This animated GIF thing is fun, a fine way to repurpose and promote my instagram Vancouver visualizations :-) !
Full context see my animated GIF git repo and scroll down to October 12, 2016:
convert -loop 50 -delay 20 @3000photos.txt 3000firstphotos-01-31January2016-avg-colour-per-hour.gif
- OOOPS that makes an 1024x768 animated GIF we want 2:1 and maximum dimensions of 1024x512. Therefore, we use the
-scaleoption to get that 2:1 ratio and get the height down to 512.
convert -loop 50 -delay 20 -scale 1024x512 @3000photos.txt 1024x512-scaled-3000firstphotos-01-31January2016-avg-colour-per-hour.gif