http://m.blog.csdn.net/blog/wanghao225225/39252757函数
上边连接中的文章介绍了opencv3.0的编译方法,可是编译过程当中会报错。oop
错误1:undefined reference to `parallel_pthreads_set_threads_num(int)'.net
../../lib/libopencv_core.so.3.0.0: undefined reference to `parallel_pthreads_set_threads_num(int)'
../../lib/libopencv_core.so.3.0.0: undefined reference to `parallel_pthreads_get_threads_num()'
../../lib/libopencv_core.so.3.0.0: undefined reference to `parallel_for_pthreads(cv::Range const&, cv::ParallelLoopBody const&, double)3d
解决方法查看该连接:http://blog.csdn.net/lyk_ffl/article/details/47683549blog
错误2:提示:"AVCodecID" undefined before ...get
在1546行和1556行的两个函数对"AVCodecID"有引用,可是说他没有定义,其实他定义了一个CV_CODE_ID ,能够用这个来替代这两个函数中的引用,编译
从新编译就不报错了。该问题解决。opencv