Which (set of) tool(s) has all of the following?

a. Deliver 320x240 and 160x112 MPEG-1, with layer-2 audio
b. Set an IPP GOP
c. Set both quantization tables (intra and non-intra)

And most importantly:
d. Set explicitely both ZERO motion compensationand and ZERO motion
estimation (so delivering 2 DUMMY/EMPTY P-frames)
e. Set an exact byte length per set of for instance 3 GOP's
(use of stuffing/padding)