https://bugs.kde.org/show_bug.cgi?id=474851
--- Comment #7 from fehler-im-progr...@posteo.de --- *Hello Bernd,* thank you very much for your feedback. You write: /The way you have put the clips in the timeline and used the Wipe transition this is bound to happen. You have not explained what you are trying to achieve so I am guessing here: If you want to dissolve from one image to another whereby the first is on the left and rotated so that the girl faces left, use only tracks V2 and V1 with a Dissolve transition (not a Wipe transition!) where Reverse is checked. This would fade out the left portion and fade in the right side which is the original image offset to the right: / No, I had used the Glow effect and wondered about the strange "light effect" on the right picture. Removing the glow effect did not help. I then realized that the combination of "Rotate & Wipe Effect" plus multi-tracks were responsible for this and therefore reported the bug. I solved the whole thing with "Transparency" (see video attached). This is how it should look. First brighter, then back to normal brightness. *Regards Johannes* Am 28.09.23 um 17:09 schrieb Bernd: > https://bugs.kde.org/show_bug.cgi?id=474851 > > --- Comment #6 from Bernd<bern...@yahoo.com> --- > (In reply to fehler-im-programm from comment #4) >> I expect *NO* "Light Effect" (/EXPECTED RESULT No "light effect"/). Is >> nonsense with the "Rotate" effect. > If you do not want to have the "getting darker and then lighter" effect then > change the clips in the timeline. > > The way you have put the clips in the timeline and used the Wipe transition > this is bound to happen. You have not explained what you are trying to achieve > so I am guessing here: If you want to dissolve from one image to another > whereby the first is on the left and rotated so that the girl faces left, use > only tracks V2 and V1 with a Dissolve transition (not a Wipe transition!) > where > Reverse is checked. This would fade out the left portion and fade in the right > side which is the original image offset to the right. > > In your setup V3 and V1 are the same but the Wipe transition is between V3 and > V2. While strictly speaking the tracks are not layers like in Gimp or > Photoshop > the track with the highest number "covers" all tracks with lower numbers. > There > is a very well written blog post about this here: > http://thediveo-e.blogspot.com/2014/07/kdenlive-timeline-illustrated-part-1.html > When Kdenlive applies the Wipe effect from V3 and V2 it "wipes out" V3 by > compositing less and less brightness from V3 with more and more nothing from > V2 > (remember that you offset the image on V2 to the left leaving nothing on the > right side of the frame) and then composites that result with V1. There is an > issue with the underlying 'affine' filter that does not process the alpha > channel correctly (Position and Zoom has the same issue). > > If you need the current setup with three tracks use the Flippo effect (or Flip > Horizontally) and a Transform effect on the clips in V3 and V2 where X=-320, a > Transform effect with X=320 on the clip in V2, and a Wipe transition between > V2 > and V1. But then the Wipe doesn't do anything visible. > -- You are receiving this mail because: You are watching all bug changes.
