }
            },
            {
                "index" : 81,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.1591, "maximum" : 0.1818 }
            },
            {
                "index" : 82,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.1818, "maximum" : 0.2045 }
            },
            {
                "index" : 83,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.2045, "maximum" : 0.2273 }
            },
            {
                "index" : 84,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.2273, "maximum" : 0.2500 }
            },
            {
                "index" : 85,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.2500, "maximum" : 0.2727 }
            },
            {
                "index" : 86,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.2727, "maximum" : 0.2955 }
            },
            {
                "index" : 87,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.2955, "maximum" : 0.3182 }
            },
            {
                "index" : 88,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.3182, "maximum" : 0.3409 }
            },
            {
                "index" : 89,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.3409, "maximum" : 0.3636 }
            },
            {
                "index" : 90,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.3636, "maximum" : 0.3864 }
            },
            {
                "index" : 91,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.3864, "maximum" : 0.4091 }
            },
            {
                "index" : 92,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.4091, "maximum" : 0.4318 }
            },
            {
                "index" : 93,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.4318, "maximum" : 0.4545 }
            },
            {
                "index" : 94,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.4545, "maximum" : 0.4773 }
            },
            {
                "index" : 95,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.4773, "maximum" : 0.5000 }
            },
            {
                "index" : 96,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.5000, "maximum" : 0.5227 }
            },
            {
                "index" : 97,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.5227, "maximum" : 0.5455 }
            },
            {
                "index" : 98,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.5455, "maximum" : 0.5682 }
            },
            {
                "index" : 99,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.5682, "maximum" : 0.5909 }
            },
            {
                "index" : 100,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.5909, "maximum" : 0.6136 }
            },
            {
                "index" : 101,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.6136, "maximum" : 0.6364 }
            },
            {
                "index" : 102,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.6364, "maximum" : 0.6591 }
            },
            {
                "index" : 103,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.6591, "maximum" : 0.6818 }
            },
            {
                "index" : 104,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.6818, "maximum" : 0.7045 }
            },
            {
                "index" : 105,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.7045, "maximum" : 0.7273 }
            },
            {
                "index" : 106,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.7273, "maximum" : 0.7500 }
            },
            {
                "index" : 107,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.7500, "maximum" : 0.7727 }
            },
            {
                "index" : 108,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.7727, "maximum" : 0.7955 }
            },
            {
                "index" : 109,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.7955, "maximum" : 0.8182 }
            },
            {
                "index" : 110,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.8182, "maximum" : 0.8409 }
            },
            {
                "index" : 111,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.8409, "maximum" : 0.8636 }
            },
            {
                "index" : 112,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.8636, "maximum" : 0.8864 }
            },
            {
                "index" : 113,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.8864, "maximum" : 0.9091 }
            },
            {
                "index" : 114,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.9091, "maximum" : 0.9318 }
            },
            {
                "index" : 115,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.9318, "maximum" : 0.9545 }
            },
            {
                "index" : 116,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.9545, "maximum" : 0.9773 }
            },
            {
                "index" : 117,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.9773, "maximum" : 1.0000 }
            },
            {
                "index" : 118,
                "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
                "vscan" : { "minimum" : 0.0450, "maximum" : 0.1050 }
            },
            {
                "index" : 119,
                "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0550 }
            },
            {
                "index" : 120,
                "hscan" : { "minimum" : 0.9583, "maximum" : 0.9722 },
                "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
            },
            {
                "index" : 121,
                "hscan" : { "minimum" : 0.9444, "maximum" : 0.9583 },
                "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
            }
        ],
    
        "endOfJson" : "endOfJson"
    }
    

    Voici le log d'hyperion quand cela fonctionne :
    Code:
    Jul 31 19:45:19 osmc systemd[1]: Started Hyperion Systemd service.
