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SOLVED V4L2GRABBER ERROR: Only pixel formats UYVY, YUYV, and RGB32 are supported ERROR R-Pi 3

Discussion in 'German Talk' started by Paule2020, 23 February 2021.

  1. Paule2020

    Paule2020 New Member

    Messages:
    21
    Hardware:
    RPi3
    Hallo zusammen,
    leider klappt mein externer Grabber (WisFox, https://www.amazon.de/gp/product/B08DFRS36T/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1) nicht. Ich habe bereits ein bisschen in diesem Forum gesucht und ich habe gelesen, dass ich einen "Screenshot" machen soll. Wenn ich folgenden Befehl eingebe, kommt auch wieder der "not supported error"

    sudo hyperion-v4l2 -d /dev/video0 --video-standard "no-chang e" --pixel-format "uyvy" --screenshot
    hyperion-v4l2:
    version : V1.03.5 (GitHub-66bef6b/fb413cd-1566231780
    build time: Aug 25 2019 10:39:29
    V4L2GRABBER INFO: width=1920 height=1080
    V4L2GRABBER ERROR: Only pixel formats UYVY, YUYV, and RGB32 are supported ERROR

    sudo hyperion-v4l2 -d /dev/video0 --video-standard "no-change" - -pixel-format "RGB32" --screenshot
    hyperion-v4l2:
    version : V1.03.5 (GitHub-66bef6b/fb413cd-1566231780
    build time: Aug 25 2019 10:39:29
    V4L2GRABBER INFO: width=1920 height=1080
    V4L2GRABBER ERROR: Only pixel formats UYVY, YUYV, and RGB32 are supported ERROR

    Ich verwende das aktuellste RetroPi mit folgender Hyperion-Cfg (Auszug externer Grabber)

    "grabberV4L2": {
    "available_devices": "/dev/video0",
    "blueSignalThreshold": 5,
    "cecDetection": false,
    "cropBottom": 0,
    "cropLeft": 0,
    "cropRight": 0,
    "cropTop": 0,
    "device": "/dev/video0",
    "device_inputs": "auto",
    "fps": 15,
    "framerates": "auto",
    "greenSignalThreshold": 5,
    "height": 0,
    "input": -1,
    "redSignalThreshold": 5,
    "resolutions": "auto",
    "sDHOffsetMax": 0.75,
    "sDHOffsetMin": 0.25,
    "sDVOffsetMax": 0.75,
    "sDVOffsetMin": 0.25,
    "signalDetection": false,
    "sizeDecimation": 8,
    "standard": "NO_CHANGE",
    "width": 0
    },
     
  2. TPmodding

    TPmodding Administrator Staff Member Administrator

    Messages:
    2,132
    Hardware:
    RPi1/Zero, RPi2, RPi3, +Arduino, +WLED, RPi4
    welche version von hyperion nutzt du den
     
  3. Paule2020

    Paule2020 New Member

    Messages:
    21
    Hardware:
    RPi3
    hyperiond liefert:
    Hyperion Ambilight Deamon (887)
    Version : V1.03.5 (GitHub-66bef6b/fb413cd-1566231780
    Build Time: Aug 25 2019 10:39:29

    Ich habs über HyperConf auf dem RetroPie installiert.
     
  4. TPmodding

    TPmodding Administrator Staff Member Administrator

    Messages:
    2,132
    Hardware:
    RPi1/Zero, RPi2, RPi3, +Arduino, +WLED, RPi4
  5. Paule2020

    Paule2020 New Member

    Messages:
    21
    Hardware:
    RPi3