1. override

    port graphics/opencv 4.6.0_16 building problem - ninja: build stopped: subcommand failed.

    Hi, I have been trying to build graphics/opencv with custom options (added gtk3 and ffmpeg). On one computer I have no problems to build port and install. AMD Ryzen 5 4500U with Radeon Graphics FreeBSD 14.0-RELEASE-p6 On other, it is ending with error. Intel(R) Xeon(R) CPU E5-2667 v3...
  2. lfm

    opencv python error on cv2.VideoCapture()

    Dear all I'm facing an error when trying to create a VideoCapture object (in this code, associated to device "0" -> /dev/video0) I am running FreeBSD 14. The issue can be reproduced on the current freebsd opencv package (4.6.0), the port and the latest opencv 4.9.0 compiled from sources. I...
  3. First_Law_of_Unix

    Are there any AMD GPU ROCm support on FreeBSD?

    Hello, I am trying to do some machine vision computation acceleration done by AMD GPUs using OpenCL via ROCm since this is what many machine vision frameworks use for AMD GPUs. I spoke with the OpenCL group from their IRC channel on Freenode(Libera). They told me that I would need to install...