c++ - Disable OpenCV VideoWriter output -

when create video opencv's videowriter class, outputs in terminal :

output #0, avi, 'video.avi': stream #0.0: video: mpeg4, yuv420p, 512x384, q=2-31, 12582 kb/s, 90k tbn, 24 tbc 

i'd disable have no idea how this.

"mute" console while. ref.

#include <iostream> #include <fstream> int main ( int argc, char** argv ) {     std::streambuf* cout_sbuf = std::cout.rdbuf(); // save original sbuf     std::ofstream   fout("temp");     std::cout<<"a\n";     std::cout.rdbuf(fout.rdbuf()); // redirect 'cout' 'fout'     std::cout<<"b\n";     std::cout.rdbuf(cout_sbuf); // restore original stream buffer     std::cout<<"c\n";     return 0; } 

console output:

a c