"· Intra: all macroblock types (16x16, 8x8, and 4x4 with all predictions) · Inter P: all partitions (from 16x16 down to 4x4) · Inter B: partitions from 16x16 down to 8x8 (including skip/direct) · Ratecontrol: optional VBV, single or multipass ABR, constant quantizer"