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Using Jamroom
None of your binary files are executable.
/core/system_check
You'll want to contact your hosting provider and find out which directory binary files need to be in, upload or move the files there and make sure they are CHMOD to 755, then modify your data/config/config.php and add the directories to where your binary files are like this
https://www.jamroom.net/the-jamroom-network/documentation/howto/4641/howto-use-a-different-ffmpeg-binary#short-answer
Hope this helps!