preset: correct ultrafast settings (in line with doc) by disabling loop-filter.
Merge with stable
fix: uninitialized read m_totalFrameThreads
TEncCU: fix bug in no-intra, intra-analysis should still happen for P-frames
Merge with stable
fix crash in hrd when init function is called with null pointer
rest: reorganize analysis options into their own section
sei: remove SEIPictureTiming fields we do not signal, cleanup

Completely remove constructor and destructor
sei: white-space nits
SEI: fix bus error, cleanup m_decodingUnitInfoSEIEnabled

Remove setHrdPaarameters function as all the necessary HRD parameters are
already computed and set in the initHrd function.
rc: set pbFactor to default with cutree
rc: use actual bits to update vbv buffer
rc: fixes to improve quality in vbv
Merge with stable
rc: move isCbr initialization to constructor, to avoid init() race
rc: use member isCbr rather than making a shadow variable
rc: nit
rc: further improvements to code clarity
rc: only pass param to rc constructor
nalwrite: simplify write method; single allocation with no reallocs