4 Replies Latest reply on May 2, 2013 10:51 AM by hgeilinger

    What codec to convert .MXF and MP4 files into to use with alpha channels in Ae and Pr CS6?


      When I import .mxf File, shot on a Canon C300, into after effects, the alpha channel options are greyed out, when I look in, interpret footage, main. This also is the case importing .MP4 files, shot on a Gopro hero 3. I used to use final cut and using compressor convert the files to pro res 4444 or 422. What's my new workflow for preparing files with alpha channels to use in After Effect and Premiere and do I use Media Encoder to do it?