This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.
To capture the video (filesize: 19MB), using the free "QuickTime Player" application:
# config/initializers/carrierwave.rb | |
require 'mini_magick' | |
module CarrierWave | |
module MiniMagick | |
# round _square_ image | |
def round | |
manipulate! do |img| | |
img.format 'png' |