• 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…

Reply to this Discussion! Login or Sign Up