    Jul 31 19:45:19 osmc hyperiond[1354]: Hyperion Ambilight Deamon (1354)
    Jul 31 19:45:19 osmc hyperiond[1354]:         Version   : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    Jul 31 19:45:19 osmc hyperiond[1354]:         Build Time: Apr  5 2018 01:57:25
    Jul 31 19:45:19 osmc hyperiond[1354]: INFO: Selected configuration file: /etc/hyperion/hyperion.config.json
    Jul 31 19:45:19 osmc hyperiond[1354]: HYPERION INFO: ColorTransform 'default' => [0; 120]
    Jul 31 19:45:19 osmc hyperiond[1354]: HYPERION INFO: ColorCorrection 'default' => [0; 120]
    Jul 31 19:45:19 osmc hyperiond[1354]: HYPERION INFO: ColorAdjustment 'default' => [0; 120]
    Jul 31 19:45:19 osmc hyperiond[1354]: LEDDEVICE INFO: configuration:
    Jul 31 19:45:19 osmc hyperiond[1354]: {
    Jul 31 19:45:19 osmc hyperiond[1354]:         "colorOrder" : "grb",
    Jul 31 19:45:19 osmc hyperiond[1354]:         "dmanum" : 5,
    Jul 31 19:45:19 osmc hyperiond[1354]:         "freq" : 800000,
    Jul 31 19:45:19 osmc hyperiond[1354]:         "gpio" : 21,
    Jul 31 19:45:19 osmc hyperiond[1354]:         "leds" : 240,
    Jul 31 19:45:19 osmc hyperiond[1354]:         "name" : "OsmcKodi",
    Jul 31 19:45:19 osmc hyperiond[1354]:         "pwmchannel" : 0,
    Jul 31 19:45:19 osmc hyperiond[1354]:         "type" : "ws281x"
    Jul 31 19:45:19 osmc hyperiond[1354]: }
    Jul 31 19:45:19 osmc hyperiond[1354]: whiteAlgorithm ::
    Jul 31 19:45:19 osmc hyperiond[1354]: INFO: Creating linear smoothing
    Jul 31 19:45:19 osmc hyperiond[1354]: HYPERION (CS) INFO: Created linear-smoothing(interval_ms=33;settlingTime_ms=200;updateDelay=0
    Jul 31 19:45:19 osmc hyperiond[1354]: EFFECTENGINE INFO: 27 effects loaded from directory /usr/share/hyperion/effects
    Jul 31 19:45:19 osmc hyperiond[1354]: EFFECTENGINE INFO: Initializing Python interpreter
    Jul 31 19:45:19 osmc hyperiond[1354]: INFO: Hyperion started and initialised
    Jul 31 19:45:19 osmc hyperiond[1354]: INFO: Boot sequence 'Knight rider' EFFECTENGINE INFO: run effect Knight rider on channel 0
    Jul 31 19:45:19 osmc hyperiond[1354]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:45:19 osmc hyperiond[1354]: BLACKBORDER INFO: mode:default
    Jul 31 19:45:19 osmc hyperiond[1354]: started
    Jul 31 19:45:19 osmc hyperiond[1354]: INFO: Json server created and started on port 19444
    Jul 31 19:45:19 osmc hyperiond[1354]: INFO: Proto server created and started on port 19445
    Jul 31 19:45:19 osmc hyperiond[1354]: DISPMANXGRABBER INFO: Display opened with resolution: 1920x1080
    Jul 31 19:45:19 osmc hyperiond[1354]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:45:19 osmc hyperiond[1354]: BLACKBORDER INFO: mode:default
    Jul 31 19:45:19 osmc hyperiond[1354]: INFO: Frame grabber created and started
    

    et celui quand cela ne fonctionne pas :
    Code:
    Jul 31 19:35:34 osmc systemd[1]: Started Hyperion Systemd service.
