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global /tmp/pip-req-build-civioau0/opencv/modules/videoio/src/cap_v4l.cpp (587) autosetup_capture_mode_v4l2 VIDEOIO(V4L2:/dev/video0): device is busy

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Famous Flamingo answered on October 16, 2020 Popularity 3/10 Helpfulness 2/10

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  • answer global /tmp/pip-req-build-civioau0/opencv/modules/videoio/src/cap_v4l.cpp (587) autosetup_capture_mode_v4l2 VIDEOIO(V4L2:/dev/video0): device is busy

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  • opencv(4.4.0) c:\users\appveyor\appdata\local\temp\1\pip-req-build-71670poj\opencv\modules\imgproc\src\color.cpp:182: error: (-215:assertion failed) !_src.empty() in function 'cv::cvtcolor'

    • global /tmp/pip-req-build-civioau0/opencv/modules/videoio/src/cap_v4l.cpp (587) autosetup_capture_mode_v4l2 VIDEOIO(V4L2:/dev/video0): device is busy

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    Popularity 3/10 Helpfulness 2/10 Language python
    Source: stackoverflow.com
    Tags: device global python
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    Famous Flamingo
    Contributed on Oct 16 2020
    Famous Flamingo
    0 Answers  Avg Quality 2/10

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