SUMMARY Effect Chroma-Key: Advanced and Chroma Key: Basic works wrong with color picker. I talking about a color picker that is immediately on the effect panel - one that is in the form of a blue drop. If you choose a color using it, then he chooses not the color that is on the video, but more dull. SOFTWARE/OS VERSIONS Linux: UbuntuStudio 19.10 but this happen on other versions too (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION If you click on the rectangle with the selected color and use the "Pick Screen Color" button inside the color selection panel, the color will be chosen a completely different color than the one selected using the button in the form of a blue drop. The color that is selected with the "Pick Screen Color" button is already correct.
Do you get better result if you draw a rectangle while holding down the mouse key, instead of picking?
(In reply to emohr from comment #1) > Do you get better result if you draw a rectangle while holding down the > mouse key, instead of picking? Yes! If if i draw a rectangle then the result is identical, as if I clicked the "Pick Screen Color" button inside the color selection panel.
*** This bug has been marked as a duplicate of bug 405605 ***