Is there any kind of key cleaner app or plug-in available for Adobe After Effects CS5? I'm trying to really clean up some green screen work. Also, how do I output the final clip so I can import to Adobe Premiere elements? I've made several output attempts and nothing seems to work.
Red Giant's keying suite has additional tools, but they don't equal Adobe's proprietary tech. The rest is too vague to make any sense of it. You have not provided exact render settings nor a screenshot of your work. Many keying issues can be fixed with standard effects just as well, but in light of yor total lack of useful information, nobody can advise.