    Jul 31 19:35:34 osmc hyperiond[1139]: Hyperion Ambilight Deamon (1139)
    Jul 31 19:35:34 osmc hyperiond[1139]:         Version   : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    Jul 31 19:35:34 osmc hyperiond[1139]:         Build Time: Apr  5 2018 01:57:25
    Jul 31 19:35:34 osmc hyperiond[1139]: INFO: Selected configuration file: /etc/hyperion/hyperion.config.json
    Jul 31 19:35:34 osmc hyperiond[1139]: HYPERION INFO: ColorTransform 'default' => [0; 121]
    Jul 31 19:35:34 osmc hyperiond[1139]: HYPERION INFO: ColorCorrection 'default' => [0; 121]
    Jul 31 19:35:34 osmc hyperiond[1139]: HYPERION INFO: ColorAdjustment 'default' => [0; 121]
    Jul 31 19:35:34 osmc hyperiond[1139]: LEDDEVICE INFO: configuration:
    Jul 31 19:35:34 osmc hyperiond[1139]: {
    Jul 31 19:35:34 osmc hyperiond[1139]:         "colorOrder" : "grb",
    Jul 31 19:35:34 osmc hyperiond[1139]:         "dmanum" : 5,
    Jul 31 19:35:34 osmc hyperiond[1139]:         "freq" : 800000,
    Jul 31 19:35:34 osmc hyperiond[1139]:         "gpio" : 21,
    Jul 31 19:35:34 osmc hyperiond[1139]:         "leds" : 240,
    Jul 31 19:35:34 osmc hyperiond[1139]:         "name" : "OsmcKodi",
    Jul 31 19:35:34 osmc hyperiond[1139]:         "pwmchannel" : 0,
    Jul 31 19:35:34 osmc hyperiond[1139]:         "type" : "ws281x"
    Jul 31 19:35:34 osmc hyperiond[1139]: }
    Jul 31 19:35:34 osmc hyperiond[1139]: whiteAlgorithm ::
    Jul 31 19:35:34 osmc hyperiond[1139]: INFO: Creating linear smoothing
    Jul 31 19:35:34 osmc hyperiond[1139]: HYPERION (CS) INFO: Created linear-smoothing(interval_ms=33;settlingTime_ms=200;updateDelay=0
    Jul 31 19:35:34 osmc hyperiond[1139]: EFFECTENGINE INFO: 27 effects loaded from directory /usr/share/hyperion/effects
    Jul 31 19:35:34 osmc hyperiond[1139]: EFFECTENGINE INFO: Initializing Python interpreter
    Jul 31 19:35:34 osmc hyperiond[1139]: INFO: Hyperion started and initialised
    Jul 31 19:35:34 osmc hyperiond[1139]: INFO: Boot sequence 'Knight rider' EFFECTENGINE INFO: run effect Knight rider on channel 0
    Jul 31 19:35:34 osmc hyperiond[1139]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:35:34 osmc hyperiond[1139]: BLACKBORDER INFO: mode:default
    Jul 31 19:35:34 osmc hyperiond[1139]: started
    Jul 31 19:35:34 osmc hyperiond[1139]: INFO: Json server created and started on port 19444
    Jul 31 19:35:34 osmc hyperiond[1139]: INFO: Proto server created and started on port 19445
    Jul 31 19:35:34 osmc hyperiond[1139]: DISPMANXGRABBER INFO: Display opened with resolution: 1920x1080
    Jul 31 19:35:34 osmc hyperiond[1139]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:35:34 osmc hyperiond[1139]: BLACKBORDER INFO: mode:default
    Jul 31 19:35:34 osmc hyperiond[1139]: INFO: Frame grabber created and started
    Jul 31 19:35:34 osmc systemd[1]: hyperion.service: Main process exited, code=killed, status=11/SEGV
    Jul 31 19:35:34 osmc systemd[1]: hyperion.service: Unit entered failed state.
    Jul 31 19:35:34 osmc systemd[1]: hyperion.service: Failed with result 'signal'.
    Jul 31 19:35:34 osmc systemd[1]: hyperion.service: Service hold-off time over, scheduling restart.
    Jul 31 19:35:34 osmc systemd[1]: Stopped Hyperion Systemd service.
    Jul 31 19:35:34 osmc systemd[1]: Started Hyperion Systemd service.
