Used during journal publications.
convert -units PixelsPerInch Figure.jpg -density 300 Figure.jpg
Check the resolution:
identify -verbose Figure.jpg
Oct 242012
Aug 072012
Converting a “video.mov” to “video.avi”, after cropping it to 4:3 resolution dimensions, and then scaling it to 640×480 pixel resolution.
ffmpeg -i video.mov -cropleft 120 -cropright 120 -s 640x480 video.avi
Just work related stuff.
