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  • Blackmagic Design

    gamma / color shift with blackmagic uncompressed codec

    Posted by Torsten Lohrmann on May 10, 2008 at 2:33 pm

    hi @ll

    great forum!

    we have a problem with the blackmagic codec [wich we need to use, because we have decklink cards to preview our jobs on class 1 monitors]

    making a composition with a color solid and rendering this comp results in different colors depending on the output-module settings:

    rendering a 1024×576 PAL composition in 4 different ways:
    1. 1024×576 animation codec
    2. 720×576 animation codec
    3. 1024×576 blackmagic uncompressed 10 bit codec
    4. 720×576 blackmagic uncompressed 10 bit codec

    if we compare the rendered results in final cut pro they are pretty similar to each other, except of the BM-coded 1024 clip, its much lighter and also the color-channels have changed more than a little…

    any ideas?

    TIA

    torsten

    Torsten Lohrmann replied 18 years, 2 months ago 2 Members · 2 Replies
  • 2 Replies

  • Margus Voll

    May 12, 2008 at 4:10 pm

    Hi.

    I bet one is rgb colorspace and the other one is yuv.

    —

    Margus

    https://iconstudios.eu

  • Torsten Lohrmann

    May 12, 2008 at 4:43 pm

    i will check it tomorrow and let you know…

    i hope that you are right, that would solve a lot of problems…

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