[x264-devel] Ratecontrol method

[Steven Walters]

> And why we can’t specify the - -rceq option with command line ?

from GIT:
commit 088631894e19e9a761f80c952e78f1a10f450506 r952
Author: Loren Merritt <pengvado at akuvian.org>
Date:   Wed Aug 20 20:51:39 2008 -0600

    hardcode the ratecontrol equation, and remove the rceq option


iirc, this was done because ffmpeg wrongfully abused the option, so it
was taken out to prevent further misuse.