Tool/software: Linux
Hi,
I am using processor sdk 04.00.00.04.
I built the tisdk, and I got qt-opencv-opencl-opengl-multithreaded in '~/tisdk/build/arago-tmp-external-linaro-toolchain/work/armv7ahf-neon-linux-gnueabi/qt-opencv-opencl-opengl-multithreaded/1.3.3-r2/build'. I used this qt-opencv-opencl-opengl-multithreaded replacing 'SD card/rootfs/usr/bin/qt-opencv-opencl-opengl-multithreaded'. Then the Video Analytice Demo ran well.
Then I built the qt-opencv-opencl-opengl-multithreaded in '~/ti-processor-sdk-linux-am57xx-evm-04.00.00.04/example-applications'. The command I used is 'make qt-opencv-opencl-opengl-multithreaded'. I used this qt-opencv-opencl-opengl-multithreaded replacing 'SD card/rootfs/usr/bin/qt-opencv-opencl-opengl-multithreaded'. Then the Video Analytice Demo failed, the console showed that '/dev/video1 does not support read i/o'.
Could any one give me some advices? Thanks.
