changelog.txt

MPEG-4编解码的实现(包括MPEG4视音频编解码)

08.03.2002
- added support for custom MPEG4 quant matrices

08.03.2002

- new core structure
- mbcoding/mbdecoding rewrite
- API change, introduced feature flags
- Bitreader/Bitwriter merge
- putbits speedup
- ratecontrol rewrite (it's total crap, just a 5 minute hack...)
- split motion estimation and motion compensation into different files
- encoder.c cleanup
- NOTE: DivX4 API compatibility is partly broken right now
- NOTE: custom MPEG quant matrices are currently ignored