cv::Mat outMat = ffv.H265FrameToCVMat(pstPack[i].pu8Addr, pstPack[i].u32Len);
if (!outMat.empty())
{
char pic_filename[128];
sprintf(pic_filename, "/mnt/nfs/save_img/%d.png" ,pic_num);
pic_num++;
bool wFlag = cv::imwrite(pic_filename, outMat);
if(wFlag)
{
printf("save %s success \n", pic_filename);
}
}
ffmpeg H265转Mat使用opencv保存图片
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转载自blog.csdn.net/qq_17623363/article/details/127597918
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