Rotoscoping black screen help?
Hi everyone, i have been rotoscoping in Hitfilm express (a little new to it) and i have spent a long time rotoscoping a few things for a project which worked pretty good. but the only thing is i tried to use the things i rotoscoped out in a other video but the object is there that i cut out but has a black screen behind it so i right clicked on it and went to blend then clicked on screen and the object is Transparent?? i have tried all the blend options and nothing is working i really don't want to rotoscope again??