oneVPL simple_encode memory

Hi guys,

I have a problem running the simple_encode project from visual studio. The program itself works fine, in terms of output results.

The program read a raw file as input and encode it as h264 in output. The problem is related to the system memory that keep growing on during test.

For enphatize this behaviour i change the main call of simple_encode as this:

int main(int argc, char* argv[]) {
 
  int status = 0;
  for (int i = 0; i < 20; ++i)
  {
      std::ofstream output_stream("out.h264", std::ios::binary);
      status = EncodeFile("pathtoinputfile\\cars_1280x720.nv12", 1280, 720, output_stream);
      output_stream.flush();
  }

  return status;
}

Result the memory grows till the end of execution, only fall down at the end of program.

What's the matter with this?

Thanks