The first link is small resolution 640x400 and produces about 11.5 fps. That I already tried, and I mentioned it in my first post.
The 2nd link does not help much help for this case, bc, that link is a general idea, only. What I need is a concrete example showing it can handle a higher resolution with better fps. What I have is an implementation showing that it is not capable of higher fps for 720p.
Please confirm or provide more concrete examples or instructions.
Thanks.