    Jul 31 19:35:34 osmc hyperiond[1146]: Hyperion Ambilight Deamon (1146)
    Jul 31 19:35:34 osmc hyperiond[1146]:         Version   : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    Jul 31 19:35:34 osmc hyperiond[1146]:         Build Time: Apr  5 2018 01:57:25
    Jul 31 19:35:34 osmc hyperiond[1146]: INFO: Selected configuration file: /etc/hyperion/hyperion.config.json
    Jul 31 19:35:34 osmc hyperiond[1146]: HYPERION INFO: ColorTransform 'default' => [0; 121]
    Jul 31 19:35:34 osmc hyperiond[1146]: HYPERION INFO: ColorCorrection 'default' => [0; 121]
    Jul 31 19:35:34 osmc hyperiond[1146]: HYPERION INFO: ColorAdjustment 'default' => [0; 121]
    Jul 31 19:35:34 osmc hyperiond[1146]: LEDDEVICE INFO: configuration:
    Jul 31 19:35:34 osmc hyperiond[1146]: {
    Jul 31 19:35:34 osmc hyperiond[1146]:         "colorOrder" : "grb",
    Jul 31 19:35:34 osmc hyperiond[1146]:         "dmanum" : 5,
    Jul 31 19:35:34 osmc hyperiond[1146]:         "freq" : 800000,
    Jul 31 19:35:34 osmc hyperiond[1146]:         "gpio" : 21,
    Jul 31 19:35:34 osmc hyperiond[1146]:         "leds" : 240,
    Jul 31 19:35:34 osmc hyperiond[1146]:         "name" : "OsmcKodi",
    Jul 31 19:35:34 osmc hyperiond[1146]:         "pwmchannel" : 0,
    Jul 31 19:35:34 osmc hyperiond[1146]:         "type" : "ws281x"
    Jul 31 19:35:34 osmc hyperiond[1146]: }
    Jul 31 19:35:34 osmc hyperiond[1146]: whiteAlgorithm ::
    Jul 31 19:35:34 osmc hyperiond[1146]: INFO: Creating linear smoothing
    Jul 31 19:35:34 osmc hyperiond[1146]: HYPERION (CS) INFO: Created linear-smoothing(interval_ms=33;settlingTime_ms=200;updateDelay=0
    Jul 31 19:35:34 osmc hyperiond[1146]: EFFECTENGINE INFO: 27 effects loaded from directory /usr/share/hyperion/effects
    Jul 31 19:35:34 osmc hyperiond[1146]: EFFECTENGINE INFO: Initializing Python interpreter
    Jul 31 19:35:34 osmc hyperiond[1146]: INFO: Hyperion started and initialised
    Jul 31 19:35:34 osmc hyperiond[1146]: INFO: Boot sequence 'Knight rider' EFFECTENGINE INFO: run effect Knight rider on channel 0
    Jul 31 19:35:34 osmc hyperiond[1146]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:35:34 osmc hyperiond[1146]: BLACKBORDER INFO: mode:default
    Jul 31 19:35:34 osmc hyperiond[1146]: started
    Jul 31 19:35:34 osmc hyperiond[1146]: INFO: Json server created and started on port 19444
    Jul 31 19:35:34 osmc hyperiond[1146]: INFO: Proto server created and started on port 19445
    Jul 31 19:35:34 osmc hyperiond[1146]: DISPMANXGRABBER INFO: Display opened with resolution: 1920x1080
    Jul 31 19:35:34 osmc hyperiond[1146]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:35:34 osmc hyperiond[1146]: BLACKBORDER INFO: mode:default
    Jul 31 19:35:34 osmc hyperiond[1146]: INFO: Frame grabber created and started
    Jul 31 19:35:34 osmc systemd[1]: hyperion.service: Main process exited, code=killed, status=11/SEGV
    Jul 31 19:35:34 osmc systemd[1]: hyperion.service: Unit entered failed state.
    Jul 31 19:35:34 osmc systemd[1]: hyperion.service: Failed with result 'signal'.
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Service hold-off time over, scheduling restart.
    Jul 31 19:35:35 osmc systemd[1]: Stopped Hyperion Systemd service.
    Jul 31 19:35:35 osmc systemd[1]: Started Hyperion Systemd service.
