I have started looking at some free ‘green screen effects’ on Youtube that I could possibly use in future projects.
My question then is if download some and then remove the green background and crop the clips now, is it possible to export the clip with a transparent background to build up my own library? However I have just had a trial attempt with a green screen clip and seems that this possibility does not seem to work in MEP? (21.0.1.104) or was that me?
Alternatively, I could though use an online program (like Unscreen) to remove. But after using something like this program, could I then use MEP to crop the larger movie file but then still export each smaller clip from MEP with a transparent background image?
I know that there is the file format of ‘png’ for still images without background, and thus wonder whether there is similar file format for a movie file which would then enable me to pre-prepare some short png-style-movie clips?
Would this work?