static std::random_device rd;

static std::mt19937 gen(rd());

uint32_t rand_number;

std::uniform_int_distribution<> dist(min_value, max_value);

rand_number = dist(gen);

return rand_number;

std::string output = "";

output += fourcc & 0xFF;

output += (fourcc >> 8) & 0xFF;

output += (fourcc >> 16) & 0xFF;

output += (fourcc >> 24) & 0xFF;

return output;

std::string output = "";

output += (fourcc >> 24) & 0xFF;

output += (fourcc >> 16) & 0xFF;

output += (fourcc >> 8) & 0xFF;

output += fourcc & 0xFF;

return output;

std::ofstream ofs(file, std::ios::out | std::ios::binary);

if (!ofs) {

return false;

}

ofs << content;

ofs.close();

return true;

}