HOWTO: Make Time Lapse Videos from Photographs Xubuntu :)

Original link: http://ubuntuforums.org/showthread.php?t=2022316

in short:

1- shoot
2- put all photos in a dir
3- sort them: ls -1tr | grep -v files.txt > files.txt
4- make the movie: change fps as you like:
mencoder -nosound -noskip -oac copy -ovc copy -o output.avi -mf fps=15 'mf://@files.txt'
5-re-encode: change resolution as you like:
ffmpeg -i output.avi -y -s hd1080 -sameq output-final.avi

DONE!