I've been using KDenlive off and on for about two years now and I'm having a new problem. When I add an effect,(greyscale, noise reduction,ect)it used to show up on the clip monitor that I would then use to adjust the effect. Now the effect doesn't show on the clip monitor.The monitor just shows the video clip as if nothing has been added. When I render the clip, it renders the clip with the effect.
I can't see the effect preview to make adjustments before rendering. I'm sure that I've messed with a setting that has turned the preview off. I just can't think of how the fix it. Any ideas?