[Mp4-tech] [video mpeg4-2] MomuSys M9632

Grigory A. grigory letsVision.com
Tue Jan 18 19:06:20 ESTEDT 2005


Hi!
Could someone help me with it:
fast VLD implementation. Looks good - 2 level tables - has to work
fast and doesn't take too many space.
looks on first several lines
Char table_intra0[24576]=
{       127,127,127,127,0,0,
        127,127,127,127,0,0,
        127,127,127,127,0,0,
        ....
 all tables has structure
 run level run level flag flush_bits
     or
 run level  x    x   flag flush_bits
     or even
  x    x    x    x   flag flush_bits
  but! always last element is flush_bits
and my question:
 - what will be happen if as entrance to table will be used index 0?
Yes - right! - program fall in infinite loop in void VlcGetBlock()
function in vm_get_blk.c file.
So is it bug?
How to manage it?
second question - what happen with this URL?
http://megaera.ee.nctu.edu.tw/mpeg/Optimized_Ref_Software/
it doesn't response.
So could some one help me with it?
-- 
Best wishes,
=====================================
Grigory A.


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