Originally committed as revision 10994 to svn://svn.ffmpeg.org/ffmpeg/trunk
- macroblock based pixel format (better cache locality, somewhat complex, one paper claimed it faster for high res)
- regression tests for codecs which do not have an encoder (I+P-frame bitstream in svn)
- add support for using mplayers video filters to ffmpeg
-- finish implementation of WMV2 j-picture
- H264 encoder
- per MB ratecontrol (so VCD and such do work better)
- replace/rewrite libavcodec/fdctref.c