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  • old-dog

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    válasz CPT.Pirk #107770 üzenetére

    laci@laci-UNLOCK-INSTALL:~$ v4l2-ctl --all
    Driver Info:
    Driver name : gspca_pac7302
    Card type : USB Camera (093a:2627)
    Bus info : usb-0000:00:1d.0-2
    Driver version : 6.14.11
    Capabilities : 0x85200001
    Video Capture
    Read/Write
    Streaming
    Extended Pix Format
    Device Capabilities
    Device Caps : 0x05200001
    Video Capture
    Read/Write
    Streaming
    Extended Pix Format
    Priority: 2
    Video input : 0 (gspca_pac7302: ok)
    Format Video Capture:
    Width/Height : 640/480
    Pixel Format : 'PJPG' (GSPCA PJPG)
    Field : None
    Bytes per Line : 640
    Size Image : 115790
    Colorspace : JPEG
    Transfer Function : Default (maps to sRGB)
    YCbCr/HSV Encoding: Default (maps to ITU-R 601)
    Quantization : Default (maps to Full Range)
    Flags :
    Streaming Parameters Video Capture:
    Frames per second: invalid (0/0)
    Read buffers : 2
    User Controls
    brightness 0x00980900 (int) : min=0 max=32 step=1 default=16 value=16 flags=slider
    contrast 0x00980901 (int) : min=0 max=255 step=1 default=127 value=127 flags=slider
    saturation 0x00980902 (int) : min=0 max=255 step=1 default=127 value=127 flags=slider
    red_balance 0x0098090e (int) : min=0 max=200 step=1 default=100 value=100 flags=slider
    blue_balance 0x0098090f (int) : min=0 max=200 step=1 default=100 value=100 flags=slider
    exposure 0x00980911 (int) : min=0 max=1023 step=1 default=66 value=66 flags=inactive
    gain_automatic 0x00980912 (bool) : default=1 value=1 flags=update
    gain 0x00980913 (int) : min=0 max=62 step=1 default=15 value=15 flags=inactive
    horizontal_flip 0x00980914 (bool) : default=0 value=0
    vertical_flip 0x00980915 (bool) : default=0 value=0
    white_balance_temperature 0x0098091a (int) : min=0 max=255 step=1 default=55 value=55
    sharpness 0x0098091b (int) : min=0 max=15 step=1 default=8 value=8 flags=slider

    aci@laci-UNLOCK-INSTALL:~$ v4l2-ctl --list-devices
    USB Camera (093a:2627) (usb-0000:00:1d.0-2):
    /dev/video0

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