image-player v1.5.3

image-player

play images like a video

extract video frames as jpg's

ffmpeg -i video.mp4 -c:v mjpeg -q:v 2 -f image2 "%d.jpg"

losless compress images (optional)

mkdir out for f in *.jpg; do jpegtran -optimize -copy none -perfect -v "$f" > out/"$f"; done

use imagemagick to resize images for mobile

convert '*.jpg' -resize 568x319 mobile%d.jpg convert %d.jpg1-601 -resize 568x319 mobile%d.jpg

montage %d.jpg1-601 -tile 4x2 -geometry 1920x1080+0+0 -background transparent sprite.jpg

http://eosrei.net/articles/2015/12/generating-css-image-sprites-bash-and-imagemagick

montage %d.jpg1-601 -background transparent -tile 1x601 -geometry 1920x1080 sprt.jpg