    Jul 31 19:35:35 osmc hyperiond[1153]: Hyperion Ambilight Deamon (1153)
    Jul 31 19:35:35 osmc hyperiond[1153]:         Version   : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    Jul 31 19:35:35 osmc hyperiond[1153]:         Build Time: Apr  5 2018 01:57:25
    Jul 31 19:35:35 osmc hyperiond[1153]: INFO: Selected configuration file: /etc/hyperion/hyperion.config.json
    Jul 31 19:35:35 osmc hyperiond[1153]: HYPERION INFO: ColorTransform 'default' => [0; 121]
    Jul 31 19:35:35 osmc hyperiond[1153]: HYPERION INFO: ColorCorrection 'default' => [0; 121]
    Jul 31 19:35:35 osmc hyperiond[1153]: HYPERION INFO: ColorAdjustment 'default' => [0; 121]
    Jul 31 19:35:35 osmc hyperiond[1153]: LEDDEVICE INFO: configuration:
    Jul 31 19:35:35 osmc hyperiond[1153]: {
    Jul 31 19:35:35 osmc hyperiond[1153]:         "colorOrder" : "grb",
    Jul 31 19:35:35 osmc hyperiond[1153]:         "dmanum" : 5,
    Jul 31 19:35:35 osmc hyperiond[1153]:         "freq" : 800000,
    Jul 31 19:35:35 osmc hyperiond[1153]:         "gpio" : 21,
    Jul 31 19:35:35 osmc hyperiond[1153]:         "leds" : 240,
    Jul 31 19:35:35 osmc hyperiond[1153]:         "name" : "OsmcKodi",
    Jul 31 19:35:35 osmc hyperiond[1153]:         "pwmchannel" : 0,
    Jul 31 19:35:35 osmc hyperiond[1153]:         "type" : "ws281x"
    Jul 31 19:35:35 osmc hyperiond[1153]: }
    Jul 31 19:35:35 osmc hyperiond[1153]: whiteAlgorithm ::
    Jul 31 19:35:35 osmc hyperiond[1153]: INFO: Creating linear smoothing
    Jul 31 19:35:35 osmc hyperiond[1153]: HYPERION (CS) INFO: Created linear-smoothing(interval_ms=33;settlingTime_ms=200;updateDelay=0
    Jul 31 19:35:35 osmc hyperiond[1153]: EFFECTENGINE INFO: 27 effects loaded from directory /usr/share/hyperion/effects
    Jul 31 19:35:35 osmc hyperiond[1153]: EFFECTENGINE INFO: Initializing Python interpreter
    Jul 31 19:35:35 osmc hyperiond[1153]: INFO: Hyperion started and initialised
    Jul 31 19:35:35 osmc hyperiond[1153]: INFO: Boot sequence 'Knight rider' EFFECTENGINE INFO: run effect Knight rider on channel 0
    Jul 31 19:35:35 osmc hyperiond[1153]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:35:35 osmc hyperiond[1153]: BLACKBORDER INFO: mode:default
    Jul 31 19:35:35 osmc hyperiond[1153]: started
    Jul 31 19:35:35 osmc hyperiond[1153]: INFO: Json server created and started on port 19444
    Jul 31 19:35:35 osmc hyperiond[1153]: INFO: Proto server created and started on port 19445
    Jul 31 19:35:35 osmc hyperiond[1153]: DISPMANXGRABBER INFO: Display opened with resolution: 1920x1080
    Jul 31 19:35:35 osmc hyperiond[1153]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:35:35 osmc hyperiond[1153]: BLACKBORDER INFO: mode:default
    Jul 31 19:35:35 osmc hyperiond[1153]: INFO: Frame grabber created and started
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Main process exited, code=killed, status=11/SEGV
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Unit entered failed state.
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Failed with result 'signal'.
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Service hold-off time over, scheduling restart.
    Jul 31 19:35:35 osmc systemd[1]: Stopped Hyperion Systemd service.
    Jul 31 19:35:35 osmc systemd[1]: Started Hyperion Systemd service.
