[Tig] Gamut levels & 2k clipping

pags rickpags at yahoo.com
Wed May 7 14:09:15 PDT 2008



   Hey,

     I been having some issues when my HD projects get qc'd. Tape to tape 1080i, using Sony HD decks. I am using a DaVinci 2k and my internal clips are set at the levels and settings are as indicated in the Clipping window.

     RED     GREEN   BLUE         MODE: CLIPPERS
HW   0.92     0.92   0.92    CLIP MODE: LEGAL LIMITS
SW   0.01     0.01   0.01
SB   0.01     0.01   0.01
HB   0.06     0.06   0.06

   The issues seem to be in the RGB Gamut and Luma Gamut areas, i.e.

  RGB GAMUT            LUMA GAMUT

Upper B +799mv        Upper    +108 IRE
Lower B -143mv        Lower R  -90mv
Upper R +842mv        Upper R  +852mv


  Here's my question. Where do my Clip settings need to be in order for my Gamut levels to pass qc?  When I look at the scopes, everything seems to look okay. 

 Thanks,
  Rick    

  


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