I'm creating a slideshow using Kdenlive. When I mix one photo to the other, a sudden small size change occurs at transition positions. When I remove the blending between the pictures, the size change is not noticeable.
https://drive.google.com/file/d/1K756Qsor8G2WGC1dm1QjwYSCtx_HsZRl/view
https://drive.google.com/file/d/1iaAGdx9c91gN_5kam1AKtaIrotEx1NjU/view
https://drive.google.com/file/d/100hAvOF3pY8TWQtj1UkmPqXu3HY1JgYF/view
https://drive.google.com/file/d/1kke5Wj1BVyExX3uOHMqr8IOmg41N2ydO/view
https://drive.google.com/file/d/1etRMAXNc_uQnmyaoVRgQ7H2FbvftBGvo/view
How to fix it?
Pavel

Which Kdenlive version do you use?

Which effect do you use?

Generally: make the picture the size your video has. Example Full HD 1920*1080.