find all the video files which are bigger than 10 MB which have not been modified in the last 60 days but have been changed in the last 100 days in /tmp and /var/tmp folder home folders
find /tmp /var/tmp ~ -type f -size +10M -mtime +60 -ctime -100 -exec file -N -i -- {} + | sed -n 's!: video/[^:]*$!!p'