UPDATE - found post about this error and edited pm file. Now get progress bar and seems to be ok to upload entire file and then spits out this error....

Fatal error: Class 'ffmpeg_movie' not found in /home/mmotion/public_html/vhsare/include/functions_upload.php on line 174

ffmpeg is on server and works fine as I had purchased an earlier copy of this script for another client which runs on same server.
it is in usr/bin/ffmpeg