    Jul 31 19:35:35 osmc hyperiond[1160]: Hyperion Ambilight Deamon (1160)
    Jul 31 19:35:35 osmc hyperiond[1160]:         Version   : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    Jul 31 19:35:35 osmc hyperiond[1160]:         Build Time: Apr  5 2018 01:57:25
    Jul 31 19:35:35 osmc hyperiond[1160]: INFO: Selected configuration file: /etc/hyperion/hyperion.config.json
    Jul 31 19:35:35 osmc hyperiond[1160]: HYPERION INFO: ColorTransform 'default' => [0; 121]
    Jul 31 19:35:35 osmc hyperiond[1160]: HYPERION INFO: ColorCorrection 'default' => [0; 121]
    Jul 31 19:35:35 osmc hyperiond[1160]: HYPERION INFO: ColorAdjustment 'default' => [0; 121]
    Jul 31 19:35:35 osmc hyperiond[1160]: LEDDEVICE INFO: configuration:
    Jul 31 19:35:35 osmc hyperiond[1160]: {
    Jul 31 19:35:35 osmc hyperiond[1160]:         "colorOrder" : "grb",
    Jul 31 19:35:35 osmc hyperiond[1160]:         "dmanum" : 5,
    Jul 31 19:35:35 osmc hyperiond[1160]:         "freq" : 800000,
    Jul 31 19:35:35 osmc hyperiond[1160]:         "gpio" : 21,
    Jul 31 19:35:35 osmc hyperiond[1160]:         "leds" : 240,
    Jul 31 19:35:35 osmc hyperiond[1160]:         "name" : "OsmcKodi",
    Jul 31 19:35:35 osmc hyperiond[1160]:         "pwmchannel" : 0,
    Jul 31 19:35:35 osmc hyperiond[1160]:         "type" : "ws281x"
    Jul 31 19:35:35 osmc hyperiond[1160]: }
    Jul 31 19:35:35 osmc hyperiond[1160]: whiteAlgorithm ::
    Jul 31 19:35:35 osmc hyperiond[1160]: INFO: Creating linear smoothing
    Jul 31 19:35:35 osmc hyperiond[1160]: HYPERION (CS) INFO: Created linear-smoothing(interval_ms=33;settlingTime_ms=200;updateDelay=0
    Jul 31 19:35:35 osmc hyperiond[1160]: EFFECTENGINE INFO: 27 effects loaded from directory /usr/share/hyperion/effects
    Jul 31 19:35:35 osmc hyperiond[1160]: EFFECTENGINE INFO: Initializing Python interpreter
    Jul 31 19:35:35 osmc hyperiond[1160]: INFO: Hyperion started and initialised
    Jul 31 19:35:35 osmc hyperiond[1160]: INFO: Boot sequence 'Knight rider' EFFECTENGINE INFO: run effect Knight rider on channel 0
    Jul 31 19:35:35 osmc hyperiond[1160]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:35:35 osmc hyperiond[1160]: BLACKBORDER INFO: mode:default
    Jul 31 19:35:35 osmc hyperiond[1160]: started
    Jul 31 19:35:35 osmc hyperiond[1160]: INFO: Json server created and started on port 19444
    Jul 31 19:35:35 osmc hyperiond[1160]: INFO: Proto server created and started on port 19445
    Jul 31 19:35:35 osmc hyperiond[1160]: DISPMANXGRABBER INFO: Display opened with resolution: 1920x1080
    Jul 31 19:35:35 osmc hyperiond[1160]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:35:35 osmc hyperiond[1160]: BLACKBORDER INFO: mode:default
    Jul 31 19:35:35 osmc hyperiond[1160]: INFO: Frame grabber created and started
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Main process exited, code=killed, status=11/SEGV
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Unit entered failed state.
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Failed with result 'signal'.
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Service hold-off time over, scheduling restart.
    Jul 31 19:35:35 osmc systemd[1]: Stopped Hyperion Systemd service.
    Jul 31 19:35:35 osmc systemd[1]: Started Hyperion Systemd service.
