Video becomes blurry when I add it to project
I hope someone here can help. I am using Premiere Elements 2020 and am having an issue I have never encountered. I am making a compilation of many videos (both landscape and portrait) and when I add in the portrait videos they become blurry. Totally crisp before adding them. I thought maybe because they are portrait so in a separate file I reconfigured them to add a background layer that made them landscape size. I have exported in different sizes ( SD 720x480, HD 1280x720 and HD 1920x1080) They are all crystal clear until I add them to my montage and then they become blurry. I have spent hours upon hours editing this and was finally done until I realized this and its going to take hours to fix IF I can figure out how. Any ideas? Playback is on highest.
