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 regards
Jan 13, 2020 · This ioctl locks the memory pages of the buffer in physical memory, they cannot be swapped out to disk. Buffers remain locked until dequeued, ...
Aug 16, 2024 · I've been using V4L2 API to run 8 GMSL cameras at the same time. But I randomly get errno=16( “Device or Resource Busy”) for ioctl(fd_, ...
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 ...
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 ...
Oct 14, 2020 · ERROR: ioctl VIDIOC_REQBUFS failed at UsbCameraImpl.cpp:555: Device or resource busy (UsbUtil.cpp:156) WARNING: USB Camera ...
my tv-card looks like is running fine because kdetv, tvtime, camstream, etc, all get video and sound from the tv-card, it is just xdtv that doesn't, and i used ...
Jan 19, 2019 · ioctl VIDIOC_REQBUFS failed at UsbCameraImpl.cpp:513: Device or resource busy. USB Camera 0: could not allocate buffers. ioctl VIDIOC_S_FMT ...
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Dec 25, 2023 · VIDIOC_REQBUFS: Device or resource busy [1:ml1] [ERR] [VID] [Dec 25 13:50:20] v4l2_mmap_set: Error starting stream. VIDIOC_STREAMON: Invalid ...
Jun 13, 2023 · Hi I'm test first test user of us moving to Framework laptops for development as a business. I'm setting things up for the time and ...