You can temporary freeze Kdenlive in an apparently useless process using a color selector Steps to reproduce: 1. Start kdenlive 2. Add chroma key effect to track 3. Use color key selector by pressing on the color field (not the ink drop icon) 4. Move mouse around a lot 5. Press left mouse button Expected result: 1. Color currently under cursor is selected, color picker tool stops updating the color Actual resutlt: 1. Color apparently picker keeps processing all the positions it as been at until it reaches the one at which you clicked. This can take many seconds depending on amount of movement before clicking. Video: https://youtu.be/c0_kUqQv7WM
Git commit 0bc3942b4cef07fae47b67b001bc11d585f6c6c5 by Jean-Baptiste Mardelle. Committed on 05/01/2016 at 01:20. Pushed by mardelle into branch 'Applications/15.12'. Fix deprecated color capture in color picker M +15 -7 src/effectstack/widgets/colorpickerwidget.cpp http://commits.kde.org/kdenlive/0bc3942b4cef07fae47b67b001bc11d585f6c6c5
No problems now, thanks! (Please let me know if I should stop marking these as resolved/fixed in case the dev team prefers to do it on their own)