I know I am not the only one with this issue with AME CC 2014 on Mavericks. I am using AME CC 2014 22.214.171.124 and when I export from Premiere CC 2014 I get black frames in my final h264 or quicktime movie. I've not had this issue in CC, but it seems that no matter what codec and preset I use, black frames appear at random in the final file. Can anyone help? Thanks!