Jan 13, 2020 · After closing the file descriptor, calling VIDIOC_STREAMOFF or calling ioctl VIDIOC_REQBUFS the check for this will be reset. For memory-to- ...
Dec 28, 2018 · Hi, The device video0 seems busy, maybe another process is using it ? Did you try with -r using the read interface ? Best ...
Nov 6, 2023 · VIDIOC_REQBUFS returned -1 (Device or resource busy). Then we just reboot CPU, and we could capture video. Could you please help to check the ...
Jan 3, 2024 · I'm trying streaming rgb from 12-bit raw bayer bggr using OpenCV and V4L2 in Jetson. But, “Device or resource busy” error occured both in V4L2 COMMAND and CPP ...
Oct 10, 2014 · I'm trying to write a program that uses 2 cameras. In the first step I open the cameras on by one for configuration (which is left, right, not to use and so on ...
Hi 2 weeks ago, i've upgraded my system from kernel 2.6.18 to 2.6.21, now i'm having a situation that i can't understand:
Apr 26, 2023 · About the Device or resource busy error this happens after the crash in my gstreamer command. Therefore I have to reboot every time I want to ...
Jan 19, 2019 · The very first line indicates that you already have a camera server running. Something started and opened network port 1181, and then your app is starting.
Feb 6, 2014 · I'm assuming that there is a program currently accessing my webcam, which is cumbersome since its light is off and lsof | grep /dev/video returns nothing.
Feb 12, 2010 · When I/O is already in progress or the resource is not available for other reasons drivers return the EBUSY error code. How to release buffers
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