    Jul 31 19:35:35 osmc hyperiond[1171]: Hyperion Ambilight Deamon (1171)
    Jul 31 19:35:35 osmc hyperiond[1171]:         Version   : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    Jul 31 19:35:35 osmc hyperiond[1171]:         Build Time: Apr  5 2018 01:57:25
    Jul 31 19:35:35 osmc hyperiond[1171]: INFO: Selected configuration file: /etc/hyperion/hyperion.config.json
    Jul 31 19:35:35 osmc hyperiond[1171]: HYPERION INFO: ColorTransform 'default' => [0; 121]
    Jul 31 19:35:35 osmc hyperiond[1171]: HYPERION INFO: ColorCorrection 'default' => [0; 121]
    Jul 31 19:35:35 osmc hyperiond[1171]: HYPERION INFO: ColorAdjustment 'default' => [0; 121]
    Jul 31 19:35:35 osmc hyperiond[1171]: LEDDEVICE INFO: configuration:
    Jul 31 19:35:35 osmc hyperiond[1171]: {
    Jul 31 19:35:35 osmc hyperiond[1171]:         "colorOrder" : "grb",
    Jul 31 19:35:35 osmc hyperiond[1171]:         "dmanum" : 5,
    Jul 31 19:35:35 osmc hyperiond[1171]:         "freq" : 800000,
    Jul 31 19:35:35 osmc hyperiond[1171]:         "gpio" : 21,
    Jul 31 19:35:35 osmc hyperiond[1171]:         "leds" : 240,
    Jul 31 19:35:35 osmc hyperiond[1171]:         "name" : "OsmcKodi",
    Jul 31 19:35:35 osmc hyperiond[1171]:         "pwmchannel" : 0,
    Jul 31 19:35:35 osmc hyperiond[1171]:         "type" : "ws281x"
    Jul 31 19:35:35 osmc hyperiond[1171]: }
    Jul 31 19:35:35 osmc hyperiond[1171]: whiteAlgorithm ::
    Jul 31 19:35:35 osmc hyperiond[1171]: INFO: Creating linear smoothing
    Jul 31 19:35:35 osmc hyperiond[1171]: HYPERION (CS) INFO: Created linear-smoothing(interval_ms=33;settlingTime_ms=200;updateDelay=0
    Jul 31 19:35:35 osmc hyperiond[1171]: EFFECTENGINE INFO: 27 effects loaded from directory /usr/share/hyperion/effects
    Jul 31 19:35:35 osmc hyperiond[1171]: EFFECTENGINE INFO: Initializing Python interpreter
    Jul 31 19:35:35 osmc hyperiond[1171]: INFO: Hyperion started and initialised
    Jul 31 19:35:35 osmc hyperiond[1171]: INFO: Boot sequence 'Knight rider' EFFECTENGINE INFO: run effect Knight rider on channel 0
    Jul 31 19:35:35 osmc hyperiond[1171]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:35:35 osmc hyperiond[1171]: BLACKBORDER INFO: mode:default
    Jul 31 19:35:35 osmc hyperiond[1171]: started
    Jul 31 19:35:35 osmc hyperiond[1171]: INFO: Json server created and started on port 19444
    Jul 31 19:35:35 osmc hyperiond[1171]: INFO: Proto server created and started on port 19445
    Jul 31 19:35:35 osmc hyperiond[1171]: DISPMANXGRABBER INFO: Display opened with resolution: 1920x1080
    Jul 31 19:35:35 osmc hyperiond[1171]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:35:35 osmc hyperiond[1171]: BLACKBORDER INFO: mode:default
    Jul 31 19:35:35 osmc hyperiond[1171]: INFO: Frame grabber created and started
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Main process exited, code=killed, status=11/SEGV
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Unit entered failed state.
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Failed with result 'signal'.
    Jul 31 19:35:36 osmc systemd[1]: hyperion.service: Service hold-off time over, scheduling restart.
    Jul 31 19:35:36 osmc systemd[1]: Stopped Hyperion Systemd service.
    Jul 31 19:35:36 osmc systemd[1]: hyperion.service: Start request repeated too quickly.
    Jul 31 19:35:36 osmc systemd[1]: Failed to start Hyperion Systemd service.
    Jul 31 19:35:36 osmc systemd[1]: hyperion.service: Unit entered failed state.
    Jul 31 19:35:36 osmc systemd[1]: hyperion.service: Failed with result 'signal'.
    
    

    Merci pour toute aide que vous pouvez m'apporter car c'est frustrant d'avoir un ambi-light qui ne comporte que 2 coté sur 4 :(

    Cdt