CABLE digital graining effect???

Discussion in 'Satellite TV, Sky TV & FreeSat' started by neil malde, Jul 24, 2002.

  1. neil malde

    neil malde
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    Have just recently hads my pace box upgraded to telewests digital service and have noticed that on some images appears to be 'pixelated' - for example walls painted the same colour, some skin tones appear as pixels, wooden doors, grass on a football pitch etc...

    Does anyone else get this as well

    Thanx, Neil
     
  2. mandlebrot

    mandlebrot
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    Yes I get this on NTL, they like all other digital providers seem to ramp up the compression to much which causes the problem. Although you are probably always going to get it on walls painted the same colour even if the compression levels are ok, its still compressed so things like blocks of same colour will prob always suffer.
     

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