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[HELP] brightness/contrast? - Printable Version

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brightness/contrast? - Gnani - 05.04.2018

The exported clips have automatically their brightness/contrast changed without me checking anything on. How to turn this options off? Thanks


RE: brightness/contrast? - Selur - 06.04.2018

In general:
  • when resizing:
    • be sure to be aware of color matrices (HD vs. SD vs. HDR content)
    • be aware that resizing might change the brightness/contrast
  • when filtering: almost all filtering can influence the perceived brightness/contrast.
  • when changing the color sampling during encoding perceived brightness/contrast might also change.
  • make sure your signal the correct luma range, color matrix, etc. (especially when Hybrid has to guess the values since your input didn't signal them properly)
  • make sure your decoder does respect VUI signaling

Since you didn't share any details, I can't really say more. Smile

Cu Selur