從 Nic 的 03-30，到我編譯的 04-25，XviD 修改了：
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25.4.2003 15:00:
U xvidcore/src/motion/motion_est.c (rev.1.67) syskin:
- b-frames look good in still motion, after all

14.4.2003 15:00:
U xvidcore/src/motion/motion_est.c (rev.1.66) syskin:
- "What bug could i invent today ?"

14.4.2003 13:40:
U xvidcore/src/motion/motion_est.c (rev.1.65) syskin:
- improved vhq (does not decrease psnr anymore - at least for low quants) and tweaked p/b/i decision again

9.4.2003 12:20:
U xvidcore/src/encoder.c (rev.1.99) syskin:
- bframe_threshold works again - I didn't know anyone uses it ;>
U vfw/src/codec.c (rev.1.28) syskin:
- bframe_threshold = 0;

8.4.2003 11:40:
U xvidcore/src/encoder.c (rev.1.98) syskin:
- bframe_threshold not supported -> disabled
U xvidcore/src/motion/motion_est.c (rev.1.64) syskin:
- faster; better vhq; bframe-decision changed again
U xvidcore/src/motion/motion_est.h (rev.1.6) syskin:
- faster; better vhq; bframe-decision changed again

5.4.2003 16:20:
U xvidcore/src/motion/motion_est.c (rev.1.63) syskin:
- a bit faster + a small bugfix
U xvidcore/src/motion/motion_est.h (rev.1.5) syskin:
- a bit faster + a small bugfix

5.4.2003 02:40:
U xvidcore/src/global.h (rev.1.22) edgomez:
- Fixes 32 bit misaligned reads on ARM (+ some sync work with old 0.9.x tree for cleanups)
U xvidcore/src/bitstream/bitstream.h (rev.1.18) edgomez:
- Fixes 32 bit misaligned reads on ARM (+ some sync work with old 0.9.x tree for cleanups)

4.4.2003 11:00:
U vfw/src/codec.c (rev.1.27) Isibaar:
- set bframe threshold to 255 by default

4.4.2003 03:40:
U xvidcore/src/encoder.c (rev.1.97) Isibaar:
- CBR + b-frames bugfix
U xvidcore/src/utils/ratecontrol.c (rev.1.20) Isibaar:
- CBR + b-frames bugfix
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