View original (French)

Where are the THX test tones?

alexous110394 -  
 teabo -
Hello,

I just bought the Blu-ray "Avatar." On the Blu-ray box, there's the "THX" logo, so I thought there would be THX test patterns available in the menu to properly calibrate my screen... But I can't find where to access them in the menu!

Where are they? Are there any?

Thanks in advance...

1 answer

  1. tarascon2
     
    Good evening
    it's not a test pattern to calibrate a screen but for the movie and it's useless, if you don't see it in the menu it's because it's not there
    (pearl harbor is there)
    and DVDs of test patterns for video are useless.
    0
    1. xtech
       
      Nonsense... The THX test pattern is perfect for properly calibrating a TV. It uses the tests that are employed in labs to calibrate screens.
      0
    2. tarascon
       
      Hello
      you must not know the content of a calibration DVD

      it's you who are saying nonsense, I have a calibration DVD
      and the THX test pattern on the DVDs is a black pattern to adjust the brightness for the film (it's written on the screen) nothing else on it
      0
    3. teabo
       
      THX test patterns are not only used to adjust contrast, but also white balance, saturation, and colorimetry. It is not just a single pattern but a set.
      0