Backup proxy of images and videos

backup-im-vi-sh

#!/bin/bash

# Use this if you want to make a copy of your images and viodes with
# siginficant reduced size. This bash script duplicates the folder structure
# of all the sub folders underneath the current folder, and puts images and
# videos there. It also redcues the size of images and creates screenshots of
# videos instead of copying the resized video. Run it inside the folder that
# contains all your images, it will create another folder next to it and put
# the images and videos with reduced size there.

# - To make it executbale in terminal and same folder and run
#	`chmod +x current_file_name.sh`
# - To excecue: ./current_file_name.sh


find * -type d -exec echo MKDIR {} \; -exec mkdir -p -- ../backup_images/{} \;
find -E * -iregex '.*\.(gif|jpg|jpeg|tiff|png)' -type f -exec echo RESIZE IMAGE {} \; -exec convert {} -resize 640X480 -quality 60 ../backup_images/{} \;
find -E * -iregex '.*\.(mkv|webm|flv|ogg|avi|mov|qt|wmv|mp4|m4v|mp|svi|3gp|flv|f4v)' -type f -exec echo VIDEO THUMBNAIL {} \; -exec ffmpeg -loglevel warning -ss 00:00:1 -i {} -vf select='not(mod(n\,400))',scale=300:-1,tile -frames:v 1 ../backup_images/{}.jpg \;

You need ffmpeg and imagemagick for this script to work.