1. Test bitstream    Small example bitstream (128x128 pixel dimensions) which employs all     picture_structure (top field, bottom field, frame), picture_coding_type     (I, P, and B), macroblock_type (forwards/backwards/interpolated,     intra/non-intra, coded/not-coded, quant/no quant, etc.), and     motion_type (field, frame, 16X8, dual prime) modes. 2. add trace printing for mpeg1 getblk routines. 3. modify getsys.c to parse program layer bitstreams (Systems)    with variable-length packets. 4. 24 bit X11 display    (borrow from Berkeley or find way for our code to use their interface) 5. MPEG-2 Transport layer systems streams parsing  6. Document IPR issue    provide CableLabs URL   how IPR relates to our disclaimer. 7. TIFF library support (YCbCr 4:4:4, 4:2:2, and 4:2:0 pictures)[deferred]  10.  IDCT rounding  As per IDCT corridgendum (Savatier, MPEG 95/XXX)  [done, but verified ?]12. green dots in can  [ appears to be a display issue, probably related to convmat[]     error ]19. move Dual_Prime calculation into picture_data()20. motion vector calculation to include tappable stages to test    whether elements fall within [low:high] range.21. Integrate verifier routines 22. Inter-layer verification routines    - check base and enhancement layers (e.g. SNR)23. Spatial verification   - considering that no base layer is available.24. SNR verification   [ done ]25. DP verification   [ not done.  No longer any bitstreams with Data Partitioning distributed     since DP is not part of any official Profile ]26. merge all global bitsteam element variables into     common data structure (similar to layer_data).  This is needed    for the verifier (whether or not headers in SNR and DP streams    are identical where needed to that of the base layer).27. investigate why MS-DOS wants an extra % sign for filename patterns     when more than one filename pattern is used in the command line argument28. convert -t (trace) flag into levels, merge with Verbose.29. seek to a specified frame number (support for MCI-like functions)30. document the "flash" VLC table decoding method in detail.     (namely how to map tables in Annex B to those in getvlc.h)31. MPEG-2 program stream compatibility   (a few minor bits of difference in the system header ).--------