Hi PF! I am trying to install Adobe Encoder on my mac, OS 10.10.5 Yosemite. When I go to their website here http://www.adobe.com/support/downloads/thankyou.jsp?ftpID=5940&fileID=5969 and download it and try to open it MATLAB attempts to open it. How should I install this? On a related note, I am ultimately trying take 1 frame per second from high quality HD video from an mp4 format. Is Adobe Encoder the way to do this, or does anyone have a better recommendation? Thanks so much!