January 9, 1995:=====Pre-release caveats:  - has only been tested with gcc.  (I'm not sure we will even bother    with acc, or cc in the future).  - I'm fully aware of the warnings received by -Wall   - Verifier still not integrated (due to complexity), although     experimental vbv_delay code included in verify.c  December 20, 1995===============================================================Frame buffer substitution edition of decoder.Restrictions: - temporal_reference in bitstream must be correct. - substitute pictures must have pixel (luminance samples) width    and height equal to coded_picture_width (mb_width*16) and    coded_picture_height (mb_height*16) rather than horizontal_size   and vertical_size, respectively. - all input pictures must be interleaved into a frame. - frame count (index) is based on absolute display frame order with   no repeated (3:2 pulldown) fields or frames. --------------------------------------------------------Notes:  - command line arguements in this edition differ from verifier   style.  This decoder's arguments are the same as the    public distribution's (July 4, 1994) code .   please note that this code, with frame buffer substitution, when it    is released will use the verifier style of arguments. - Carsten's updated spatial scalability decoder routines have been   incorperated.