<![CDATA[V4L/v4L2: VIDIOC_S_CROP]]>

<![CDATA[V4L/v4L2: VIDIOC_S_CROP]]>HIGHGUI ERROR: V4L/V4L2: VIDIOC_S_CROP
OpenCV Error: Assertion failed (k == STD_VECTOR_MAT) in getMat, file /home/qt/opencv/OpenCV/OpenCV/opencv-2.4.8/modules/core/src/matrix.cpp, line 988
terminate called after throwing an instance of 'cv::Exception'
what(): /home/qt/opencv/OpenCV/OpenCV/opencv-2.4.8/modules/core/src/matrix.cpp:988: error: (-215) k == STD_VECTOR_MAT in function getMat

The program has unexpectedly finished.

]]>https://forum.qt.io/topic/36464/v4l-v4l2-vidioc_s_cropRSS for NodeSat, 11 Apr 2026 17:36:23 GMTSat, 11 Jan 2014 03:47:18 GMT60<![CDATA[Reply to V4L/v4L2: VIDIOC_S_CROP on Sat, 11 Jan 2014 20:33:45 GMT]]>Hi and welcome to devnet,

This question would be more suited on the OpenCV forums/mailing list

]]>https://forum.qt.io/post/210292https://forum.qt.io/post/210292Sat, 11 Jan 2014 20:33:45 GMT