Closed tangtang666 closed 4 years ago
修改了一些东西,加了一个yuv 转mat的函数, 测试过能用,但是需要自己在rk的板子上安装opencv 才能使用, 故注释掉了,这个版本的是可以直接编译运行
重新添加了一个整的YUV420SP2Mat()函数
重新添加了一个整的YUV420SP2Mat()函数
谢谢,我拉了再试试,我上次是用你的历史提交的版本跑通了的
mpp[7567]: mpi_dec_test: decode_get_frame get info changed found mpp[7567]: mpi_dec_test: decoder require buffer w:h [1920:1080] stride [1920:1088] buf_size 4177920 mpp[7567]: mpi_dec_test: decode_get_frame get frame 1 terminate called after throwing an instance of 'cv::Exception' what(): OpenCV(3.4.5) /home/firefly/opencv-3.4.5/modules/highgui/src/window.cpp:358: error: (-215:Assertion failed) size.width>0 && size.height>0 in function 'imshow'
Aborted (core dumped)
你似乎没有转码成功吧,opencv的库链接正确了吗
改了代码已经解决来
@tangtang666 请问你怎么解决的?
error: ‘MppDecode’ has not been declared void MppDecode::conv_yuv420_to_mat()