interlaced mpeg2 encoding
  P & B frames
  rate distored interlaced mb decission
  alternate scantable support
4mv encoding fixes (thats also why the regression tests change)
passing height to most dsp functions
interlaced mpeg4 encoding (no direct mode MBs yet)
various related cleanups
disabled old motion estimaton algorithms (log, full, ...) they will either be fixed or removed

Originally committed as revision 2638 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2637 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2636 to svn://svn.ffmpeg.org/ffmpeg/trunk

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Originally committed as revision 2605 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec to compile without CONFIG_ENCODERS defined
patch by (Aurelien Jacobs <aurel at gnuage dot org>)

Originally committed as revision 2604 to svn://svn.ffmpeg.org/ffmpeg/trunk

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Originally committed as revision 2590 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2580 to svn://svn.ffmpeg.org/ffmpeg/trunk

cleanups & fixes by me

Originally committed as revision 2579 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2569 to svn://svn.ffmpeg.org/ffmpeg/trunk

slice cleanup

Originally committed as revision 2568 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2566 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2564 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2561 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2558 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2557 to svn://svn.ffmpeg.org/ffmpeg/trunk

fixed h263 modified quantization
CODEC_FLAG_OBMC

Originally committed as revision 2549 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2545 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2541 to svn://svn.ffmpeg.org/ffmpeg/trunk

cleanup

Originally committed as revision 2536 to svn://svn.ffmpeg.org/ffmpeg/trunk

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Originally committed as revision 2530 to svn://svn.ffmpeg.org/ffmpeg/trunk

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Originally committed as revision 2469 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2468 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2452 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2442 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2441 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2434 to svn://svn.ffmpeg.org/ffmpeg/trunk

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Originally committed as revision 2413 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2412 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2411 to svn://svn.ffmpeg.org/ffmpeg/trunk