I had this discussion with
sby
already, and 29 FPS is the best that he can have (on medium quality and strand shaders off) with Flash standalone player v.11 (and 24 FPS with v.32).
I get 14-16 FPS using a Windows 10, AMD Athlon X4 870K, 3.9 GHz, 16 GB RAM, 2GB GPU, but it was almost the same on my former PC.
The problem isn't the hardware, but comes from Flash and SDT itself. There is no way to make it better as far as I know.
There are several threads talking of this if you search the forum a bit.